Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Pratick Khara"'
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-12 (2022)
Bacteria conjugatively transfer DNA through type IV secretion systems (T4SSs). Here, the authors report the structure of a T4SS outer-membrane core complex (OMCC), revealing how a distinct C13:C17 symmetry mismatch exhibited by peripheral ring and ce
Externí odkaz:
https://doaj.org/article/1c5a887253ac4bb982026b52714f5ea3
Publikováno v:
mBio, Vol 12, Iss 5 (2021)
Bacterial type IV secretion systems (T4SSs) play central roles in antibiotic resistance spread and virulence. By cryo-electron tomography (CryoET), we solved the structure of the plasmid pKM101-encoded T4SS in the native context of the bacterial cell
Externí odkaz:
https://doaj.org/article/5bdc36c14f5847b1a76295dde481f930
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-1 (2022)
Externí odkaz:
https://doaj.org/article/78a00d0d955045318ea62ef1df402372
Autor:
Bo Hu, Pratick Khara, Liqiang Song, Aung Soe Lin, Arwen E. Frick-Cheng, M. Lorena Harvey, Timothy L. Cover, Peter J. Christie
Publikováno v:
mBio, Vol 10, Iss 3 (2019)
ABSTRACT Helicobacter pylori colonizes about half of humans worldwide, and its presence in the gastric mucosa is associated with an increased risk of gastric adenocarcinoma, gastric lymphoma, and peptic ulcer disease. H. pylori strains carrying the c
Externí odkaz:
https://doaj.org/article/ded14b6461864e43b67be2bc02197a75
Publikováno v:
FEBS Open Bio, Vol 4, Iss C, Pp 290-300 (2014)
Sphingobium sp. PNB, like other sphingomonads, has multiple ring-hydroxylating oxygenase (RHO) genes. Three different fosmid clones have been sequenced to identify the putative genes responsible for the degradation of various aromatics in this bacter
Externí odkaz:
https://doaj.org/article/1f5fa64f3c7b4b67be5e78c17b39e5b7
Publikováno v:
Mol Microbiol
Bacterial type IV secretion systems (T4SSs) are a functionally diverse translocation superfamily. They consist mainly of two large subfamilies: (i) conjugation systems that mediate interbacterial DNA transfer and (ii) effector translocators that deli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e376fae18b327b28fc9ad216e51ebb8
https://doi.org/10.1111/mmi.14670
https://doi.org/10.1111/mmi.14670
Autor:
Kouhei Kishida, Rachel E. Bosserman, Laith Harb, Pratick Khara, Liqiang Song, Bo Hu, Lanying Zeng, Peter J. Christie
Publikováno v:
Mol Microbiol
F plasmids circulate widely among the Enterobacteriaceae through encoded type IV secretion systems (T4SS(F)s). Assembly of T4SS(F)s and associated F pili requires 10 VirB/VirD4-like Tra subunits and eight or more F-specific subunits. Recently, we pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83dd9cd8403dd850b09e917d40a27a48
https://pubmed.ncbi.nlm.nih.gov/35434837
https://pubmed.ncbi.nlm.nih.gov/35434837
Publikováno v:
Proc Natl Acad Sci U S A
Although the F-specific ssRNA phage MS2 has long had paradigm status, little is known about penetration of the genomic RNA (gRNA) into the cell. The phage initially binds to the F-pilus using its maturation protein (Mat), and then the Mat-bound gRNA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5eead9c0277552e047bbbe44806696cc
https://doi.org/10.1073/pnas.2011901117
https://doi.org/10.1073/pnas.2011901117
Publikováno v:
Microbiology. 166:641-653
Streptococcus mutansis one of the major bacteria of the human oral cavity that is associated with dental caries. The pathogenicity of this bacterium is attributed to its ability to rapidly respond and adapt to the ever-changing conditions of the oral
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::980d4704e05589fd0367b79794d24dde
https://doi.org/10.1099/mic.0.000920
https://doi.org/10.1099/mic.0.000920
Publikováno v:
mBio
mBio, Vol 12, Iss 5 (2021)
mBio, Vol 12, Iss 5 (2021)
Bacterial conjugation systems are members of the type IV secretion system (T4SS) superfamily. T4SSs can be classified as ‘minimized’ or ‘expanded’ based on whether they are composed of a core set of signature subunits or additional system-spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e1b18f09e1bea862db9ec912f83377b
https://doi.org/10.1101/2021.08.19.457048
https://doi.org/10.1101/2021.08.19.457048
