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Sharon Long

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Symbiosis

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Brendan K Riely; David Tricoli; Hee-Ju Yu; David W Ehrhardt; Erena Gil-Quintana; Esther Gonzalez; Cara H Haney; Estíbaliz Larrainzar; Sharon R Long; Jeong-Hwan Mun; Douglas R Cook
Development of tools for the biochemical characterization of the symbiotic receptor-like kinase DMI2.
Melanie J Barnett; Alycia N Bittner; Valerie Oke; Carol J Toman; Sharon R Long
Dual RpoH sigma factors and transcriptional plasticity in a symbiotic bacterium.
Alexander T Fields; Zhenzhong Huang; Jainee C Lewis; Sharon R Long; Mina Mostafavi; Charlene S Navarrete; Shatarupa Ray; Yasha Rezaeihaghighi; Anne L Rizzacasa; Alaa Ziad Zare; Melanie J Barnett; Benjamin J Brezler; Esther J Chen; Joseph C Chen
The conserved polarity factor podJ1 impacts multiple cell envelope-associated functions in Sinorhizobium meliloti.

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All Publications

2013: Brendan K Riely; David Tricoli; Hee-Ju Yu; David W Ehrhardt; Erena Gil-Quintana; Esther Gonzalez; Cara H Haney; Estíbaliz Larrainzar; Sharon R Long; Jeong-Hwan Mun; Douglas R Cook
Development of tools for the biochemical characterization of the symbiotic receptor-like kinase DMI2.
Molecular plant-microbe interactions : MPMI 2013;26(2):216-26.
2012: Melanie J Barnett; Alycia N Bittner; Valerie Oke; Carol J Toman; Sharon R Long
Dual RpoH sigma factors and transcriptional plasticity in a symbiotic bacterium.
Journal of bacteriology 2012;194(18):4983-94.
2012: Alexander T Fields; Zhenzhong Huang; Jainee C Lewis; Sharon R Long; Mina Mostafavi; Charlene S Navarrete; Shatarupa Ray; Yasha Rezaeihaghighi; Anne L Rizzacasa; Alaa Ziad Zare; Melanie J Barnett; Benjamin J Brezler; Esther J Chen; Joseph C Chen
The conserved polarity factor podJ1 impacts multiple cell envelope-associated functions in Sinorhizobium meliloti.
Molecular microbiology 2012;84(5):892-920.
2011: Elise Schnabel; Lucinda S Smith; Tessema K Kassaw; Sharon R Long; John F Marsh; Giles E D Oldroyd; Julia A Frugoli
The ROOT DETERMINED NODULATION1 gene regulates nodule number in roots of Medicago truncatula and defines a highly conserved, uncharacterized plant gene family.
Plant physiology 2011;157(1):328-40.
2011: Cara H Haney; Doug R Cook; David W Ehrhardt; Brendan K Riely; David M Tricoli; Sharon R Long
Symbiotic rhizobia bacteria trigger a change in localization and dynamics of the Medicago truncatula receptor kinase LYK3.
The Plant cell 2011;23(7):2774-87.
2010: Cara H Haney; Sharon R Long
Plant flotillins are required for infection by nitrogen-fixing bacteria.
Proceedings of the National Academy of Sciences of the United States of America 2010;107(1):478-83.
2009: Esther J. Chen; Robert F Fisher; Virginia M Perovich; Erich A Sabio; Sharon R Long
Identification of direct transcriptional target genes of ExoS/ChvI two-component signaling in Sinorhizobium meliloti.
Journal of bacteriology 2009;191(22):6833-42.
2008: R Varma Penmetsa; Pedro Uribe; Jonathan Anderson; Judith Lichtenzveig; John-Charles Gish; Young Woo Nam; Eric Engstrom; Kun Xu; Gail Sckisel; Mariana Pereira; Jong-Min Baek; Melina Lopez-Meyer; Sharon R Long; Maria J Harrison; Karam B Singh; György B Kiss; Douglas R Cook
The Medicago truncatula ortholog of Arabidopsis EIN2, sickle, is a negative regulator of symbiotic and pathogenic microbial associations.
The Plant journal : for cell and molecular biology 2008;55(4):580-95.
2007: Derek H Wells; Esther J. Chen; Robert F Fisher; Sharon R Long
ExoR is genetically coupled to the ExoS-ChvI two-component system and located in the periplasm of Sinorhizobium meliloti.
Molecular microbiology 2007;64(3):647-64.
2007: John F Marsh; Alexandra Rakocevic; Raka M Mitra; Lysiane Brocard; Jongho Sun; Alexis Eschstruth; Sharon R Long; Michael Schultze; Pascal Ratet; Giles E D Oldroyd
Medicago truncatula NIN is essential for rhizobial-independent nodule organogenesis induced by autoactive calcium/calmodulin-dependent protein kinase.
Plant physiology 2007;144(1):324-35.
2007: Katherine E Gibson; Melanie J Barnett; Carol J Toman; Sharon R Long; Graham C Walker
The symbiosis regulator CbrA modulates a complex regulatory network affecting the flagellar apparatus and cell envelope proteins.
Journal of bacteriology 2007;189(9):3591-602.
2007: Patrick H Middleton; Júlia Jakab; R Varma Penmetsa; Colby G Starker; Jake Doll; Péter Kaló; Radhika Prabhu; John F Marsh; Raka M Mitra; Attila Kereszt; Brigitta Dudas; Kathryn A VandenBosch; Sharon R Long; Douglas R Cook; György B Kiss; Giles E D Oldroyd
An ERF transcription factor in Medicago truncatula that is essential for Nod factor signal transduction.
The Plant cell 2007;19(4):1221-34.
2006: Melicent C Peck; Robert F Fisher; Sharon R Long
Diverse flavonoids stimulate NodD1 binding to nod gene promoters in Sinorhizobium meliloti.
Journal of bacteriology 2006;188(15):5417-27.
2006: Colby G Starker; Adriana L Parra-Colmenares; Lucinda Smith; Raka M Mitra; Sharon R Long
Nitrogen fixation mutants of Medicago truncatula fail to support plant and bacterial symbiotic gene expression.
Plant physiology 2006;140(2):671-80.
2006: Jacques Dumais; Sidney L Shaw; Charles R Steele; Sharon R Long; Peter M Ray
An anisotropic-viscoplastic model of plant cell morphogenesis by tip growth.
The International journal of developmental biology 2006;50(2-3):209-22.
2005: Péter Kaló; Cynthia Gleason; Anne Edwards; John Marsh; Raka M Mitra; Sibylle Hirsch; Júlia Jakab; Sarah Sims; Sharon R Long; Jane Rogers; György B Kiss; J Allan Downie; Giles E D Oldroyd
Nodulation signaling in legumes requires NSP2, a member of the GRAS family of transcriptional regulators.
Science (New York, N.Y.) 2005;308(5729):1786-9.
2004: Melanie J Barnett; Carol J Toman; Robert F Fisher; Sharon R Long
A dual-genome Symbiosis Chip for coordinate study of signal exchange and development in a prokaryote-host interaction.
Proceedings of the National Academy of Sciences of the United States of America 2004;101(47):16636-41.
2004: Jacques Dumais; Sharon R Long; Sidney L Shaw
The mechanics of surface expansion anisotropy in Medicago truncatula root hairs.
Plant physiology 2004;136(2):3266-75.
2004: Raka M Mitra; Sidney L Shaw; Sharon R Long
Six nonnodulating plant mutants defective for Nod factor-induced transcriptional changes associated with the legume-rhizobia symbiosis.
Proceedings of the National Academy of Sciences of the United States of America 2004;101(27):10217-22.
2004: Raka M Mitra; Cynthia Gleason; Anne Edwards; James Hadfield; J Allan Downie; Giles E D Oldroyd; Sharon R Long
A Ca2+/calmodulin-dependent protein kinase required for symbiotic nodule development: Gene identification by transcript-based cloning.
Proceedings of the National Academy of Sciences of the United States of America 2004;101(13):4701-5.
2004: Jean-Michel Ané; György B Kiss; Brendan K Riely; R Varma Penmetsa; Giles E D Oldroyd; Céline Ayax; Julien Lévy; Frédéric Debellé; Jong-Min Baek; Peter Kalo; Charles Rosenberg; Bruce A Roe; Sharon R Long; Jean Dénarié; Douglas R Cook
Medicago truncatula DMI1 required for bacterial and fungal symbioses in legumes.
Science (New York, N.Y.) 2004;303(5662):1364-7.
2004: Raka M Mitra; Sharon R Long
Plant and bacterial symbiotic mutants define three transcriptionally distinct stages in the development of the Medicago truncatula/Sinorhizobium meliloti symbiosis.
Plant physiology 2004;134(2):595-604.
2003: Derek H Wells; Sharon R Long
Mutations in rpoBC suppress the defects of a Sinorhizobium meliloti relA mutant.
Journal of bacteriology 2003;185(18):5602-10.
2003: Sidney L Shaw; Sharon R Long
Nod factor inhibition of reactive oxygen efflux in a host legume.
Plant physiology 2003;132(4):2196-204.
2003: Besma Ben Amor; Sidney L Shaw; Giles E D Oldroyd; Fabienne Maillet; R Varma Penmetsa; Douglas Cook; Sharon R Long; Jean Dénarié; Clare Gough
The NFP locus of Medicago truncatula controls an early step of Nod factor signal transduction upstream of a rapid calcium flux and root hair deformation.
The Plant journal : for cell and molecular biology 2003;34(4):495-506.
2003: Giles E D Oldroyd; Sharon R Long
Identification and characterization of nodulation-signaling pathway 2, a gene of Medicago truncatula involved in Nod actor signaling.
Plant physiology 2003;131(3):1027-32.
2003: R Varma Penmetsa; Julia A Frugoli; Lucinda S Smith; Sharon R Long; Douglas R Cook
Dual genetic pathways controlling nodule number in Medicago truncatula.
Plant physiology 2003;131(3):998-1008.
2003: Sidney L Shaw; Sharon R Long
Nod factor elicits two separable calcium responses in Medicago truncatula root hair cells.
Plant physiology 2003;131(3):976-84.
2002: Rebecca J Wais; Derek H Wells; Sharon R Long
Analysis of differences between Sinorhizobium meliloti 1021 and 2011 strains using the host calcium spiking response.
Molecular plant-microbe interactions : MPMI 2002;15(12):1245-52.
2002: David H Keating; Michael G Willits; Sharon R Long
A Sinorhizobium meliloti lipopolysaccharide mutant altered in cell surface sulfation.
Journal of bacteriology 2002;184(23):6681-9.
2002: Audrey M Southwick; Lai-Xi Wang; Sharon R Long; Yuan C Lee
Activity of Sinorhizobium meliloti NodAB and NodH enzymes on thiochitooligosaccharides.
Journal of bacteriology 2002;184(14):4039-43.
2002: Melicent C Peck; Tamas Gaal; Robert F Fisher; Richard L Gourse; Sharon R Long
The RNA polymerase alpha subunit from Sinorhizobium meliloti can assemble with RNA polymerase subunits from Escherichia coli and function in basal and activated transcription both in vivo and in vitro.
Journal of bacteriology 2002;184(14):3808-14.
2002: Rebecca J Wais; David H Keating; Sharon R Long
Structure-function analysis of nod factor-induced root hair calcium spiking in Rhizobium-legume symbiosis.
Plant physiology 2002;129(1):211-24.
2002: Eric M Engstrom; David W Ehrhardt; Raka M Mitra; Sharon R Long
Pharmacological analysis of nod factor-induced calcium spiking in Medicago truncatula. Evidence for the requirement of type IIA calcium pumps and phosphoinositide signaling.
Plant physiology 2002;128(4):1390-401.
2002: Derek H Wells; Sharon R Long
The Sinorhizobium meliloti stringent response affects multiple aspects of symbiosis.
Molecular microbiology 2002;43(5):1115-27.
2002: Kuo-Chen Yeh; Melicent C Peck; Sharon R Long
Luteolin and GroESL modulate in vitro activity of NodD.
Journal of bacteriology 2002;184(2):525-30.
2001: Giles E D Oldroyd; Raka M Mitra; Rebecca J Wais; Sharon R Long
Evidence for structurally specific negative feedback in the Nod factor signal transduction pathway.
The Plant journal : for cell and molecular biology 2001;28(2):191-9.
2001: Valerie Oke; B G Rushing; E J Fisher; M Moghadam-Tabrizi; Sharon R Long
Identification of the heat-shock sigma factor RpoH and a second RpoH-like protein in Sinorhizobium meliloti.
Microbiology (Reading, England) 2001;147(Pt 9):2399-408.
2001: Melanie J Barnett; Robert F Fisher; Ted Jones; Caridad Komp; Anna Pia Abola; Frédérique Barloy-Hubler; L Bowser; Delphine Capela; Francis Galibert; Jérôme Gouzy; M Gurjal; A Hong; L Huizar; Richard W Hyman; Daniel Kahn; M L Kahn; Sue Kalman; David H Keating; Curtis Palm; Melicent C Peck; R Surzycki; Derek H Wells; K C Yeh; Ronald W Davis; Nancy A Federspiel; Sharon R Long
Nucleotide sequence and predicted functions of the entire Sinorhizobium meliloti pSymA megaplasmid.
Proceedings of the National Academy of Sciences of the United States of America 2001;98(17):9883-8.
2001: Giles E D Oldroyd; E M Engstrom; Sharon R Long
Ethylene inhibits the Nod factor signal transduction pathway of Medicago truncatula.
The Plant cell 2001;13(8):1835-49.
2001: Melanie J Barnett; D Y Hung; Ann Reisenauer; Lucy Shapiro; Sharon R Long
A homolog of the CtrA cell cycle regulator is present and essential in Sinorhizobium meliloti.
Journal of bacteriology 2001;183(10):3204-10.
2001: Sharon R Long
Genes and signals in the rhizobium-legume symbiosis.
Plant physiology 2001;125(1):69-72.
2000: Rebecca J Wais; C Galera; Giles E D Oldroyd; R Catoira; R Varma Penmetsa; Douglas Cook; Clare Gough; J Denarié; Sharon R Long
Genetic analysis of calcium spiking responses in nodulation mutants of Medicago truncatula.
Proceedings of the National Academy of Sciences of the United States of America 2000;97(24):13407-12.
2000: Sidney L Shaw; Jacques Dumais; Sharon R Long
Cell surface expansion in polarly growing root hairs of Medicago truncatula.
Plant physiology 2000;124(3):959-70.
2000: Melanie J Barnett; Valerie Oke; Sharon R Long
New genetic tools for use in the Rhizobiaceae and other bacteria.
BioTechniques 2000;29(2):240-2, 244-5.
2000: Frédérique Barloy-Hubler; Delphine Capela; Melanie J Barnett; Sue Kalman; Nancy A Federspiel; Sharon R Long; Francis Galibert
High-resolution physical map of the Sinorhizobium meliloti 1021 pSyma megaplasmid.
Journal of bacteriology 2000;182(4):1185-9.
1999: Valerie Oke; Sharon R Long
Bacteroid formation in the Rhizobium-legume symbiosis.
Current opinion in microbiology 1999;2(6):641-6.
1999: H U Stotz; Sharon R Long
Expression of the pea (Pisum sativum L.) alpha-tubulin gene TubA1 is correlated with cell division activity.
Plant molecular biology 1999;41(5):601-14.
1999: Anna Pia Abola; M G Willits; R C Wang; Sharon R Long
Reduction of adenosine-5'-phosphosulfate instead of 3'-phosphoadenosine-5'-phosphosulfate in cysteine biosynthesis by Rhizobium meliloti and other members of the family Rhizobiaceae.
Journal of bacteriology 1999;181(17):5280-7.
1999: Valerie Oke; Sharon R Long
Bacterial genes induced within the nodule during the Rhizobium-legume symbiosis.
Molecular microbiology 1999;32(4):837-49.
1998: D J Gage; Sharon R Long
alpha-Galactoside uptake in Rhizobium meliloti: isolation and characterization of agpA, a gene encoding a periplasmic binding protein required for melibiose and raffinose utilization.
Journal of bacteriology 1998;180(21):5739-48.
1998: Melanie J Barnett; J A Swanson; Sharon R Long
Multiple genetic controls on Rhizobium meliloti syrA, a regulator of exopolysaccharide abundance.
Genetics 1998;148(1):19-32.
1997: Melanie J Barnett; Sharon R Long
Identification and characterization of a gene on Rhizobium meliloti pSyma, syrB, that negatively affects syrM expression.
Molecular plant-microbe interactions : MPMI 1997;10(5):550-9.
1996: G Kalinowski; Sharon R Long
Deletion analysis of the 5' untranslated region of the Rhizobium meliloti nodF gene.
Molecular plant-microbe interactions : MPMI 1996;9(9):869-73.
1996: D J Gage; T Bobo; Sharon R Long
Use of green fluorescent protein to visualize the early events of symbiosis between Rhizobium meliloti and alfalfa (Medicago sativa).
Journal of bacteriology 1996;178(24):7159-66.
1996: Sharon R Long
Rhizobium symbiosis: nod factors in perspective.
The Plant cell 1996;8(10):1885-98.
1996: D W Ehrhardt; R Wais; Sharon R Long
Calcium spiking in plant root hairs responding to Rhizobium nodulation signals.
Cell 1996;85(5):673-81.
1996: Melanie J Barnett; B G Rushing; R F Fisher; Sharon R Long
Transcription start sites for syrM and nodD3 flank an insertion sequence relic in Rhizobium meliloti.
Journal of bacteriology 1996;178(7):1782-7.
1995: B G Rushing; Sharon R Long
Cloning and characterization of the sigA gene encoding the major sigma subunit of Rhizobium meliloti.
Journal of bacteriology 1995;177(23):6952-7.
1995: D W Ehrhardt; E M Atkinson; K F Faull; D I Freedberg; D P Sutherlin; R Armstrong; Sharon R Long
In vitro sulfotransferase activity of NodH, a nodulation protein of Rhizobium meliloti required for host-specific nodulation.
Journal of bacteriology 1995;177(21):6237-45.
1995: W Margolin; D Bramhill; Sharon R Long
The dnaA gene of Rhizobium meliloti lies within an unusual gene arrangement.
Journal of bacteriology 1995;177(10):2892-900.
1995: J Ogawa; Sharon R Long
The Rhizobium meliloti groELc locus is required for regulation of early nod genes by the transcription activator NodD.
Genes & development 1995;9(6):714-29.
1995: H L Brierley; P Webster; Sharon R Long
The Pisum sativum TubA1 gene, a member of a small family of alpha-tubulin sequences.
Plant molecular biology 1995;27(4):715-27.
1994: J S Schwedock; C Liu; Thomas S Leyh; Sharon R Long
Rhizobium meliloti NodP and NodQ form a multifunctional sulfate-activating complex requiring GTP for activity.
Journal of bacteriology 1994;176(22):7055-64.
1994: E M Atkinson; Monica Palcic; O Hindsgaul; Sharon R Long
Biosynthesis of Rhizobium meliloti lipooligosaccharide Nod factors: NodA is required for an N-acyltransferase activity.
Proceedings of the National Academy of Sciences of the United States of America 1994;91(18):8418-22.
1994: W Margolin; Sharon R Long
Rhizobium meliloti contains a novel second homolog of the cell division gene ftsZ.
Journal of bacteriology 1994;176(7):2033-43.
1994: J Schwedock; Sharon R Long
An open reading frame downstream of Rhizobium meliloti nodQ1 shows nucleotide sequence similarity to an Agrobacterium tumefaciens insertion sequence.
Molecular plant-microbe interactions : MPMI 1994;7(1):151-3.
1993: R F Fisher; Sharon R Long
Interactions of NodD at the nod Box: NodD binds to two distinct sites on the same face of the helix and induces a bend in the DNA.
Journal of molecular biology 1993;233(3):336-48.
1993: W Margolin; Sharon R Long
Isolation and characterization of a DNA replication origin from the 1,700-kilobase-pair symbiotic megaplasmid pSym-b of Rhizobium meliloti.
Journal of bacteriology 1993;175(20):6553-61.
1993: Sharon R Long; B J Staskawicz
Prokaryotic plant parasites.
Cell 1993;73(5):921-35.
1993: J A Swanson; John Mulligan; Sharon R Long
Regulation of syrM and nodD3 in Rhizobium meliloti.
Genetics 1993;134(2):435-44.
1992: J S Schwedock; Sharon R Long
Rhizobium meliloti genes involved in sulfate activation: the two copies of nodPQ and a new locus, saa.
Genetics 1992;132(4):899-909.
1992: E M Atkinson; Sharon R Long
Homology of Rhizobium meliloti NodC to polysaccharide polymerizing enzymes.
Molecular plant-microbe interactions : MPMI 1992;5(5):439-42.
1992: R F Fisher; Sharon R Long
Rhizobium--plant signal exchange.
Nature 1992;357(6380):655-60.
1992: D W Ehrhardt; E M Atkinson; Sharon R Long
Depolarization of alfalfa root hair membrane potential by Rhizobium meliloti Nod factors.
Science (New York, N.Y.) 1992;256(5059):998-1000.
1991: W Margolin; J C Corbo; Sharon R Long
Cloning and characterization of a Rhizobium meliloti homolog of the Escherichia coli cell division gene ftsZ.
Journal of bacteriology 1991;173(18):5822-30.
1991: J Ogawa; H L Brierley; Sharon R Long
Analysis of Rhizobium meliloti nodulation mutant WL131: novel insertion sequence ISRm3 in nodG and altered nodH protein product.
Journal of bacteriology 1991;173(10):3060-5.
1991: B G Rushing; M M Yelton; Sharon R Long
Genetic and physical analysis of the nodD3 region of Rhizobium meliloti.
Nucleic acids research 1991;19(4):921-7.
1990: J Schwedock; Sharon R Long
ATP sulphurylase activity of the nodP and nodQ gene products of Rhizobium meliloti.
Nature 1990;348(6302):644-7.
1990: Melanie J Barnett; Sharon R Long
DNA sequence and translational product of a new nodulation-regulatory locus: syrM has sequence similarity to NodD proteins.
Journal of bacteriology 1990;172(7):3695-700.
1990: M J Barnett; Sharon R Long
Nucleotide sequence of an alfalfa calmodulin cDNA.
Nucleic acids research 1990;18(11):3395.
1989: R F Fisher; Sharon R Long
DNA footprint analysis of the transcriptional activator proteins NodD1 and NodD3 on inducible nod gene promoters.
Journal of bacteriology 1989;171(10):5492-502.
1989: J Schwedock; Sharon R Long
Nucleotide sequence and protein products of two new nodulation genes of Rhizobium meliloti, nodP and nodQ.
Molecular plant-microbe interactions : MPMI 1989;2(4):181-94.
1989: John Mulligan; Sharon R Long
A family of activator genes regulates expression of Rhizobium meliloti nodulation genes.
Genetics 1989;122(1):7-18.
1989: Sharon R Long
Rhizobium-legume nodulation: life together in the underground.
Cell 1989;56(2):203-14.
1989: Sharon R Long
Rhizobium genetics.
Annual review of genetics 1989;23():483-506.
1989: M E Dudley; Sharon R Long
A non-nodulating alfalfa mutant displays neither root hair curling nor early cell division in response to Rhizobium meliloti.
The Plant cell 1989;1(1):65-72.
1988: N K Peters; Sharon R Long
Alfalfa Root Exudates and Compounds which Promote or Inhibit Induction of Rhizobium meliloti Nodulation Genes.
Plant physiology 1988;88(2):396-400.
1988: R F Fisher; Thomas T Egelhoff; John Mulligan; Sharon R Long
Specific binding of proteins from Rhizobium meliloti cell-free extracts containing NodD to DNA sequences upstream of inducible nodulation genes.
Genes & development 1988;2(3):282-93.
1987: Robert F Fisher; J A Swanson; John Mulligan; Sharon R Long
Extended Region of Nodulation Genes in Rhizobium meliloti 1021. II. Nucleotide Sequence, Transcription Start Sites and Protein Products.
Genetics 1987;117(2):191-201.
1987: J A Swanson; J K Tu; J Ogawa; R Sanga; Robert F Fisher; Sharon R Long
Extended Region of Nodulation Genes in Rhizobium meliloti 1021. I. Phenotypes of Tn5 Insertion Mutants.
Genetics 1987;117(2):181-9.
1987: M M Yelton; John Mulligan; Sharon R Long
Expression of Rhizobium meliloti nod genes in Rhizobium and Agrobacterium backgrounds.
Journal of bacteriology 1987;169(7):3094-8.
1987: R F Fisher; H L Brierley; John Mulligan; Sharon R Long
Transcription of Rhizobium meliloti nodulation genes. Identification of a nodD transcription initiation site in vitro and in vivo.
The Journal of biological chemistry 1987;262(14):6849-55.
1985: Thomas T Egelhoff; Sharon R Long
Rhizobium meliloti nodulation genes: identification of nodDABC gene products, purification of nodA protein, and expression of nodA in Rhizobium meliloti.
Journal of bacteriology 1985;164(2):591-9.
1985: John Mulligan; Sharon R Long
Induction of Rhizobium meliloti nodC expression by plant exudate requires nodD.
Proceedings of the National Academy of Sciences of the United States of America 1985;82(19):6609-13.
1985: Robert F Fisher; J K Tu; Sharon R Long
Conserved Nodulation Genes in Rhizobium meliloti and Rhizobium trifolii.
Applied and environmental microbiology 1985;49(6):1432-5.
1985: Thomas T Egelhoff; R F Fisher; T W Jacobs; John Mulligan; Sharon R Long
Nucleotide sequence of Rhizobium meliloti 1021 nodulation genes: nodD is read divergently from nodABC.
DNA (Mary Ann Liebert, Inc.) 1985;4(3):241-8.
1985: T W Jacobs; Thomas T Egelhoff; Sharon R Long
Physical and genetic map of a Rhizobium meliloti nodulation gene region and nucleotide sequence of nodC.
Journal of bacteriology 1985;162(2):469-76.
1985: Ann Hirsch; D Drake; T W Jacobs; Sharon R Long
Nodules are induced on alfalfa roots by Agrobacterium tumefaciens and Rhizobium trifolii containing small segments of the Rhizobium meliloti nodulation region.
Journal of bacteriology 1985;161(1):223-30.
1982: Ann Hirsch; Sharon R Long; M Bang; N Haskins; F M Ausubel
Structural studies of alfalfa roots infected with nodulation mutants of Rhizobium meliloti.
Journal of bacteriology 1982;151(1):411-9.