Search Results - "Krol, Elizaveta"
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Rhizobial homologs of the fatty acid transporter FadL facilitate perception of long-chain acyl-homoserine lactone signals
Published in Proceedings of the National Academy of Sciences - PNAS (22-07-2014)“…Quorum sensing (QS) using N-acyl homoserine lactones (AHLs) as signal molecules is a common strategy used by diverse Gram-negative bacteria. A widespread…”
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AraC-like transcriptional activator CuxR binds c-di-GMP by a PilZ-like mechanism to regulate extracellular polysaccharide production
Published in Proceedings of the National Academy of Sciences - PNAS (13-06-2017)“…Cyclic dimeric GMP (c-di-GMP) has emerged as a key regulatory player in the transition between planktonic and sedentary biofilm-associated bacterial…”
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3
Stable inheritance of Sinorhizobium meliloti cell growth polarity requires an FtsN-like protein and an amidase
Published in Nature communications (22-01-2021)“…In Rhizobiales bacteria, such as Sinorhizobium meliloti , cell elongation takes place only at new cell poles, generated by cell division. Here, we show that…”
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4
Legume NCRs and nodule-specific defensins of actinorhizal plants—Do they share a common origin?
Published in PloS one (18-08-2022)“…The actinorhizal plant Datisca glomerata (Datiscaceae, Cucurbitales) establishes a root nodule symbiosis with actinobacteria from the earliest branching…”
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Structural Basis of Dual Specificity of Sinorhizobium meliloti Clr, a cAMP and cGMP Receptor Protein
Published in mBio (25-04-2023)“…In bacteria, the most prevalent receptor proteins of 3',5'-cyclic AMP (cAMP) and 3',5'-cyclic GMP (cGMP) are found among transcription factors of the Crp-Fnr…”
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6
Tol-Pal System and Rgs Proteins Interact to Promote Unipolar Growth and Cell Division in Sinorhizobium meliloti
Published in mBio (30-06-2020)“…is an alphaproteobacterium belonging to the Bacteria from this order elongate their cell wall at the new cell pole, generated by cell division. Screening for…”
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Unipolar Peptidoglycan Synthesis in the Rhizobiales Requires an Essential Class A Penicillin-Binding Protein
Published in mBio (26-10-2021)“…Members of the are polarly growing bacteria that lack homologs of the canonical Rod complex. To investigate the mechanisms underlying polar cell wall…”
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Seven-transmembrane receptor protein RgsP and cell wall-binding protein RgsM promote unipolar growth in Rhizobiales
Published in PLoS genetics (13-08-2018)“…Members of the Rhizobiales (class of α-proteobacteria) display zonal peptidoglycan cell wall growth at one cell pole, contrasting with the dispersed mode of…”
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Competitive and Cooperative Effects in Quorum-Sensing-Regulated Galactoglucan Biosynthesis in Sinorhizobium meliloti
Published in Journal of Bacteriology (01-08-2008)“…Article Usage Stats Services JB Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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Sinorhizobium meliloti Regulator MucR Couples Exopolysaccharide Synthesis and Motility
Published in Molecular plant-microbe interactions (01-11-2008)“…In order to enter symbiosis with its legume partner, Sinorhizobium meliloti requires regulatory systems for the appropriate responses to its environment. For…”
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The Sinorhizobium fredii HH103 Genome: A Comparative Analysis With S. fredii Strains Differing in Their Symbiotic Behavior With Soybean
Published in Molecular plant-microbe interactions (01-07-2015)“…Sinorhizobium fredii HH103 is a fast-growing rhizobial strain infecting a broad range of legumes including both American and Asiatic soybeans. In this work, we…”
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12
Transcriptomic buffering of cryptic genetic variation contributes to meningococcal virulence
Published in BMC genomics (07-04-2017)“…Commensal bacteria like Neisseria meningitidis sometimes cause serious disease. However, genomic comparison of hyperinvasive and apathogenic lineages did not…”
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Global changes in gene expression in Sinorhizobium meliloti 1021 under microoxic and symbiotic conditions
Published in Molecular plant-microbe interactions (01-03-2004)“…Sinorhizobium meliloti is an alpha-proteobacterium that alternates between a free-living phase in bulk soil or in the rhizosphere of plants and a symbiotic…”
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14
Construction and validation of a Sinorhizobium meliloti whole genome DNA microarray: genome-wide profiling of osmoadaptive gene expression
Published in Journal of biotechnology (19-12-2003)“…Based on the complete Sinorhizobium meliloti genome sequence we established DNA microarrays as a comprehensive tool for systematic genome-wide gene expression…”
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ppGpp in Sinorhizobium meliloti: biosynthesis in response to sudden nutritional downshifts and modulation of the transcriptome
Published in Molecular microbiology (01-09-2011)“…Summary Sinorhizobium meliloti Rm2011 responds to sudden shifts to nitrogen or carbon starvation conditions by an accumulation of the stringent response…”
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16
Getting to the point: unipolar growth of Hyphomicrobiales
Published in Current opinion in microbiology (01-06-2024)“…The governing principles and suites of genes for lateral elongation or incorporation of new cell wall material along the length of a rod-shaped cell are well…”
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Global mapping of transcription start sites and promoter motifs in the symbiotic [alpha]-proteobacterium Sinorhizobium meliloti 1021
Published in BMC genomics (07-03-2013)“…Doc number: 156 Abstract Background: Sinorhizobium meliloti is a soil-dwelling α-proteobacterium that possesses a large, tripartite genome and engages in a…”
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Structural and functional diversity of bacterial cyclic nucleotide perception by CRP proteins
Published in microLife (2023)“…Abstract Cyclic AMP (cAMP) is a ubiquitous second messenger synthesized by most living organisms. In bacteria, it plays highly diverse roles in metabolism,…”
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Cyclic Di-GMP Regulates Multiple Cellular Functions in the Symbiotic Alphaproteobacterium Sinorhizobium meliloti
Published in Journal of bacteriology (01-02-2016)“…Sinorhizobium meliloti undergoes major lifestyle changes between planktonic states, biofilm formation, and symbiosis with leguminous plant hosts. In many…”
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Global mapping of transcription start sites and promoter motifs in the symbiotic α-proteobacterium Sinorhizobium meliloti 1021
Published in BMC genomics (07-03-2013)“…Sinorhizobium meliloti is a soil-dwelling α-proteobacterium that possesses a large, tripartite genome and engages in a nitrogen fixing symbiosis with its plant…”
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