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Radhey Gupta

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Hafiz Sohail Naushad; Radhey S Gupta
Phylogenomics and molecular signatures for species from the plant pathogen-containing order xanthomonadales.
Radhey S Gupta; Pranay Chander; Sanjan George
Phylogenetic framework and molecular signatures for the class Chloroflexi and its different clades; proposal for division of the class Chloroflexi class. nov. into the suborder Chloroflexineae subord. nov., consisting of the emended family Oscillochloridaceae and the family Chloroflexaceae fam. nov., and the suborder Roseiflexineae subord. nov., containing the family Roseiflexaceae fam. nov.
Vaibhav Bhandari; Radhey S Gupta
Molecular signatures for the phylum Synergistetes and some of its subclades.

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All Publications

2013: Hafiz Sohail Naushad; Radhey S Gupta
Phylogenomics and molecular signatures for species from the plant pathogen-containing order xanthomonadales.
PloS one 2013;8(2):e55216.
2013: Radhey S Gupta; Pranay Chander; Sanjan George
Phylogenetic framework and molecular signatures for the class Chloroflexi and its different clades; proposal for division of the class Chloroflexi class. nov. into the suborder Chloroflexineae subord. nov., consisting of the emended family Oscillochloridaceae and the family Chloroflexaceae fam. nov., and the suborder Roseiflexineae subord. nov., containing the family Roseiflexaceae fam. nov.
Antonie van Leeuwenhoek 2013;103(1):99-119.
2012: Vaibhav Bhandari; Radhey S Gupta
Molecular signatures for the phylum Synergistetes and some of its subclades.
Antonie van Leeuwenhoek 2012;102(4):517-40.
2012: Radhey S Gupta
Origin and spread of photosynthesis based upon conserved sequence features in key bacteriochlorophyll biosynthesis proteins.
Molecular biology and evolution 2012;29(11):3397-412.
2012: Radhey S Gupta; Vaibhav Bhandari; Hafiz Sohail Naushad
Molecular Signatures for the PVC Clade (Planctomycetes, Verrucomicrobia, Chlamydiae, and Lentisphaerae) of Bacteria Provide Insights into Their Evolutionary Relationships.
Frontiers in microbiology 2012;3():327.
2012: Vaibhav Bhandari; Hafiz S Naushad; Radhey S Gupta
Protein based molecular markers provide reliable means to understand prokaryotic phylogeny and support Darwinian mode of evolution.
Frontiers in cellular and infection microbiology 2012;2():98.
2012: Hafiz Sohail Naushad; Radhey S Gupta
Molecular signatures (conserved indels) in protein sequences that are specific for the order Pasteurellales and distinguish two of its main clades.
Antonie van Leeuwenhoek 2012;101(1):105-24.
2011: Radhey S Gupta
Origin of diderm (Gram-negative) bacteria: antibiotic selection pressure rather than endosymbiosis likely led to the evolution of bacterial cells with two membranes.
Antonie van Leeuwenhoek 2011;100(2):171-82.
2011: Radhey S Gupta; Vaibhav Bhandari
Phylogeny and molecular signatures for the phylum Thermotogae and its subgroups.
Antonie van Leeuwenhoek 2011;100(1):1-34.
2011: Radhey S Gupta; Ali Shami
Molecular signatures for the Crenarchaeota and the Thaumarchaeota.
Antonie van Leeuwenhoek 2011;99(2):133-57.
2011: Xianying A Cui; Tanvi Agarwal; Bhag Singh; Radhey S Gupta
Molecular characterization of Chinese hamster cells mutants affected in adenosine kinase and showing novel genetic and biochemical characteristics.
BMC biochemistry 2011;12():22.
2010: Radhey S Gupta
Molecular signatures for the main phyla of photosynthetic bacteria and their subgroups.
Photosynthesis research 2010;104(2-3):357-72.
2010: Emily Lorenzini; Alexander Singer; Bhag Singh; Robert Lam; Tatiana Skarina; Nickolay Y Chirgadze; Alexei Savchenko; Radhey S Gupta
Structure and protein-protein interaction studies on Chlamydia trachomatis protein CT670 (YscO Homolog).
Journal of bacteriology 2010;192(11):2746-56.
2010: Radhey S Gupta; Divya W Mathews
Signature proteins for the major clades of Cyanobacteria.
BMC evolutionary biology 2010;10():24.
2009: Marco Ventura; Francesca Turroni; Aldert Zomer; Elena Foroni; Vanessa Giubellini; Francesca Bottacini; Carlos Canchaya; Marcus J Claesson; Fei He; Maria Mantzourani; Laura Mulas; Alberto Ferrarini; Beile Gao; Massimo Delledonne; Bernard Henrissat; Pedro Coutinho; Marco R Oggioni; Radhey S Gupta; Ziding Zhang; David Beighton; Gerald F Fitzgerald; Paul W O'Toole; Douwe van Sinderen
The Bifidobacterium dentium Bd1 genome sequence reflects its genetic adaptation to the human oral cavity.
PLoS genetics 2009;5(12):e1000785.
2009: Xianying Amy Cui; Bhag Singh; Jae Park; Radhey S Gupta
Subcellular localization of adenosine kinase in mammalian cells: The long isoform of AdK is localized in the nucleus.
Biochemical and biophysical research communications 2009;388(1):46-50.
2009: Radhey S Gupta
Protein signatures (molecular synapomorphies) that are distinctive characteristics of the major cyanobacterial clades.
International journal of systematic and evolutionary microbiology 2009;59(Pt 10):2510-26.
2009: Jae Park; Bhag Singh; Radhey S Gupta
Mycobacterial adenosine kinase is not a typical adenosine kinase.
FEBS letters 2009;583(13):2231-6.
2009: Bhag Singh; Radhey S Gupta
Conserved inserts in the Hsp60 (GroEL) and Hsp70 (DnaK) proteins are essential for cellular growth.
Molecular genetics and genomics : MGG 2009;281(4):361-73.
2009: Radhey S Gupta; Beile Gao
Phylogenomic analyses of clostridia and identification of novel protein signatures that are specific to the genus Clostridium sensu stricto (cluster I).
International journal of systematic and evolutionary microbiology 2009;59(Pt 2):285-94.
2009: Beile Gao; Ritu Mohan; Radhey S Gupta
Phylogenomics and protein signatures elucidating the evolutionary relationships among the Gammaproteobacteria.
International journal of systematic and evolutionary microbiology 2009;59(Pt 2):234-47.
2009: Beile Gao; Seiji Sugiman-Marangos; Murray S Junop; Radhey S Gupta
Structural and phylogenetic analysis of a conserved actinobacteria-specific protein (ASP1; SCO1997) from Streptomyces coelicolor.
BMC structural biology 2009;9():40.
2008: Timothy J Bowes; Radhey S Gupta
Novel mitochondrial extensions provide evidence for a link between microtubule-directed movement and mitochondrial fission.
Biochemical and biophysical research communications 2008;376(1):40-5.
2008: Jae Park; Radhey S Gupta
Adenosine kinase and ribokinase--the RK family of proteins.
Cellular and molecular life sciences : CMLS 2008;65(18):2875-96.
2008: Radhey S Gupta; Nallur B Ramachandra; Timothy Bowes; Bhag Singh
Unusual cellular disposition of the mitochondrial molecular chaperones Hsp60, Hsp70 and Hsp10.
Novartis Foundation symposium 2008;291():59-68; discussion 69-73, 137-40.
2007: Emma Griffiths; Radhey S Gupta
Identification of signature proteins that are distinctive of the Deinococcus-Thermus phylum.
International microbiology : the official journal of the Spanish Society for Microbiology 2007;10(3):201-8.
2007: Jehonathan H Pinthus; Jian-Ping Lu; Laure A Bidaisee; Helen Lin; Inna Bryskine; Radhey S Gupta; Gurmit Singh
Androgen-dependent regulation of medium and long chain fatty acids uptake in prostate cancer.
The Prostate 2007;67(12):1330-8.
2007: Emma Griffiths; Radhey S Gupta
Phylogeny and shared conserved inserts in proteins provide evidence that Verrucomicrobia are the closest known free-living relatives of chlamydiae.
Microbiology (Reading, England) 2007;153(Pt 8):2648-54.
2007: Jae Park; Paul van Koeverden; Bhag Singh; Radhey S Gupta
Identification and characterization of human ribokinase and comparison of its properties with E. coli ribokinase and human adenosine kinase.
FEBS letters 2007;581(17):3211-6.
2007: Marco Ventura; Carlos Canchaya; Gerald F Fitzgerald; Radhey S Gupta; Douwe van Sinderen
Genomics as a means to understand bacterial phylogeny and ecological adaptation: the case of bifidobacteria.
Antonie van Leeuwenhoek 2007;91(4):351-72.
2007: Jae Park; Gayathri Vaidyanathan; Bhag Singh; Radhey S Gupta
Identification and biochemical studies on novel non-nucleoside inhibitors of the enzyme adenosine kinase.
The protein journal 2007;26(3):203-12.
2007: Stig Linder; Maria C Shoshan; Radhey S Gupta
Picropodophyllotoxin or podophyllotoxin does not induce cell death via insulin-like growth factor-I receptor.
Cancer research 2007;67(6):2899; author reply 2899-900.
2007: Timothy Bowes; Bhag Singh; Radhey S Gupta
Subcellular localization of fumarase in mammalian cells and tissues.
Histochemistry and cell biology 2007;127(3):335-46.
2007: Radhey S Gupta; Amy Mok
Phylogenomics and signature proteins for the alpha proteobacteria and its main groups.
BMC microbiology 2007;7():106.
2007: Radhey S Gupta; Emily Lorenzini
Phylogeny and molecular signatures (conserved proteins and indels) that are specific for the Bacteroidetes and Chlorobi species.
BMC evolutionary biology 2007;7():71.
2007: Beile Gao; Radhey S Gupta
Phylogenomic analysis of proteins that are distinctive of Archaea and its main subgroups and the origin of methanogenesis.
BMC genomics 2007;8():86.
2007: Radhey S Gupta; Peter H A Sneath
Application of the character compatibility approach to generalized molecular sequence data: branching order of the proteobacterial subdivisions.
Journal of molecular evolution 2007;64(1):90-100.
2006: Radhey S Gupta; Emma Griffiths
Chlamydiae-specific proteins and indels: novel tools for studies.
Trends in microbiology 2006;14(12):527-35.
2006: Bhag Singh; Radhey S Gupta
Mitochondrial import of human and yeast fumarase in live mammalian cells: retrograde translocation of the yeast enzyme is mainly caused by its poor targeting sequence.
Biochemical and biophysical research communications 2006;346(3):911-8.
2006: Emma Griffiths; Radhey S Gupta
Lateral transfers of serine hydroxymethyltransferase (glyA) and UDP-N-acetylglucosamine enolpyruvyl transferase (murA) genes from free-living Actinobacteria to the parasitic chlamydiae.
Journal of molecular evolution 2006;63(2):283-96.
2006: Beile Gao; Ragi Paramanathan; Radhey S Gupta
Signature proteins that are distinctive characteristics of Actinobacteria and their subgroups.
Antonie van Leeuwenhoek 2006;90(1):69-91.
2006: Jae Park; Bhag Singh; Radhey S Gupta
Inhibition of adenosine kinase by phosphonate and bisphosphonate derivatives.
Molecular and cellular biochemistry 2006;283(1-2):11-21.
2006: Radhey S Gupta
Molecular signatures (unique proteins and conserved indels) that are specific for the epsilon proteobacteria (Campylobacterales).
BMC genomics 2006;7():167.
2006: Emma Griffiths; Michael S Ventresca; Radhey S Gupta
BLAST screening of chlamydial genomes to identify signature proteins that are unique for the Chlamydiales, Chlamydiaceae, Chlamydophila and Chlamydia groups of species.
BMC genomics 2006;7():14.
2006: Emma Griffiths; Radhey S Gupta
Molecular signatures in protein sequences that are characteristics of the phylum Aquificae.
International journal of systematic and evolutionary microbiology 2006;56(Pt 1):99-107.
2005: Beile Gao; Radhey S Gupta
Conserved indels in protein sequences that are characteristic of the phylum Actinobacteria.
International journal of systematic and evolutionary microbiology 2005;55(Pt 6):2401-12.
2005: Skanda K Sadacharan; Bhag Singh; Timothy Bowes; Radhey S Gupta
Localization of mitochondrial DNA encoded cytochrome c oxidase subunits I and II in rat pancreatic zymogen granules and pituitary growth hormone granules.
Histochemistry and cell biology 2005;124(5):409-21.
2005: Emma Griffiths; Astrid K Petrich; Radhey S Gupta
Conserved indels in essential proteins that are distinctive characteristics of Chlamydiales and provide novel means for their identification.
Microbiology (Reading, England) 2005;151(Pt 8):2647-57.
2005: Timothy J Bowes; Radhey S Gupta
Induction of mitochondrial fusion by cysteine-alkylators ethacrynic acid and N-ethylmaleimide.
Journal of cellular physiology 2005;202(3):796-804.
2005: Radhey S Gupta
Protein signatures distinctive of alpha proteobacteria and its subgroups and a model for alpha-proteobacterial evolution.
Critical reviews in microbiology 2005;31(2):101-35.
2005: Pinay Kainth; Radhey S Gupta
Signature proteins that are distinctive of alpha proteobacteria.
BMC genomics 2005;6():94.
2004: Emma Griffiths; Radhey S Gupta
Distinctive protein signatures provide molecular markers and evidence for the monophyletic nature of the deinococcus-thermus phylum.
Journal of bacteriology 2004;186(10):3097-107.
2004: Emma Griffiths; Radhey S Gupta
Signature sequences in diverse proteins provide evidence for the late divergence of the Order Aquificales.
International microbiology : the official journal of the Spanish Society for Microbiology 2004;7(1):41-52.
2004: Malarvizhi Durai; Radhey S Gupta; Kamal D Moudgil
The T cells specific for the carboxyl-terminal determinants of self (rat) heat-shock protein 65 escape tolerance induction and are involved in regulation of autoimmune arthritis.
Journal of immunology (Baltimore, Md. : 1950) 2004;172(5):2795-802.
2004: Bhag Singh; Radhey S Gupta
Genomic organization and linkage via a bidirectional promoter of the AP-3 (adaptor protein-3) mu3A and AK (adenosine kinase) genes: deletion mutants of AK in Chinese hamster cells extend into the AP-3 mu3A gene.
The Biochemical journal 2004;378(Pt 2):519-28.
2004: Jae Park; Bhag Singh; Mary Maj; Radhey S Gupta
Phosphorylated derivatives that activate or inhibit mammalian adenosine kinase provide insights into the role of pentavalent ions in AK catalysis.
The protein journal 2004;23(2):167-77.
2004: Radhey S Gupta
The phylogeny and signature sequences characteristics of Fibrobacteres, Chlorobi, and Bacteroidetes.
Critical reviews in microbiology 2004;30(2):123-43.
2003: Radhey S Gupta; Mark Pereira; Charu Chandrasekera; Vanessa Johari
Molecular signatures in protein sequences that are characteristic of cyanobacteria and plastid homologues.
International journal of systematic and evolutionary microbiology 2003;53(Pt 6):1833-42.
2002: Emma Griffiths; Radhey S Gupta
Protein signatures distinctive of chlamydial species: horizontal transfers of cell wall biosynthesis genes glmU from archaea to chlamydiae and murA between chlamydiae and Streptomyces.
Microbiology (Reading, England) 2002;148(Pt 8):2541-9.
2002: Radhey S Gupta; Emma Griffiths
Critical issues in bacterial phylogeny.
Theoretical population biology 2002;61(4):423-34.
2002: Jonathan D Cechetto; Skanda K Sadacharan; P D Berk; Radhey S Gupta
Immunogold localization of mitochondrial aspartate aminotransferase in mitochondria and on the cell surface in normal rat tissues.
Histology and histopathology 2002;17(2):353-64.
2002: Mary Maj; Bhag Singh; Radhey S Gupta
Pentavalent ions dependency is a conserved property of adenosine kinase from diverse sources: identification of a novel motif implicated in phosphate and magnesium ion binding and substrate inhibition.
Biochemistry 2002;41(12):4059-69.
2001: Radhey S Gupta
The branching order and phylogenetic placement of species from completed bacterial genomes, based on conserved indels found in various proteins.
International microbiology : the official journal of the Spanish Society for Microbiology 2001;4(4):187-202.
2001: Skanda K Sadacharan; A C Cavanagh; Radhey S Gupta
Immunoelectron microscopy provides evidence for the presence of mitochondrial heat shock 10-kDa protein (chaperonin 10) in red blood cells and a variety of secretory granules.
Histochemistry and cell biology 2001;116(6):507-17.
2001: Emma Griffiths; Radhey S Gupta
The use of signature sequences in different proteins to determine the relative branching order of bacterial divisions: evidence that Fibrobacter diverged at a similar time to Chlamydia and the Cytophaga-Flavobacterium-Bacteroides division.
Microbiology (Reading, England) 2001;147(Pt 9):2611-22.
2001: Mary Maj; Radhey S Gupta
The effect of inorganic phosphate on the activity of bacterial ribokinase.
Journal of protein chemistry 2001;20(2):139-44.
2001: BJ Soltys; D W Andrews; R Jemmerson; Radhey S Gupta
Cytochrome-C localizes in secretory granules in pancreas and anterior pituitary.
Cell biology international 2001;25(4):331-8.
2001: Bhag Singh; A Lin; Z C Wu; Radhey S Gupta
Gene structure for adenosine kinase in Chinese hamster and human: high-frequency mutants of CHO cells involve deletions of several introns and exons.
DNA and cell biology 2001;20(1):53-65.
2000: Jonathan D Cechetto; Radhey S Gupta
Immunoelectron microscopy provides evidence that tumor necrosis factor receptor-associated protein 1 (TRAP-1) is a mitochondrial protein which also localizes at specific extramitochondrial sites.
Experimental cell research 2000;260(1):30-9.
2000: Radhey S Gupta
The phylogeny of proteobacteria: relationships to other eubacterial phyla and eukaryotes.
FEMS microbiology reviews 2000;24(4):367-402.
2000: BJ Soltys; D Kang; Radhey S Gupta
Localization of P32 protein (gC1q-R) in mitochondria and at specific extramitochondrial locations in normal tissues.
Histochemistry and cell biology 2000;114(3):245-55.
2000: Mary Maj; Bhag Singh; Radhey S Gupta
Structure-activity studies on mammalian adenosine kinase.
Biochemical and biophysical research communications 2000;275(2):386-93.
2000: Mary Maj; Bhag Singh; Radhey S Gupta
The influence of inorganic phosphate on the activity of adenosine kinase.
Biochimica et biophysica acta 2000;1476(1):33-42.
2000: Radhey S Gupta
The natural evolutionary relationships among prokaryotes.
Critical reviews in microbiology 2000;26(2):111-31.
2000: Jonathan D Cechetto; BJ Soltys; Radhey S Gupta
Localization of mitochondrial 60-kD heat shock chaperonin protein (Hsp60) in pituitary growth hormone secretory granules and pancreatic zymogen granules.
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society 2000;48(1):45-56.
2000: BJ Soltys; Radhey S Gupta
Mitochondrial proteins at unexpected cellular locations: export of proteins from mitochondria from an evolutionary perspective.
International review of cytology 2000;194():133-96.
1999: Radhey S Gupta; Tariq A Mukhtar; B Singh
Evolutionary relationships among photosynthetic prokaryotes (Heliobacterium chlorum, Chloroflexus aurantiacus, cyanobacteria, Chlorobium tepidum and proteobacteria): implications regarding the origin of photosynthesis.
Molecular microbiology 1999;32(5):893-906.
1999: BJ Soltys; Radhey S Gupta
Mitochondrial-matrix proteins at unexpected locations: are they exported?
Trends in biochemical sciences 1999;24(5):174-7.
1998: Radhey S Gupta
Protein phylogenies and signature sequences: A reappraisal of evolutionary relationships among archaebacteria, eubacteria, and eukaryotes.
Microbiology and molecular biology reviews : MMBR 1998;62(4):1435-91.
1998: Radhey S Gupta
Life's third domain (Archaea): an established fact or an endangered paradigm?
Theoretical population biology 1998;54(2):91-104.
1998: Radhey S Gupta
What are archaebacteria: life's third domain or monoderm prokaryotes related to gram-positive bacteria? A new proposal for the classification of prokaryotic organisms.
Molecular microbiology 1998;29(3):695-707.
1998: Radhey S Gupta; V Johari
Signature sequences in diverse proteins provide evidence of a close evolutionary relationship between the Deinococcus-thermus group and cyanobacteria.
Journal of molecular evolution 1998;46(6):716-20.
1997: B Singh; BJ Soltys; Z C Wu; Hansa V Patel; K B Freeman; Radhey S Gupta
Cloning and some novel characteristics of mitochondrial Hsp70 from Chinese hamster cells.
Experimental cell research 1997;234(2):205-16.
1997: K Bustard; Radhey S Gupta
The sequences of heat shock protein 40 (DnaJ) homologs provide evidence for a close evolutionary relationship between the Deinococcus-thermus group and cyanobacteria.
Journal of molecular evolution 1997;45(2):193-205.
1997: Radhey S Gupta
Protein phylogenies and signature sequences: evolutionary relationships within prokaryotes and between prokaryotes and eukaryotes.
Antonie van Leeuwenhoek 1997;72(1):49-61.
1997: BJ Soltys; Radhey S Gupta
Cell surface localization of the 60 kDa heat shock chaperonin protein (hsp60) in mammalian cells.
Cell biology international 1997;21(5):315-20.
1997: Kamal D Moudgil; T T Chang; H Eradat; A M Chen; Radhey S Gupta; Ernest Brahn; Eli E Sercarz
Diversification of T cell responses to carboxy-terminal determinants within the 65-kD heat-shock protein is involved in regulation of autoimmune arthritis.
The Journal of experimental medicine 1997;185(7):1307-16.
1997: M Falah; Radhey S Gupta
Phylogenetic analysis of mycoplasmas based on Hsp70 sequences: cloning of the dnaK (hsp70) gene region of Mycoplasma capricolum.
International journal of systematic bacteriology 1997;47(1):38-45.
1997: Radhey S Gupta; K Bustard; M Falah; D Singh
Sequencing of heat shock protein 70 (DnaK) homologs from Deinococcus proteolyticus and Thermomicrobium roseum and their integration in a protein-based phylogeny of prokaryotes.
Journal of bacteriology 1997;179(2):345-57.
1996: B Singh; W Hao; Z Wu; B Eigl; Radhey S Gupta
Cloning and characterization of cDNA for adenosine kinase from mammalian (Chinese hamster, mouse, human and rat) species. High frequency mutants of Chinese hamster ovary cells involve structural alterations in the gene.
European journal of biochemistry / FEBS 1996;241(2):564-71.
1996: BJ Soltys; M Falah; Radhey S Gupta
Identification of endoplasmic reticulum in the primitive eukaryote Giardia lamblia using cryoelectron microscopy and antibody to Bip.
Journal of cell science 1996;109 ( Pt 7)():1909-17.
1996: Radhey S Gupta
Adenosine-AMP exchange activity is an integral part of the mammalian adenosine kinase.
Biochemistry and molecular biology international 1996;39(3):493-502.
1996: Radhey S Gupta; G Brian Golding
The origin of the eukaryotic cell.
Trends in biochemical sciences 1996;21(5):166-71.
1996: Radhey S Gupta; BJ Soltys
Prokaryotic homolog of tubulin? Consideration of FtsZ and glyceraldehyde 3-phosphate dehydrogenase as probable candidates.
Biochemistry and molecular biology international 1996;38(6):1211-21.
1996: W Hao; Radhey S Gupta
Pentavalent ions dependency of mammalian adenosine kinase.
Biochemistry and molecular biology international 1996;38(5):889-99.
1996: BJ Soltys; Radhey S Gupta
Immunoelectron microscopic localization of the 60-kDa heat shock chaperonin protein (Hsp60) in mammalian cells.
Experimental cell research 1996;222(1):16-27.
1995: Radhey S Gupta
Phylogenetic analysis of the 90 kD heat shock family of protein sequences and an examination of the relationship among animals, plants, and fungi species.
Molecular biology and evolution 1995;12(6):1063-73.
1995: G Brian Golding; Radhey S Gupta
Protein-based phylogenies support a chimeric origin for the eukaryotic genome.
Molecular biology and evolution 1995;12(1):1-6.
1995: Radhey S Gupta
Evolution of the chaperonin families (Hsp60, Hsp10 and Tcp-1) of proteins and the origin of eukaryotic cells.
Molecular microbiology 1995;15(1):1-11.
1994: Radhey S Gupta; B Singh
Phylogenetic analysis of 70 kD heat shock protein sequences suggests a chimeric origin for the eukaryotic cell nucleus.
Current biology : CB 1994;4(12):1104-14.
1994: M Falah; Radhey S Gupta
Cloning of the hsp70 (dnaK) genes from Rhizobium meliloti and Pseudomonas cepacia: phylogenetic analyses of mitochondrial origin based on a highly conserved protein sequence.
Journal of bacteriology 1994;176(24):7748-53.
1994: BJ Soltys; Radhey S Gupta
Immunoelectron microscopy of Giardia lamblia cytoskeleton using antibody to acetylated alpha-tubulin.
The Journal of eukaryotic microbiology 1994;41(6):625-32.
1994: BJ Soltys; Radhey S Gupta
Presence and cellular distribution of a 60-kDa protein related to mitochondrial hsp60 in Giardia lamblia.
The Journal of parasitology 1994;80(4):580-90.
1994: Radhey S Gupta
Identification of a GroES (CPN10)-related sequence motif in the GroEL (CPN60) chaperonins.
Biochemistry and molecular biology international 1994;33(3):591-5.
1994: BJ Soltys; Radhey S Gupta
Changes in mitochondrial shape and distribution induced by ethacrynic acid and the transient formation of a mitochondrial reticulum.
Journal of cellular physiology 1994;159(2):281-94.
1994: Radhey S Gupta; Karen Aitken; M Falah; B Singh
Cloning of Giardia lamblia heat shock protein HSP70 homologs: implications regarding origin of eukaryotic cells and of endoplasmic reticulum.
Proceedings of the National Academy of Sciences of the United States of America 1994;91(8):2895-9.
1994: M E Baca-Estrada; Radhey S Gupta; RH Stead; Kenneth Croitoru
Intestinal expression and cellular immune responses to human heat-shock protein 60 in Crohn's disease.
Digestive diseases and sciences 1994;39(3):498-506.
1993: Radhey S Gupta; G Brian Golding
Evolution of HSP70 gene and its implications regarding relationships between archaebacteria, eubacteria, and eukaryotes.
Journal of molecular evolution 1993;37(6):573-82.
1993: W B Derry; C C Pamidi; Radhey S Gupta
Synthesis and biological activity of novel thymidine derivatives of podophyllotoxin and 4'-demethylepipodophyllotoxin.
Anti-cancer drug design 1993;8(3):203-21.
1993: E Rusanganwa; Radhey S Gupta
Cloning and characterization of multiple groEL chaperonin-encoding genes in Rhizobium meliloti.
Gene 1993;126(1):67-75.
1992: BJ Soltys; Radhey S Gupta
Interrelationships of endoplasmic reticulum, mitochondria, intermediate filaments, and microtubules--a quadruple fluorescence labeling study.
Biochemistry and cell biology = Biochimie et biologie cellulaire 1992;70(10-11):1174-86.
1992: Radhey S Gupta; B Singh
Cloning of the HSP70 gene from Halobacterium marismortui: relatedness of archaebacterial HSP70 to its eubacterial homologs and a model for the evolution of the HSP70 gene.
Journal of bacteriology 1992;174(14):4594-605.
1992: B Singh; Radhey S Gupta
Expression of human 60-kD heat shock protein (HSP60 or P1) in Escherichia coli and the development and characterization of corresponding monoclonal antibodies.
DNA and cell biology 1992;11(6):489-96.
1992: K A Galley; B Singh; Radhey S Gupta
Cloning of HSP70 (dnaK) gene from Clostridium perfringens using a general polymerase chain reaction based approach.
Biochimica et biophysica acta 1992;1130(2):203-8.
1992: E Rusanganwa; B Singh; Radhey S Gupta
Cloning of HSP60 (GroEL) operon from Clostridium perfringens using a polymerase chain reaction based approach.
Biochimica et biophysica acta 1992;1130(1):90-4.
1991: C C Pamidi; W B Derry; Radhey S Gupta
Synthesis and biological activity of galactopyranoside derivatives of 4'-demethylepipodophyllotoxin showing VP-16 (etoposide)-like activity.
Anti-cancer drug design 1991;6(5):481-93.
1991: S Ahmad; B Singh; Radhey S Gupta
Nucleotide sequences of three different isoforms of beta-tubulin cDNA from Chinese hamster ovary cells.
Biochimica et biophysica acta 1991;1090(2):252-4.
1991: R F Epand; Richard M Epand; Radhey S Gupta; E J Cragoe
Reversal of intrinsic multidrug resistance in Chinese hamster ovary cells by amiloride analogs.
British journal of cancer 1991;63(2):247-51.
1990: Radhey S Gupta
Microtubules, mitochondria, and molecular chaperones: a new hypothesis for in vivo assembly of microtubules.
Biochemistry and cell biology = Biochimie et biologie cellulaire 1990;68(12):1352-63.
1990: Thomas Venner; Radhey S Gupta
Nucleotide sequence of mouse HSP60 (chaperonin, GroEL homolog) cDNA.
Biochimica et biophysica acta 1990;1087(3):336-8.
1990: Radhey S Gupta
Mitochondria, molecular chaperone proteins and the in vivo assembly of microtubules.
Trends in biochemical sciences 1990;15(11):415-8.
1990: S Ahmad; Radhey S Gupta
Cloning of a Chinese hamster protein homologous to the mouse t-complex protein TCP-1: structural similarity to the ubiquitous 'chaperonin' family of heat-shock proteins.
Biochimica et biophysica acta 1990;1087(2):253-5.
1990: Thomas Venner; B Singh; Radhey S Gupta
Nucleotide sequences and novel structural features of human and Chinese hamster hsp60 (chaperonin) gene families.
DNA and cell biology 1990;9(8):545-52.
1990: S Ahmad; R Ahuja; Thomas Venner; Radhey S Gupta
Identification of a protein altered in mutants resistant to microtubule inhibitors as a member of the major heat shock protein (hsp70) family.
Molecular and cellular biology 1990;10(10):5160-5.
1990: Thomas Venner; Radhey S Gupta
Nucleotide sequence of rat hsp60 (chaperonin, GroEL homolog) cDNA.
Nucleic acids research 1990;18(17):5309.
1990: D Boscoboinik; M T Debanne; Alan R Stafford; C Y Jung; Radhey S Gupta; Richard M Epand
Dimerization of the P-glycoprotein in membranes.
Biochimica et biophysica acta 1990;1027(3):225-8.
1990: B Singh; Hansa V Patel; R G Ridley; K B Freeman; Radhey S Gupta
Mitochondrial import of the human chaperonin (HSP60) protein.
Biochemical and biophysical research communications 1990;169(2):391-6.
1990: A Chopra; A K Dudani; Radhey S Gupta
Cross-resistance and biochemical characteristics of second-step mutants of HeLa cells resistant to cardiac glycosides.
Biochemistry and cell biology = Biochimie et biologie cellulaire 1990;68(5):852-7.
1990: D Boscoboinik; Radhey S Gupta; Richard M Epand
Investigation of the relationship between altered intracellular pH and multidrug resistance in mammalian cells.
British journal of cancer 1990;61(4):568-72.
1990: A K Dudani; Richard C Austin; Thomas Venner; Radhey S Gupta
Effects of antimitotic and antimitochondrial agents on the cellular distribution of microtubules and mitochondria.
Cytobios 1990;63(253):95-108.
1990: Radhey S Gupta
Sequence and structural homology between a mouse T-complex protein TCP-1 and the 'chaperonin' family of bacterial (GroEL, 60-65 kDa heat shock antigen) and eukaryotic proteins.
Biochemistry international 1990;20(4):833-41.
1989: Radhey S Gupta; D J Picketts; S Ahmad
A novel ubiquitous protein 'chaperonin' supports the endosymbiotic origin of mitochondrion and plant chloroplast.
Biochemical and biophysical research communications 1989;163(2):780-7.
1989: A K Dudani; Radhey S Gupta
Immunological characterization of a human homolog of the 65-kilodalton mycobacterial antigen.
Infection and immunity 1989;57(9):2786-93.
1989: D J Picketts; C S Mayanil; Radhey S Gupta
Molecular cloning of a Chinese hamster mitochondrial protein related to the "chaperonin" family of bacterial and plant proteins.
The Journal of biological chemistry 1989;264(20):12001-8.
1989: Radhey S Gupta; A Chopra; A B Trott
Development of a specific assay for cardiac glycoside-like compounds based on cross-resistance of human cell mutants.
Biochemical pharmacology 1989;38(13):2159-68.
1989: S Jindal; A K Dudani; B Singh; C B Harley; Radhey S Gupta
Primary structure of a human mitochondrial protein homologous to the bacterial and plant chaperonins and to the 65-kilodalton mycobacterial antigen.
Molecular and cellular biology 1989;9(5):2279-83.
1989: Radhey S Gupta; A K Dudani
Mechanism of action of antimitotic drugs: a new hypothesis based on the role of cellular calcium.
Medical hypotheses 1989;28(1):57-69.
1988: Radhey S Gupta; W Murray; R Gupta
Cross resistance pattern towards anticancer drugs of a human carcinoma multidrug-resistant cell line.
British journal of cancer 1988;58(4):441-7.
1988: A K Dudani; Radhey S Gupta; R Gupta
Species-specific differences in the toxicity of puromycin towards cultured human and Chinese hamster cells.
FEBS letters 1988;234(1):141-4.
1988: Radhey S Gupta
Intrinsic multidrug resistance phenotype of Chinese hamster (rodent) cells in comparison to human cells.
Biochemical and biophysical research communications 1988;153(2):598-605.
1987: Radhey S Gupta; Richard C Austin
Mitochondrial matrix localization of a protein altered in mutants resistant to the microtubule inhibitor podophyllotoxin.
European journal of cell biology 1987;45(1):170-6.
1987: Radhey S Gupta; A Chopra
Human cell mutants affected in the interaction of the 12 beta-OH group of cardiac glycosides with the digitalis receptor.
Biochemical pharmacology 1987;36(22):3829-33.
1987: A K Dudani; Radhey S Gupta
Absence of gene amplification in human cell mutants resistant to cardiac glycosides.
Molecular and cellular biochemistry 1987;78(1):73-9.
1987: Radhey S Gupta; A K Dudani
Mitochondrial binding of a protein affected in mutants resistant to the microtubule inhibitor podophyllotoxin.
European journal of cell biology 1987;44(2):278-85.
1987: Radhey S Gupta; P C Chenchaiah
Synthesis and biological activities of the C-4 esters of 4'-demethylepipodophyllotoxin.
Anti-cancer drug design 1987;2(1):13-23.
1987: Radhey S Gupta; P C Chenchaiah; R Gupta
Synthesis and structure-activity relationships among glycosidic derivatives of 4'-demethylepipodophyllotoxin and epipodophyllotoxin, showing VM26- and VP16-213-like activities.
Anti-cancer drug design 1987;2(1):1-12.
1987: Radhey S Gupta; A Bromke; DW Bryant; R Gupta; B Singh; D R McCalla
Etoposide (VP16) and teniposide (VM26): novel anticancer drugs, strongly mutagenic in mammalian but not prokaryotic test systems.
Mutagenesis 1987;2(3):179-86.