Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Aravindan Ilangovan"'
Autor:
Selina Fecht, Patricia Paracuellos, Sujatha Subramoni, Casandra Ai Zhu Tan, Aravindan Ilangovan, Tiago R. D. Costa, Alain Filloux
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-13 (2024)
Abstract The genome of Pseudomonas aeruginosa encodes three type VI secretion systems, each comprising a dozen distinct proteins, which deliver toxins upon T6SS sheath contraction. The least conserved T6SS component, TssA, has variations in size whic
Externí odkaz:
https://doaj.org/article/3abfa31a14b442cfb7b894626719e8d1
Autor:
Simone Pelliciari, Salomé Bodet-Lefèvre, Stepan Fenyk, Daniel Stevens, Charles Winterhalter, Frederic D. Schramm, Sara Pintar, Daniel R. Burnham, George Merces, Tomas T. Richardson, Yumiko Tashiro, Julia Hubbard, Hasan Yardimci, Aravindan Ilangovan, Heath Murray
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-14 (2023)
Abstract Genome duplication is essential for the proliferation of cellular life and this process is generally initiated by dedicated replication proteins at chromosome origins. In bacteria, DNA replication is initiated by the ubiquitous DnaA protein,
Externí odkaz:
https://doaj.org/article/a5fd367779764122bcab31ab3cf29dc1
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-12 (2021)
DNA transfer between two bacterial cells is mediated by the conjugative type 4 secretion systems (T4SSs). Here, the authors report the structure of a complete T4SS outer-membrane core complex (OMCC), revealing distinct C17 and C13 symmetries of its c
Externí odkaz:
https://doaj.org/article/456d0a88e2384a64a1736735fb2b99ba
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-1 (2022)
Externí odkaz:
https://doaj.org/article/d3abf49b456b425486e64e8f884268c4
Autor:
Aravindan Ilangovan, Matthew Fletcher, Giordano Rampioni, Christian Pustelny, Kendra Rumbaugh, Stephan Heeb, Miguel Cámara, Alex Truman, Siri Ram Chhabra, Jonas Emsley, Paul Williams
Publikováno v:
PLoS Pathogens, Vol 9, Iss 7, p e1003508 (2013)
Bacterial populations co-ordinate gene expression collectively through quorum sensing (QS), a cell-to-cell communication mechanism employing diffusible signal molecules. The LysR-type transcriptional regulator (LTTR) protein PqsR (MvfR) is a key comp
Externí odkaz:
https://doaj.org/article/a9d92550d45d4a6c855756a389e861cf
Autor:
Charles Winterhalter, Simone Pelliciari, Daniel Stevens, Stepan Fenyk, Elie Marchand, Nora B Cronin, Panos Soultanas, Tiago R D Costa, Aravindan Ilangovan, Heath Murray
Genome replication is a fundamental biological activity shared by all organisms. Chromosomal replication proceeds bidirectionally from origins, requiring the loading of two helicases, one for each replisome. However, the molecular mechanisms underpin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::276f3c284ebd1a87b837ed8733b9664d
http://hdl.handle.net/10044/1/104240
http://hdl.handle.net/10044/1/104240
Pseudomonas aeruginosa encodes three type VI secretion systems, each comprising a dozen distinct proteins, which deliver toxins upon T6SS sheath contraction. The least conserved T6SS component, TssA, has variations in size (short: TssA1 and TssA3, lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2230f652908911e82812943fec74b12
https://doi.org/10.21203/rs.3.rs-2711907/v1
https://doi.org/10.21203/rs.3.rs-2711907/v1
Autor:
Charles Winterhalter, Simone Pelliciari, Daniel Stevens, Stepan Fenyk, Elie Marchand, Nora B Cronin, Panos Soultanas, Tiago R. D. Costa, Aravindan Ilangovan, Heath Murray
Genome replication is a fundamental biological activity shared by all organisms. Chromosomal replication proceeds bidirectionally from origins, requiring the loading of two helicases, one for each replisome. The molecular mechanisms for helicase load
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::244bb1660c36c475ec79191df5d69a4c
https://doi.org/10.1101/2022.04.18.488654
https://doi.org/10.1101/2022.04.18.488654
Publikováno v:
Nature Communications
Nature Communications, Vol 12, Iss 1, Pp 1-12 (2021)
Nature Communications, Vol 12, Iss 1, Pp 1-12 (2021)
Conjugation is one of the most important processes that bacteria utilize to spread antibiotic resistance genes among bacterial populations. Interbacterial DNA transfer requires a large double membrane-spanning nanomachine called the type 4 secretion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9fec27b4127f345d25fed7e8c215dc0
http://europepmc.org/articles/PMC8617172
http://europepmc.org/articles/PMC8617172
Autor:
Tiago R. D. Costa, Daniel Stevens, Elie Marchand, Nora B. Cronin, Charles Winterhalter, Aravindan Ilangovan, Heath Murray, Simone Pelliciari, Panos Soultanas, Stepan Fenyk
The mechanisms responsible for helicase loading during the initiation of chromosome replication in bacteria are unclear. Here we report both a positive and a negative mechanism for directing helicase recruitment in the model organism Bacillus subtili
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3207e9ef3b1855d159c155189189e2d
https://doi.org/10.1101/2021.08.16.456468
https://doi.org/10.1101/2021.08.16.456468