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samuel kaplan

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TOP 3
Jesus M Eraso; samuel kaplan
Regulation of gene expression by PrrA in Rhodobacter sphaeroides 2.4.1: role of polyamines and DNA topology.
Jesus M Eraso; samuel kaplan
Half-Site DNA sequence and spacing length contributions to PrrA binding to PrrA site 2 of RSP3361 in Rhodobacter sphaeroides 2.4.1.
patrice bruscella; Jesus M Eraso; Jung Hyeob Roh; samuel kaplan
The use of chromatin immunoprecipitation to define PpsR binding activity in Rhodobacter sphaeroides 2.4.1.

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All Publications

2009: Jesus M Eraso; samuel kaplan
Regulation of gene expression by PrrA in Rhodobacter sphaeroides 2.4.1: role of polyamines and DNA topology.
Journal of bacteriology 2009;191(13):4341-52.
2009: Jesus M Eraso; samuel kaplan
Half-Site DNA sequence and spacing length contributions to PrrA binding to PrrA site 2 of RSP3361 in Rhodobacter sphaeroides 2.4.1.
Journal of bacteriology 2009;191(13):4353-64.
2008: patrice bruscella; Jesus M Eraso; Jung Hyeob Roh; samuel kaplan
The use of chromatin immunoprecipitation to define PpsR binding activity in Rhodobacter sphaeroides 2.4.1.
Journal of bacteriology 2008;190(20):6817-28.
2008: Jesus M Eraso; Jung Hyeob Roh; Xiaohua Zeng; Stephen J Callister; Mary S Lipton; samuel kaplan
Role of the global transcriptional regulator PrrA in Rhodobacter sphaeroides 2.4.1: combined transcriptome and proteome analysis.
Journal of bacteriology 2008;190(14):4831-48.
2008: Xiuxia Du; Stephen J Callister; Nathan P Manes; Joshua N Adkins; Roxana A Alexandridis; Xiaohua Zeng; Jung Hyeob Roh; William E Smith; Timothy J Donohue; samuel kaplan; Richard D Smith; Mary S Lipton
A computational strategy to analyze label-free temporal bottom-up proteomics data.
Journal of proteome research 2008;7(7):2595-604.
2008: Hiroyuki Arai; Jung Hyeob Roh; samuel kaplan
Transcriptome dynamics during the transition from anaerobic photosynthesis to aerobic respiration in Rhodobacter sphaeroides 2.4.1.
Journal of bacteriology 2008;190(1):286-99.
2007: Xiaohua Zeng; Jung Hyeob Roh; Stephen J Callister; Christine L Tavano; Timothy J Donohue; Mary S Lipton; samuel kaplan
Proteomic characterization of the Rhodobacter sphaeroides 2.4.1 photosynthetic membrane: identification of new proteins.
Journal of bacteriology 2007;189(20):7464-74.
2007: Oleg Moskvin; samuel kaplan; Marie-Alda Gilles-Gonzalez; Mark Gomelsky
Novel heme-based oxygen sensor with a revealing evolutionary history.
The Journal of biological chemistry 2007;282(39):28740-8.
2007: James Hemp; Huazhi Han; Jung Hyeob Roh; samuel kaplan; Todd J Martinez; Robert B Gennis
Comparative genomics and site-directed mutagenesis support the existence of only one input channel for protons in the C-family (cbb3 oxidase) of heme-copper oxygen reductases.
Biochemistry 2007;46(35):9963-72.
2007: Yong-Jin Kim; In-Jeong Ko; Jin-Mok Lee; Ho-Young Kang; Young Min Kim; samuel kaplan; Jeong-Il Oh
Dominant role of the cbb3 oxidase in regulation of photosynthesis gene expression through the PrrBA system in Rhodobacter sphaeroides 2.4.1.
Journal of bacteriology 2007;189(15):5617-25.
2007: Madhusudan Choudhary; Xie Zanhua; Yang-Xin Fu; samuel kaplan
Genome analyses of three strains of Rhodobacter sphaeroides: evidence of rapid evolution of chromosome II.
Journal of bacteriology 2007;189(5):1914-21.
2007: Chris Mackenzie; Jesus M Eraso; Madhusudan Choudhary; Jung Hyeob Roh; Xiaohua Zeng; patrice bruscella; Agnes Puskás; samuel kaplan
Postgenomic adventures with Rhodobacter sphaeroides.
Annual review of microbiology 2007;61():283-307.
2006: Stephen J Callister; Carrie D Nicora; Xiaohua Zeng; Jung Hyeob Roh; Miguel A Dominguez; Christine L Tavano; Matthew Monroe; samuel kaplan; Timothy J Donohue; Richard D Smith; Mary S Lipton
Comparison of aerobic and photosynthetic Rhodobacter sphaeroides 2.4.1 proteomes.
Journal of microbiological methods 2006;67(3):424-36.
2006: Stephen J Callister; Miguel A Dominguez; Carrie D Nicora; Xiaohua Zeng; Christine L Tavano; samuel kaplan; Timothy J Donohue; Richard D Smith; Mary S Lipton
Application of the accurate mass and time tag approach to the proteome analysis of sub-cellular fractions obtained from Rhodobacter sphaeroides 2.4.1. Aerobic and photosynthetic cell cultures.
Journal of proteome research 2006;5(8):1940-7.
2006: Jin-Sook Seok; samuel kaplan; Jeong-Il Oh
Interacting specificity of a histidine kinase and its cognate response regulator: the PrrBA system of Rhodobacter sphaeroides.
Microbiology (Reading, England) 2006;152(Pt 8):2479-90.
2005: Linyong Mao; Chris Mackenzie; Jung Hyeob Roh; Jesus M Eraso; samuel kaplan; Haluk Resat
Combining microarray and genomic data to predict DNA binding motifs.
Microbiology (Reading, England) 2005;151(Pt 10):3197-213.
2005: samuel kaplan; Jesus M Eraso; Jung Hyeob Roh
Interacting regulatory networks in the facultative photosynthetic bacterium, Rhodobacter sphaeroides 2.4.1.
Biochemical Society transactions 2005;33(Pt 1):51-5.
2004: Christopher T Pappas; Jakub Sram; Oleg Moskvin; Pavel S Ivanov; R Christopher Mackenzie; Madhusudan Choudhary; Miriam L Land; Frank W Larimer; samuel kaplan; Mark Gomelsky
Construction and validation of the Rhodobacter sphaeroides 2.4.1 DNA microarray: transcriptome flexibility at diverse growth modes.
Journal of bacteriology 2004;186(14):4748-58.
2004: Jeong-Il Oh; In-Jeong Ko; samuel kaplan
Reconstitution of the Rhodobacter sphaeroides cbb3-PrrBA signal transduction pathway in vitro.
Biochemistry 2004;43(24):7915-23.
2004: Madhusudan Choudhary; Yang-Xin Fu; Chris Mackenzie; samuel kaplan
DNA sequence duplication in Rhodobacter sphaeroides 2.4.1: evidence of an ancient partnership between chromosomes I and II.
Journal of bacteriology 2004;186(7):2019-27.
2004: Jung Hyeob Roh; William E Smith; samuel kaplan
Effects of oxygen and light intensity on transcriptome expression in Rhodobacter sphaeroides 2.4.1. Redox active gene expression profile.
The Journal of biological chemistry 2004;279(10):9146-55.
2003: Xiaohua Zeng; Madhu Choudhary; samuel kaplan
A second and unusual pucBA operon of Rhodobacter sphaeroides 2.4.1: genetics and function of the encoded polypeptides.
Journal of bacteriology 2003;185(20):6171-84.
2003: Shiguo Zhou; Erika Kvikstad; Andrew Kile; Jessica Severin; Dan Forrest; Rod Runnheim; Chris Churas; Jason W Hickman; Chris Mackenzie; Madhusudan Choudhary; Timothy Donohue; samuel kaplan; David C Schwartz
Whole-genome shotgun optical mapping of Rhodobacter sphaeroides strain 2.4.1 and its use for whole-genome shotgun sequence assembly.
Genome research 2003;13(9):2142-51.
2003: Jeong-Il Oh; In-Jeong Ko; samuel kaplan
Digging deeper: uncovering genetic loci which modulate photosynthesis gene expression in Rhodobacter sphaeroides 2.4.1.
Microbiology (Reading, England) 2003;149(Pt 4):949-60.
2003: Larissa Gomelsky; Jakub Sram; Oleg Moskvin; Irene M Horne; Helen N Dodd; John M Pemberton; Alastair G McEwan; samuel kaplan; Mark Gomelsky
Identification and in vivo characterization of PpaA, a regulator of photosystem formation in Rhodobacter sphaeroides.
Microbiology (Reading, England) 2003;149(Pt 2):377-88.
2002: Jung Hyeob Roh; samuel kaplan
Interdependent expression of the ccoNOQP-rdxBHIS loci in Rhodobacter sphaeroides 2.4.1.
Journal of bacteriology 2002;184(19):5330-8.
2002: Jeong-Il Oh; samuel kaplan
Oxygen adaptation. The role of the CcoQ subunit of the cbb3 cytochrome c oxidase of Rhodobacter sphaeroides 2.4.1.
The Journal of biological chemistry 2002;277(18):16220-8.
2002: Virginie Cogez; Evgueni Gak; Agnes Puskas; samuel kaplan; Jean-Pierre Bohin
The opgGIH and opgC genes of Rhodobacter sphaeroides form an operon that controls backbone synthesis and succinylation of osmoregulated periplasmic glucans.
European journal of biochemistry / FEBS 2002;269(10):2473-84.
2002: Jesus M Eraso; samuel kaplan
Redox flow as an instrument of gene regulation.
Methods in enzymology 2002;348():216-29.
2001: Jeong-Il Oh; In-Jeong Ko; samuel kaplan
The default state of the membrane-localized histidine kinase PrrB of Rhodobacter sphaeroides 2.4.1 is in the kinase-positive mode.
Journal of bacteriology 2001;183(23):6807-14.
2001: Xiaohua Zeng; samuel kaplan
TspO as a modulator of the repressor/antirepressor (PpsR/AppA) regulatory system in Rhodobacter sphaeroides 2.4.1.
Journal of bacteriology 2001;183(21):6355-64.
2001: Jeong-Il Oh; samuel kaplan
Generalized approach to the regulation and integration of gene expression.
Molecular microbiology 2001;39(5):1116-23.
2000: NJ Mouncey; E Gak; Madhusudan Choudhary; J Oh; samuel kaplan
Respiratory pathways of Rhodobacter sphaeroides 2.4.1(T): identification and characterization of genes encoding quinol oxidases.
FEMS microbiology letters 2000;192(2):205-10.
2000: Jeong-Il Oh; samuel kaplan
Redox signaling: globalization of gene expression.
The EMBO journal 2000;19(16):4237-47.
2000: Jung Hyeob Roh; samuel kaplan
Genetic and phenotypic analyses of the rdx locus of Rhodobacter sphaeroides 2.4.1.
Journal of bacteriology 2000;182(12):3475-81.
2000: Jeong-Il Oh; Jesus M Eraso; samuel kaplan
Interacting regulatory circuits involved in orderly control of photosynthesis gene expression in Rhodobacter sphaeroides 2.4.1.
Journal of bacteriology 2000;182(11):3081-7.
2000: Mark Gomelsky; Irene M Horne; H J Lee; John M Pemberton; Alastair G McEwan; samuel kaplan
Domain structure, oligomeric state, and mutational analysis of PpsR, the Rhodobacter sphaeroides repressor of photosystem gene expression.
Journal of bacteriology 2000;182(8):2253-61.
2000: Jesus M Eraso; samuel kaplan
From redox flow to gene regulation: role of the PrrC protein of Rhodobacter sphaeroides 2.4.1.
Biochemistry 2000;39(8):2052-62.
2000: Alexei Yeliseev; samuel kaplan
TspO of rhodobacter sphaeroides. A structural and functional model for the mammalian peripheral benzodiazepine receptor.
The Journal of biological chemistry 2000;275(8):5657-67.
2000: Madhusudan Choudhary; samuel kaplan
DNA sequence analysis of the photosynthesis region of Rhodobacter sphaeroides 2.4.1.
Nucleic acids research 2000;28(4):862-7.
1999: Chris Mackenzie; A E Simmons; samuel kaplan
Multiple chromosomes in bacteria. The yin and yang of trp gene localization in Rhodobacter sphaeroides 2.4.1.
Genetics 1999;153(2):525-38.
1999: Alexei Yeliseev; samuel kaplan
A novel mechanism for the regulation of photosynthesis gene expression by the TspO outer membrane protein of Rhodobacter sphaeroides 2.4.1.
The Journal of biological chemistry 1999;274(30):21234-43.
1999: S Ouchane; samuel kaplan
Topological analysis of the membrane-localized redox-responsive sensor kinase PrrB from Rhodobacter sphaeroides 2.4.1.
The Journal of biological chemistry 1999;274(24):17290-6.
1999: Jeong-Il Oh; samuel kaplan
The cbb3 terminal oxidase of Rhodobacter sphaeroides 2.4.1: structural and functional implications for the regulation of spectral complex formation.
Biochemistry 1999;38(9):2688-96.
1999: K S Nereng; samuel kaplan
Genomic complexity among strains of the facultative photoheterotrophic bacterium Rhodobacter sphaeroides.
Journal of bacteriology 1999;181(5):1684-8.
1999: Madhusudan Choudhary; Chris Mackenzie; NJ Mouncey; samuel kaplan
RsGDB, the Rhodobacter sphaeroides Genome Database.
Nucleic acids research 1999;27(1):61-2.
1998: Mark Gomelsky; samuel kaplan
AppA, a redox regulator of photosystem formation in Rhodobacter sphaeroides 2.4.1, is a flavoprotein. Identification of a novel fad binding domain.
The Journal of biological chemistry 1998;273(52):35319-25.
1998: NJ Mouncey; samuel kaplan
Redox-dependent gene regulation in Rhodobacter sphaeroides 2.4.1(T): effects on dimethyl sulfoxide reductase (dor) gene expression.
Journal of bacteriology 1998;180(21):5612-8.
1998: JP O'Gara; Jesus M Eraso; samuel kaplan
A redox-responsive pathway for aerobic regulation of photosynthesis gene expression in Rhodobacter sphaeroides 2.4.1.
Journal of bacteriology 1998;180(16):4044-50.
1998: NJ Mouncey; samuel kaplan
Cascade regulation of dimethyl sulfoxide reductase (dor) gene expression in the facultative phototroph Rhodobacter sphaeroides 2.4.1T.
Journal of bacteriology 1998;180(11):2924-30.
1998: JH Zeilstra-Ryalls; Mark Gomelsky; Jesus M Eraso; Alexei Yeliseev; JP O'Gara; samuel kaplan
Control of photosystem formation in Rhodobacter sphaeroides.
Journal of bacteriology 1998;180(11):2801-9.
1998: NJ Mouncey; samuel kaplan
Oxygen regulation of the ccoN gene encoding a component of the cbb3 oxidase in Rhodobacter sphaeroides 2.4.1T: involvement of the FnrL protein.
Journal of bacteriology 1998;180(8):2228-31.
1998: JH Zeilstra-Ryalls; samuel kaplan
Role of the fnrL gene in photosystem gene expression and photosynthetic growth of Rhodobacter sphaeroides 2.4.1.
Journal of bacteriology 1998;180(6):1496-503.
1998: JH Zeilstra-Ryalls; Mark Gomelsky; Alexei Yeliseev; Jesus M Eraso; samuel kaplan
Transcriptional regulation of photosynthesis operons in Rhodobacter sphaeroides 2.4.1.
Methods in enzymology 1998;297():151-66.
1997: JP O'Gara; Mark Gomelsky; samuel kaplan
Identification and molecular genetic analysis of multiple loci contributing to high-level tellurite resistance in Rhodobacter sphaeroides 2.4.1.
Applied and environmental microbiology 1997;63(12):4713-20.
1997: NJ Mouncey; Madhusudan Choudhary; samuel kaplan
Characterization of genes encoding dimethyl sulfoxide reductase of Rhodobacter sphaeroides 2.4.1T: an essential metabolic gene function encoded on chromosome II.
Journal of bacteriology 1997;179(24):7617-24.
1997: A Puskas; E Peter Greenberg; samuel kaplan; Amy L Schaefer
A quorum-sensing system in the free-living photosynthetic bacterium Rhodobacter sphaeroides.
Journal of bacteriology 1997;179(23):7530-7.
1997: JH Zeilstra-Ryalls; Karen K Gabbert; NJ Mouncey; samuel kaplan; R G Kranz
Analysis of the fnrL gene and its function in Rhodobacter capsulatus.
Journal of bacteriology 1997;179(23):7264-73.
1997: Madhusudan Choudhary; Chris Mackenzie; K Nereng; Erica Sodergren; George Weinstock; samuel kaplan
Low-resolution sequencing of Rhodobacter sphaeroides 2.4.1T: chromosome II is a true chromosome.
Microbiology (Reading, England) 1997;143 ( Pt 10)():3085-99.
1997: Alexei Yeliseev; K E Krueger; samuel kaplan
A mammalian mitochondrial drug receptor functions as a bacterial "oxygen" sensor.
Proceedings of the National Academy of Sciences of the United States of America 1997;94(10):5101-6.
1997: JP O'Gara; samuel kaplan
Evidence for the role of redox carriers in photosynthesis gene expression and carotenoid biosynthesis in Rhodobacter sphaeroides 2.4.1.
Journal of bacteriology 1997;179(6):1951-61.
1997: Alexei Yeliseev; samuel kaplan
Anaerobic carotenoid biosynthesis in Rhodobacter sphaeroides 2.4.1: H2O is a source of oxygen for the 1-methoxy group of spheroidene but not for the 2-oxo group of spheroidenone.
FEBS letters 1997;403(1):10-4.
1997: Mark Gomelsky; samuel kaplan
Molecular genetic analysis suggesting interactions between AppA and PpsR in regulation of photosynthesis gene expression in Rhodobacter sphaeroides 2.4.1.
Journal of bacteriology 1997;179(1):128-34.
1996: Jesus M Eraso; samuel kaplan
Complex regulatory activities associated with the histidine kinase PrrB in expression of photosynthesis genes in Rhodobacter sphaeroides 2.4.1.
Journal of bacteriology 1996;178(24):7037-46.
1996: Alexei Yeliseev; Jesus M Eraso; samuel kaplan
Differential carotenoid composition of the B875 and B800-850 photosynthetic antenna complexes in Rhodobacter sphaeroides 2.4.1: involvement of spheroidene and spheroidenone in adaptation to changes in light intensity and oxygen availability.
Journal of bacteriology 1996;178(20):5877-83.
1996: L Gong; samuel kaplan
Translational control of puf operon expression in Rhodobacter sphaeroides 2.4.1.
Microbiology (Reading, England) 1996;142 ( Pt 8)():2057-69.
1996: Mark Gomelsky; samuel kaplan
The Rhodobacter sphaeroides 2.4.1 rho gene: expression and genetic analysis of structure and function.
Journal of bacteriology 1996;178(7):1946-54.
1996: JH Zeilstra-Ryalls; samuel kaplan
Control of hemA expression in Rhodobacter sphaeroides 2.4.1: regulation through alterations in the cellular redox state.
Journal of bacteriology 1996;178(4):985-93.
1996: M Sabaty; samuel kaplan
mgpS, a complex regulatory locus involved in the transcriptional control of the puc and puf operons in Rhodobacter sphaeroides 2.4.1.
Journal of bacteriology 1996;178(1):35-45.
1995: JH Zeilstra-Ryalls; samuel kaplan
Aerobic and anaerobic regulation in Rhodobacter sphaeroides 2.4.1: the role of the fnrL gene.
Journal of bacteriology 1995;177(22):6422-31.
1995: Alexei Yeliseev; samuel kaplan
A sensory transducer homologous to the mammalian peripheral-type benzodiazepine receptor regulates photosynthetic membrane complex formation in Rhodobacter sphaeroides 2.4.1.
The Journal of biological chemistry 1995;270(36):21167-75.
1995: J K Lee; samuel kaplan
Transcriptional regulation of puc operon expression in Rhodobacter sphaeroides. Analysis of the cis-acting downstream regulatory sequence.
The Journal of biological chemistry 1995;270(35):20453-8.
1995: Mark Gomelsky; samuel kaplan
appA, a novel gene encoding a trans-acting factor involved in the regulation of photosynthesis gene expression in Rhodobacter sphaeroides 2.4.1.
Journal of bacteriology 1995;177(16):4609-18.
1995: Mark Gomelsky; samuel kaplan
Isolation of regulatory mutants in photosynthesis gene expression in Rhodobacter sphaeroides 2.4.1 and partial complementation of a PrrB mutant by the HupT histidine-kinase.
Microbiology (Reading, England) 1995;141 ( Pt 8)():1805-19.
1995: Chris Mackenzie; M Chidambaram; Erica Sodergren; samuel kaplan; George Weinstock
DNA repair mutants of Rhodobacter sphaeroides.
Journal of bacteriology 1995;177(11):3027-35.
1995: JH Zeilstra-Ryalls; samuel kaplan
Regulation of 5-aminolevulinic acid synthesis in Rhodobacter sphaeroides 2.4.1: the genetic basis of mutant H-5 auxotrophy.
Journal of bacteriology 1995;177(10):2760-8.
1995: Jesus M Eraso; samuel kaplan
Oxygen-insensitive synthesis of the photosynthetic membranes of Rhodobacter sphaeroides: a mutant histidine kinase.
Journal of bacteriology 1995;177(10):2695-706.
1995: Mark Gomelsky; samuel kaplan
Genetic evidence that PpsR from Rhodobacter sphaeroides 2.4.1 functions as a repressor of puc and bchF expression.
Journal of bacteriology 1995;177(6):1634-7.
1994: Madhusudan Choudhary; Chris Mackenzie; K S Nereng; Erica Sodergren; George Weinstock; samuel kaplan
Multiple chromosomes in bacteria: structure and function of chromosome II of Rhodobacter sphaeroides 2.4.1T.
Journal of bacteriology 1994;176(24):7694-702.
1994: L Gong; J K Lee; samuel kaplan
The Q gene of Rhodobacter sphaeroides: its role in puf operon expression and spectral complex assembly.
Journal of bacteriology 1994;176(10):2946-61.
1994: Jesus M Eraso; samuel kaplan
prrA, a putative response regulator involved in oxygen regulation of photosynthesis gene expression in Rhodobacter sphaeroides.
Journal of bacteriology 1994;176(1):32-43.
1993: J K Lee; S Wang; Jesus M Eraso; Jeffrey F Gardner; samuel kaplan
Transcriptional regulation of puc operon expression in Rhodobacter sphaeroides. Involvement of an integration host factor-binding sequence.
The Journal of biological chemistry 1993;268(32):24491-7.
1993: S C Dryden; samuel kaplan
Identification of cis-acting regulatory regions upstream of the rRNA operons of Rhodobacter sphaeroides.
Journal of bacteriology 1993;175(20):6392-402.
1993: K H Schneider; Friedrich Giffhorn; samuel kaplan
Cloning, nucleotide sequence and characterization of the mannitol dehydrogenase gene from Rhodobacter sphaeroides.
Journal of general microbiology 1993;139(10):2475-84.
1993: A R Varga; samuel kaplan
Synthesis and stability of reaction center polypeptides and implications for reaction center assembly in Rhodobacter sphaeroides.
The Journal of biological chemistry 1993;268(26):19842-50.
1993: Ellen Neidle; samuel kaplan
5-Aminolevulinic acid availability and control of spectral complex formation in hemA and hemT mutants of Rhodobacter sphaeroides.
Journal of bacteriology 1993;175(8):2304-13.
1993: Ellen Neidle; samuel kaplan
Expression of the Rhodobacter sphaeroides hemA and hemT genes, encoding two 5-aminolevulinic acid synthase isozymes.
Journal of bacteriology 1993;175(8):2292-303.
1992: Ellen Neidle; samuel kaplan
Rhodobacter sphaeroides rdxA, a homolog of Rhizobium meliloti fixG, encodes a membrane protein which may bind cytoplasmic [4Fe-4S] clusters.
Journal of bacteriology 1992;174(20):6444-54.
1992: M D Moore; samuel kaplan
Identification of intrinsic high-level resistance to rare-earth oxides and oxyanions in members of the class Proteobacteria: characterization of tellurite, selenite, and rhodium sesquioxide reduction in Rhodobacter sphaeroides.
Journal of bacteriology 1992;174(5):1505-14.
1992: J K Lee; samuel kaplan
Isolation and characterization of trans-acting mutations involved in oxygen regulation of puc operon transcription in Rhodobacter sphaeroides.
Journal of bacteriology 1992;174(4):1158-71.
1992: J K Lee; samuel kaplan
cis-acting regulatory elements involved in oxygen and light control of puc operon transcription in Rhodobacter sphaeroides.
Journal of bacteriology 1992;174(4):1146-57.
1992: A Suwanto; samuel kaplan
Chromosome transfer in Rhodobacter sphaeroides: Hfr formation and genetic evidence for two unique circular chromosomes.
Journal of bacteriology 1992;174(4):1135-45.
1992: A Suwanto; samuel kaplan
A self-transmissible, narrow-host-range endogenous plasmid of Rhodobacter sphaeroides 2.4.1: physical structure, incompatibility determinants, origin of replication, and transfer functions.
Journal of bacteriology 1992;174(4):1124-34.
1991: Y Q Wu; B J MacGregor; T J Donohue; samuel kaplan; B Yen
Genetic and physical mapping of the Rhodobacter sphaeroides photosynthetic gene cluster from R-prime pWS2.
Plasmid 1991;25(3):163-76.
1991: T J Donohue; samuel kaplan
Genetic techniques in rhodospirillaceae.
Methods in enzymology 1991;204():459-85.
1990: S C Dryden; samuel kaplan
Localization and structural analysis of the ribosomal RNA operons of Rhodobacter sphaeroides.
Nucleic acids research 1990;18(24):7267-77.
1990: P L Hallenbeck; R Lerchen; P Hessler; samuel kaplan
Phosphoribulokinase activity and regulation of CO2 fixation critical for photosynthetic growth of Rhodobacter sphaeroides.
Journal of bacteriology 1990;172(4):1749-61.
1990: P L Hallenbeck; R Lerchen; P Hessler; samuel kaplan
Roles of CfxA, CfxB, and external electron acceptors in regulation of ribulose 1,5-bisphosphate carboxylase/oxygenase expression in Rhodobacter sphaeroides.
Journal of bacteriology 1990;172(4):1736-48.
1989: J K Lee; B S DeHoff; T J Donohue; Richard I Gumport; samuel kaplan
Transcriptional analysis of puf operon expression in Rhodobacter sphaeroides 2.4.1 and an intercistronic transcription terminator mutant.
The Journal of biological chemistry 1989;264(32):19354-65.
1989: A Suwanto; samuel kaplan
Physical and genetic mapping of the Rhodobacter sphaeroides 2.4.1 genome: presence of two unique circular chromosomes.
Journal of bacteriology 1989;171(11):5850-9.
1989: A Suwanto; samuel kaplan
Physical and genetic mapping of the Rhodobacter sphaeroides 2.4.1 genome: genome size, fragment identification, and gene localization.
Journal of bacteriology 1989;171(11):5840-9.
1989: A R Varga; samuel kaplan
Construction, expression, and localization of a CycA::PhoA fusion protein in Rhodobacter sphaeroides and Escherichia coli.
Journal of bacteriology 1989;171(11):5830-9.
1989: M D Moore; samuel kaplan
Construction of TnphoA gene fusions in Rhodobacter sphaeroides: isolation and characterization of a respiratory mutant unable to utilize dimethyl sulfoxide as a terminal electron acceptor during anaerobic growth in the dark on glucose.
Journal of bacteriology 1989;171(8):4385-94.
1989: A G McEwan; samuel kaplan; T J Donohue
Synthesis of Rhodobacter sphaeroides cytochrome c2 in Escherichia coli.
FEMS microbiology letters 1989;50(3):253-8.
1989: J K Lee; P J Kiley; samuel kaplan
Posttranscriptional control of puc operon expression of B800-850 light-harvesting complex formation in Rhodobacter sphaeroides.
Journal of bacteriology 1989;171(6):3391-405.
1989: R E Sockett; T J Donohue; A R Varga; samuel kaplan
Control of photosynthetic membrane assembly in Rhodobacter sphaeroides mediated by puhA and flanking sequences.
Journal of bacteriology 1989;171(1):436-46.
1989: J P Brandner; A G McEwan; samuel kaplan; Timothy J Donohue
Expression of the Rhodobacter sphaeroides cytochrome c2 structural gene.
Journal of bacteriology 1989;171(1):360-8.
1988: T N Tai; M D Moore; samuel kaplan
Cloning and characterization of the 5-aminolevulinate synthase gene(s) from Rhodobacter sphaeroides.
Gene 1988;70(1):139-51.
1988: B S DeHoff; J K Lee; T J Donohue; Richard I Gumport; samuel kaplan
In vivo analysis of puf operon expression in Rhodobacter sphaeroides after deletion of a putative intercistronic transcription terminator.
Journal of bacteriology 1988;170(10):4681-92.
1988: Timothy J Donohue; A G McEwan; Steven R Van Doren; A R Crofts; samuel kaplan
Phenotypic and genetic characterization of cytochrome c2 deficient mutants of Rhodobacter sphaeroides.
Biochemistry 1988;27(6):1918-25.
1988: P J Kiley; samuel kaplan
Molecular genetics of photosynthetic membrane biosynthesis in Rhodobacter sphaeroides.
Microbiological reviews 1988;52(1):50-69.
1988: P J Kiley; A Varga; samuel kaplan
Physiological and structural analysis of light-harvesting mutants of Rhodobacter sphaeroides.
Journal of bacteriology 1988;170(3):1103-15.
1988: J Davis; T J Donohue; samuel kaplan
Construction, characterization, and complementation of a Puf- mutant of Rhodobacter sphaeroides.
Journal of bacteriology 1988;170(1):320-9.
1987: P J Kiley; samuel kaplan
Cloning, DNA sequence, and expression of the Rhodobacter sphaeroides light-harvesting B800-850-alpha and B800-850-beta genes.
Journal of bacteriology 1987;169(7):3268-75.
1987: W J Jackson; P J Kiley; C E Haith; samuel kaplan; Roger C Prince
On the role of the light-harvesting B880 in the correct insertion of the reaction center of Rhodobacter capsulatus and Rhodobacter sphaeroides.
FEBS letters 1987;215(1):171-4.
1987: J H Hoger; S P Tai; samuel kaplan
Membrane adenosine triphosphatase in synchronous cultures of Rhodobacter sphaeroides.
Biochimica et biophysica acta 1987;898(1):70-80.
1987: P J Kiley; T J Donohue; W A Havelka; samuel kaplan
DNA sequence and in vitro expression of the B875 light-harvesting polypeptides of Rhodobacter sphaeroides.
Journal of bacteriology 1987;169(2):742-50.
1986: T J Donohue; A G McEwan; samuel kaplan
Cloning, DNA sequence, and expression of the Rhodobacter sphaeroides cytochrome c2 gene.
Journal of bacteriology 1986;168(2):962-72.
1986: T J Donohue; J H Hoger; samuel kaplan
Cloning and expression of the Rhodobacter sphaeroides reaction center H gene.
Journal of bacteriology 1986;168(2):953-61.
1986: Y S Zhu; P J Kiley; T J Donohue; samuel kaplan
Origin of the mRNA stoichiometry of the puf operon in Rhodobacter sphaeroides.
The Journal of biological chemistry 1986;261(22):10366-74.
1986: S P Tai; J H Hoger; samuel kaplan
Phospholipid transfer activity in synchronous populations of Rhodobacter sphaeroides.
Biochimica et biophysica acta 1986;859(2):198-208.
1986: J H Hoger; joanne chory; samuel kaplan
In vitro biosynthesis and membrane association of photosynthetic reaction center subunits from Rhodopseudomonas sphaeroides.
Journal of bacteriology 1986;165(3):942-50.
1985: S P Tai; samuel kaplan
Intracellular localization of phospholipid transfer activity in Rhodopseudomonas sphaeroides and a possible role in membrane biogenesis.
Journal of bacteriology 1985;164(1):181-6.
1985: S P Tai; samuel kaplan
Phospholipid transfer proteins in microorganisms.
Chemistry and physics of lipids 1985;38(1-2):41-50.
1985: T J Donohue; joanne chory; T E Goldsand; S P Lynn; samuel kaplan
Structure and physical map of Rhodopseudomonas sphaeroides bacteriophage RS1 DNA.
Journal of virology 1985;55(1):147-57.
1985: J H Hoger; samuel kaplan
Topology and neighbor analysis of the photosynthetic reaction center from Rhodopseudomonas sphaeroides.
The Journal of biological chemistry 1985;260(11):6932-7.
1985: Y S Zhu; samuel kaplan
Effects of light, oxygen, and substrates on steady-state levels of mRNA coding for ribulose-1,5-bisphosphate carboxylase and light-harvesting and reaction center polypeptides in Rhodopseudomonas sphaeroides.
Journal of bacteriology 1985;162(3):925-32.
1985: F E Nano; W D Shepherd; M M Watkins; S A Kuhl; samuel kaplan
Broad-host-range plasmid vector for the in vitro construction of transcriptional/translational lac fusions.
Gene 1985;34(2-3):219-26.
1985: joanne chory; E D Muller; samuel kaplan
DNA-directed in vitro synthesis and assembly of the form II D-ribulose-1,5-bisphosphate carboxylase/oxygenase from Rhodopseudomonas sphaeroides.
Journal of bacteriology 1985;161(1):307-13.
1985: E D Muller; joanne chory; samuel kaplan
Cloning and characterization of the gene product of the form II ribulose-1,5-bisphosphate carboxylase gene of Rhodopseudomonas sphaeroides.
Journal of bacteriology 1985;161(1):469-72.
1985: S W Meinhardt; P J Kiley; samuel kaplan; A R Crofts; S Harayama
Characterization of light-harvesting mutants of Rhodopseudomonas sphaeroides. I. Measurement of the efficiency of energy transfer from light-harvesting complexes to the reaction center.
Archives of biochemistry and biophysics 1985;236(1):130-9.
1984: G S Yen; B D Cain; samuel kaplan
Cell-cycle-specific biosynthesis of the photosynthetic membrane of Rhodopseudomonas sphaeroides. Structural implications.
Biochimica et biophysica acta 1984;777(1):41-55.
1984: S P Tai; samuel kaplan
Purification and properties of a phospholipid transfer protein from Rhodopseudomonas sphaeroides.
The Journal of biological chemistry 1984;259(19):12178-83.
1984: joanne chory; T J Donohue; A R Varga; L A Staehelin; samuel kaplan
Induction of the photosynthetic membranes of Rhodopseudomonas sphaeroides: biochemical and morphological studies.
Journal of bacteriology 1984;159(2):540-54.
1984: F E Nano; samuel kaplan
Plasmid rearrangements in the photosynthetic bacterium Rhodopseudomonas sphaeroides.
Journal of bacteriology 1984;158(3):1094-103.
1984: B D Cain; T J Donohue; W D Shepherd; samuel kaplan
Localization of phospholipid biosynthetic enzyme activities in cell-free fractions derived from Rhodopseudomonas sphaeroides.
The Journal of biological chemistry 1984;259(2):942-8.
1984: C S Fornari; M Watkins; samuel kaplan
Plasmid distribution and analyses in Rhodopseudomonas sphaeroides.
Plasmid 1984;11(1):39-47.
1983: W D Shepherd; samuel kaplan
Effect of cerulenin on macromolecule synthesis in chemoheterotrophically and photoheterotrophically grown Rhodopseudomonas sphaeroides.
Journal of bacteriology 1983;156(3):1322-31.
1983: M G Elferink; K J Hellingwerf; F E Nano; samuel kaplan; W N Konings
The lactose carrier of Escherichia coli functionally incorporated in Rhodopseudomonas sphaeroides obeys the regulatory conditions of the phototrophic bacterium.
FEBS letters 1983;164(1):185-90.
1983: C S Fornari; samuel kaplan
Identification of nitrogenase and carboxylase genes in the photosynthetic bacteria and cloning of a carboxylase gene from Rhodopseudomonas sphaeroides.
Gene 1983;25(2-3):291-9.
1983: B D Cain; M Singer; T J Donohue; samuel kaplan
In vivo metabolic intermediates of phospholipid biosynthesis in Rhodopseudomonas sphaeroides.
Journal of bacteriology 1983;156(1):375-85.
1983: C D Deal; samuel kaplan
Physical and chemical characterization of the major outer membrane protein of Rhodopseudomonas sphaeroides.
The Journal of biological chemistry 1983;258(10):6530-6.
1983: C D Deal; samuel kaplan
Solubilization, isolation, and immunochemical characterization of the major outer membrane protein from Rhodopseudomonas sphaeroides.
The Journal of biological chemistry 1983;258(10):6524-9.
1983: C D Deal; samuel kaplan
Immunochemical relationship of the major outer membrane protein of Rhodopseudomonas sphaeroides 2.4.1 to proteins of other photosynthetic bacteria.
Journal of bacteriology 1983;154(2):1015-20.
1983: samuel kaplan; B D Cain; T J Donohue; W D Shepherd; G S Yen
Biosynthesis of the photosynthetic membranes of Rhodopseudomonas sphaeroides.
Journal of cellular biochemistry 1983;22(1):15-29.
1983: joanne chory; samuel kaplan
Light-dependent regulation of the synthesis of soluble and intracytoplasmic membrane proteins of Rhodopseudomonas sphaeroides.
Journal of bacteriology 1983;153(1):465-74.
1982: joanne chory; samuel kaplan
The in vitro transcription-translation of DNA and RNA templates by extracts of Rhodopseudomonas sphaeroides. Optimization and comparison of template specificity with Escherichia coli extracts and in vivo synthesis.
The Journal of biological chemistry 1982;257(24):15110-21.
1982: B D Cain; T J Donohue; samuel kaplan
Kinetic analysis of N-acylphosphatidylserine accumulation and implications for membrane assembly in Rhodopseudomonas sphaeroides.
Journal of bacteriology 1982;152(2):607-15.
1982: T J Donohue; B D Cain; samuel kaplan
Alterations in the phospholipid composition of Rhodopseudomonas sphaeroides and other bacteria induced by Tris.
Journal of bacteriology 1982;152(2):595-606.
1982: F E Nano; samuel kaplan
Expression of the transposable lac operon Tn951 in Rhodopseudomonas sphaeroides.
Journal of bacteriology 1982;152(2):924-7.
1982: C S Fornari; samuel kaplan
Genetic transformation of Rhodopseudomonas sphaeroides by plasmid DNA.
Journal of bacteriology 1982;152(1):89-97.
1982: T J Donohue; B D Cain; samuel kaplan
Purification and characterization of an N-acylphosphatidylserine from Rhodopseudomonas sphaeroides.
Biochemistry 1982;21(11):2765-73.
1981: W D Shepherd; samuel kaplan; J T Park
Penicillin-binding proteins of Rhodopseudomonas sphaeroides and their membrane localization.
Journal of bacteriology 1981;147(2):354-61.
1981: L K Cohen; samuel kaplan
Characterization of the three major intracytoplasmic membrane polypeptides isolated from Rhodopseudomonas sphaeroides.
The Journal of biological chemistry 1981;256(11):5909-15.
1981: L K Cohen; samuel kaplan
The non-detergent solubilization and isolation of intracytoplasmic membrane polypeptides from Rhodopseudomonas sphaeroides.
The Journal of biological chemistry 1981;256(11):5901-8.
1981: B D Cain; C D Deal; R T Fraley; samuel kaplan
In vivo intermembrane transfer of phospholipids in the photosynthetic bacterium Rhodopseudomonas sphaeroides.
Journal of bacteriology 1981;145(3):1154-66.
1980: D Baumgardner; C Deal; samuel kaplan
Protein composition of Rhodopseudomonas sphaeroides outer membrane.
Journal of bacteriology 1980;143(1):265-73.
1980: S P Lynn; L K Cohen; samuel kaplan; Jeffrey F Gardner
RsaI: a new sequence-specific endonuclease activity from Rhodopseudomonas sphaeroides.
Journal of bacteriology 1980;142(2):380-3.
1979: R T Fraley; C S Fornari; samuel kaplan
Entrapment of a bacterial plasmid in phospholipid vesicles: potential for gene transfer.
Proceedings of the National Academy of Sciences of the United States of America 1979;76(7):3348-52.
1979: S P Lynn; L K Cohen; Jeffrey F Gardner; samuel kaplan
Characterization of a site-specific restriction endonuclease from Rhodopseudomonas sphaeroides.
Journal of bacteriology 1979;138(2):505-9.
1979: R T Fraley; G S Yen; D R Lueking; samuel kaplan
The physical state of the intracytoplasmic membrane of Rhodopseudomonas sphaeroides and its relationship to the cell division cycle.
The Journal of biological chemistry 1979;254(6):1987-91.
1979: R T Fraley; D R Lueking; samuel kaplan
The relationship of intracytoplasmic membrane assembly to the cell division cycle in Rhodopseudomonas sphaeroides.
The Journal of biological chemistry 1979;254(6):1980-6.
1979: L K Cohen; D R Lueking; samuel kaplan
Intermembrane phospholipid transfer mediated by cell-free extracts of Rhodopseudomonas sphaeroides.
The Journal of biological chemistry 1979;254(3):721-8.
1978: W D Shepherd; samuel kaplan
A rapid method for the isolation of intracytoplasmic membranes from Rhodopseudomonas sphaeroides using an air-driven ultracentrifuge.
Analytical biochemistry 1978;91(1):194-8.
1978: W D Shepherd; samuel kaplan
Effect of heat and 2-mercaptoethanol on intracytoplasmic membrane polypeptides of Rhodopseudomonas sphaeroides.
Journal of bacteriology 1978;135(2):656-67.
1978: R T Fraley; David Jameson; samuel kaplan
The use of the fluorescent probe alpha-parinaric acid to determine the physical state of the intracytoplasmic membranes of the photosynthetic bacterium, Rhodopseudomonas sphaeroides.
Biochimica et biophysica acta 1978;511(1):52-60.
1978: E A Morgan; samuel kaplan
Structure, function, and regulation of Escherichia coli rRNA in Proteus mirabilis.
Journal of bacteriology 1978;134(2):606-11.
1978: L Miller; samuel kaplan
Plasmid transfer and expression in Rhodopseudomonas sphaeroides.
Archives of biochemistry and biophysics 1978;187(1):229-34.
1978: R T Fraley; D R Lueking; samuel kaplan
Intracytoplasmic membrane synthesis in synchronous cell populations of Rhodopseudomonas sphaeroides. Polypeptide insertion into growing membrane.
The Journal of biological chemistry 1978;253(2):458-64.
1978: D R Lueking; R T Fraley; samuel kaplan
Intracytoplasmic membrane synthesis in synchronous cell populations of Rhodopseudomonas sphaeroides. Fate of "old" and "new" membrane.
The Journal of biological chemistry 1978;253(2):451-7.
1978: Colin A Wraight; D R Lueking; R T Fraley; samuel kaplan
Synthesis of photopigments and electron transport components in synchronous phototrophic cultures of Rhodopseudomonas sphaeroides.
The Journal of biological chemistry 1978;253(2):465-71.
1977: E A Morgan; samuel kaplan
Expression and stability of Escherichia coli F-prime factors in Proteus mirabilis.
Molecular & general genetics : MGG 1977;151(1):41-7.
1976: E A Morgan; samuel kaplan
Transcription of Escherichia coli ribosomal DNA in Proteus mirabilis.
Molecular & general genetics : MGG 1976;147(2):179-88.
1976: E A Morgan; samuel kaplan
Coordinate regulation of the individual ribosomal RNA operons in Escherichia coli.
Biochemical and biophysical research communications 1976;68(3):969-74.
1974: M H Kosakowski; samuel kaplan
Topology and growth of the intracytoplasmic membrane system of Rhodopseudomonas spheroides: protein, chlorophyll, and phospholipid insertion into steady-state anaerobic cells.
Journal of bacteriology 1974;118(3):1144-57.
1973: J W Huang; samuel kaplan
Membrane proteins of Rhodopseudomonas spheroides. V. Additional chemical characterization of a pigment-lipid-associated protein isolated from chromatophores.
Biochimica et biophysica acta 1973;307(2):332-42.
1973: J W Huang; samuel kaplan
Membrane proteins of Rhodopseudomonas spheroides. 3. Isolation, purification, and characterization of cell envelope proteins.
Biochimica et biophysica acta 1973;307(2):301-16.
1973: J W Huang; samuel kaplan
Membrane proteins of Rhodopseudomonas spheroides. IV. Characterization of chromatophore proteins.
Biochimica et biophysica acta 1973;307(2):317-31.
1973: L S Birnbaum; samuel kaplan
In vitro synthesis of Escherichia coli ribosomal RNA.
Journal of molecular biology 1973;75(1):73-81.
1973: samuel kaplan; A G Atherly; A Barrett
Synthesis of stable RNA in stringent Escherichia coli cells in the absence of charged transfer RNA.
Proceedings of the National Academy of Sciences of the United States of America 1973;70(3):689-92.
1972: P J Fraker; samuel kaplan
Isolation and characterization of a bacteriochlorophyll-containing protein from Rhodopseudomonas spheroides.
The Journal of biological chemistry 1972;247(9):2732-7.
1972: M Unger; L S Birnbaum; samuel kaplan; A Pfister
Location of the ribosomal RNA cistron of Escherichia coli: a second site.
Molecular & general genetics : MGG 1972;119(4):377-80.
1971: P J Fraker; samuel kaplan
Isolation and fractionation of the photosynthetic membranous organelles from Rhodopseudomonas spheroides.
Journal of bacteriology 1971;108(1):465-73.
1971: L S Birnbaum; samuel kaplan
Localization of a portion of the ribosomal RNA genes in Escherichia coli.
Proceedings of the National Academy of Sciences of the United States of America 1971;68(5):925-9.
1970: B Marrs; samuel kaplan
23 s precursor ribosomal RNA of Rhodopseudomonas spheroides.
Journal of molecular biology 1970;49(2):297-317.
1969: D Anderson; samuel kaplan
Transduction of nonselectable temperature-sensitive markers.
Journal of bacteriology 1969;97(2):973-4.
1968: samuel kaplan; D Anderson
Selection of temperature-sensitive activating enzyme mutants in Escherichia coli.
Journal of bacteriology 1968;95(3):991-7.
1966: Sydney Brenner; samuel kaplan; A O Stretton
Identity of N2 ochre nonsense mutants.
Journal of molecular biology 1966;19(2):574-5.
1966: A O Stretton; samuel kaplan; Sydney Brenner
Nonsense codons.
Cold Spring Harbor symposia on quantitative biology 1966;31():173-9.
1965: samuel kaplan; A O Stretton; Sydney Brenner
Amber suppressors: efficiency of chain propagation and suppressor specific amino acids.
Journal of molecular biology 1965;14(2):528-33.
1965: Sydney Brenner; A O Stretton; samuel kaplan
Genetic code: the 'nonsense' triplets for chain termination and their suppression.
Nature 1965;206(988):994-8.
1964: samuel kaplan; S E MILLS; S ENSIGN; D M BONNER
GENETIC DETERMINATION OF THE ANTIGENIC SPECIFICITY OF TRYPTOPHAN SYNTHETASE.
Journal of molecular biology 1964;8():801-13.
1964: samuel kaplan; S ENSIGN; D M BONNER; S E MILLS
GENE PRODUCTS OF CRM -- MUTANTS AT THE TD LOCUS.
Proceedings of the National Academy of Sciences of the United States of America 1964;51():372-8.
1964: samuel kaplan; Y SUYAMA; D M BONNER
FINE STRUCTURE ANALYSIS AT THE TD LOCUS OF NEUROSPORA CRASSA.
Genetics 1964;49():145-58.