Search Results - "Gargi Kulkarni"

Energy Conservation via Hydrogen Cycling in the Methanogenic Archaeon Methanosarcina barkeri by Kulkarni, Gargi, Mand, Thomas D, Metcalf, William W

“…Energy conservation via hydrogen cycling, which generates proton motive force by intracellular H production coupled to extracellular consumption, has been…”
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General Stress Response Factor EcfG Regulates Expression of the C-2 Hopanoid Methylase HpnP in Rhodopseudomonas palustris TIE-1 by Kulkarni, Gargi, Wu, Chia-Hung, Newman, Dianne K

“…Lipid molecules preserved in sedimentary rocks facilitate the reconstruction of events that have shaped the evolution of the Earth's biosphere. A key…”
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Investigating Abiotic and Biotic Mechanisms of Pyrite Reduction by Spietz, Rachel L, Payne, Devon, Kulkarni, Gargi, Metcalf, William W, Roden, Eric E, Boyd, Eric S

“…Pyrite (FeS ) has a very low solubility and therefore has historically been considered a sink for iron (Fe) and sulfur (S) and unavailable to biology in the…”
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Hydrogen is a preferred intermediate in the energy-conserving electron transport chain of Methanosarcina barkeri by Kulkarni, Gargi, Kridelbaugh, Donna M, Guss, Adam M, Metcalf, William W

“…Methanogens use an unusual energy-conserving electron transport chain that involves reduction of a limited number of electron acceptors to methane gas…”
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Differences in Hydrogenase Gene Expression between Methanosarcina acetivorans and Methanosarcina barkeri by GUSS, Adam M, KULKARNI, Gargi, METCALF, William W

“…Article Usage Stats Services JB Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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New methods for tightly regulated gene expression and highly efficient chromosomal integration of cloned genes for Methanosarcina species by Guss, Adam M, Rother, Michael, Zhang, Jun Kai, Kulkarni, Gargi, Metcalf, William W

“…A highly efficient method for chromosomal integration of cloned DNA into Methanosarcina spp. was developed utilizing the site-specific recombination system…”
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Genetic, Biochemical, and Molecular Characterization of Methanosarcina barkeri Mutants Lacking Three Distinct Classes of Hydrogenase by Mand, Thomas D, Kulkarni, Gargi, Metcalf, William W

“…The methanogenic archaeon encodes three distinct types of hydrogenase, whose functions vary depending on the growth substrate. These include the F -dependent…”
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Hopanoids Confer Robustness to Physicochemical Variability in the Niche of the Plant Symbiont Bradyrhizobium diazoefficiens by Tookmanian, Elise, Junghans, Lisa, Kulkarni, Gargi, Ledermann, Raphael, Saenz, James, Newman, Dianne K

“…Rhizobia are a group of bacteria that increase soil nitrogen content through symbiosis with legume plants. The soil and symbiotic host are potentially…”
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Specific hopanoid classes differentially affect free-living and symbiotic states of Bradyrhizobium diazoefficiens by Kulkarni, Gargi, Busset, Nicolas, Molinaro, Antonio, Gargani, Daniel, Chaintreuil, Clemence, Silipo, Alba, Giraud, Eric, Newman, Dianne K

“…A better understanding of how bacteria resist stresses encountered during the progression of plant-microbe symbioses will advance our ability to stimulate…”
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Genetic methods for methanosarcina species by Buan, Nicole, Kulkarni, Gargi, Metcalf, William

“…Unlike most methanogenic microorganisms, Methanosarcina species are capable of utilizing a variety of growth substrates, a trait that greatly simplifies…”
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Regulation of putative methyl-sulphide methyltransferases in Methanosarcina acetivorans C2A by Bose, Arpita, Kulkarni, Gargi, Metcalf, William W

“…The regulation of the Methanosarcina acetivorans mtsD, mtsF and mtsH genes, which encode putative corrinoid/methyltransferase isozymes involved in…”
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Covalently linked hopanoid-lipid A improves outer-membrane resistance of a Bradyrhizobium symbiont of legumes by Silipo, Alba, Vitiello, Giuseppe, Gully, Djamel, Sturiale, Luisa, Chaintreuil, Clémence, Fardoux, Joel, Gargani, Daniel, Lee, Hae-In, Kulkarni, Gargi, Busset, Nicolas, Marchetti, Roberta, Palmigiano, Angelo, Moll, Herman, Engel, Regina, Lanzetta, Rosa, Paduano, Luigi, Parrilli, Michelangelo, Chang, Woo-Suk, Holst, Otto, Newman, Dianne K., Garozzo, Domenico, D’Errico, Gerardino, Giraud, Eric, Molinaro, Antonio

“…Lipopolysaccharides (LPSs) are major components of the outer membrane of Gram-negative bacteria and are essential for their growth and survival. They act as a…”
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Specific Hopanoid Classes Differentially Affect Free-Living and Symbiotic States of italic toggle="yes">Bradyrhizobium diazoefficiens /italic by Gargi Kulkarni, Nicolas Busset, Antonio Molinaro, Daniel Gargani, Clemence Chaintreuil, Alba Silipo, Eric Giraud, Dianne K. Newman

“…ABSTRACT A better understanding of how bacteria resist stresses encountered during the progression of plant-microbe symbioses will advance our ability to…”
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Analysis of hydrogen metabolism in Methanosarcina barkeri Fusaro by Kulkarni, Gargi

“…Methanogens utilize an unusual energy-conserving electron transport chain that involves reduction of a limited number of electron acceptors to methane (CH4)…”
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Unsupervised classification of online community input to advance transportation services by Kulkarni, Gargi, Abellera, Lourdes, Panangadan, Anand

“…The traditional approach taken by transit agencies to assess their performance is through regular rider surveys. The performance metrics include safety,…”
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