ArticleJournal of bacteriology1997
Molecular systematic studies of eubacteria, using sigma70-type sigma factors of group 1 and group 2.
Article in Journal of bacteriology, 1997. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
41 citing papers in PubMed, 136 citations in OpenAlex.
- RpoS and the bacterial general stress response.Microbiology and molecular biology reviews : MMBR · 2024Review
- The Impact of Viral Infection on the Chemistries of the Earth's Most Abundant Photosynthesizes: Metabolically Talented Aquatic Cyanobacteria.Biomolecules · 2023Article
- Structural Insight into the Mechanism of σ32-Mediated Transcription Initiation of Bacterial RNA Polymerase.Biomolecules · 2023Article
- Stress Response in Bifidobacteria.Microbiology and molecular biology reviews : MMBR · 2022Review
- Promoter Architecture Differences amongmSystems · 2021Article
- Systematic dissection of σCell reports · 2021Article
- Stepwise Promoter Melting by Bacterial RNA Polymerase.Molecular cell · 2020Article
- An Amidase Gene,Applied and environmental microbiology · 2018Article
- Structural insights into the mycobacteria transcription initiation complex from analysis of X-ray crystal structures.Nature communications · 2017Article
- Article
- Promoter melting by an alternative σ, one base at a time.Nature structural & molecular biology · 2014Article
- Cloning and expression analysis of genes encoding lytic endopeptidases L1 and L5 from Lysobacter sp. strain XL1.Applied and environmental microbiology · 2012Article
- Structural basis for promoter-10 element recognition by the bacterial RNA polymerase σ subunit.Cell · 2011Article
- Evolution of the RpoS regulon: origin of RpoS and the conservation of RpoS-dependent regulation in bacteria.Journal of molecular evolution · 2010Article
- The Staphylococcus aureus pSK41 plasmid-encoded ArtA protein is a master regulator of plasmid transmission genes and contains a RHH motif used in alternate DNA-binding modes.Nucleic acids research · 2009Article
- A novel signaling network essential for regulating Pseudomonas aeruginosa biofilm development.PLoS pathogens · 2009Article
- Promoter recognition by bacterial alternative sigma factors: the price of high selectivity?Genes & development · 2009Article
- Assessing the potential of mutational strategies to elicit new phenotypes in industrial strains.Proceedings of the National Academy of Sciences of the United States of America · 2008Article
- A conserved structural module regulates transcriptional responses to diverse stress signals in bacteria.Molecular cell · 2007Article
- Phylogeny and molecular signatures (conserved proteins and indels) that are specific for the Bacteroidetes and Chlorobi species.BMC evolutionary biology · 2007Article
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
Abstract
Sigma factors of the sigma70 family were used as a phylogenetic tool to compare evolutionary relationships among eubacteria. Several new sigma factor genes were cloned and sequenced to increase the variety of available sequences. Forty-two group 1 sigma factor sequences of various species were analyzed with the help of a distance matrix method to establish a phylogenetic tree. The tree derived by using sigma factors yielded subdivisions, including low-G+C and high-G+C gram-positive bacteria, cyanobacteria, and the alpha, beta, gamma, and delta subdivisions of proteobacteria, consistent with major bacterial groups found in trees derived from analyses with other molecules. However, some groupings (e.g., the chlamydiae, mycoplasmas, and green sulfur bacteria) are found in different positions than for trees obtained by using other molecular markers. A direct comparison to the most extensively used molecule in systematic studies, small-subunit rRNA, was made by deriving trees from essentially the same species set and using similar phylogenetic methods. Differences and similarities based on the two markers are discussed. Additionally, 31 group 2 sigma factors were analyzed in combination with the group 1 proteins in order to detect functional groupings of these alternative sigma factors. The data suggest that promoters recognized by the major vegetative sigma factors of eubacteria will contain sequence motifs and spacing very similar to those for the sigma70 sigma factors of Escherichia coli.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.