Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Triana N, Dalia"'
Autor:
Courtney K. Ellison, Chenyi Fei, Triana N. Dalia, Ned S. Wingreen, Ankur B. Dalia, Joshua W. Shaevitz, Zemer Gitai
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
Bacteria can form organized multicellular communities through regulation of cell growth, motility, shape and differentiation. Here, Ellison et al. show that bacterial multicellular development can also be driven by specific patterns of localization o
Externí odkaz:
https://doaj.org/article/f14385815e4a4d27ab2031aca8d192fc
Autor:
Lucas M Walker, James RJ Haycocks, Julia C Van Kessel, Triana N Dalia, Ankur B Dalia, David C Grainger
Publikováno v:
eLife, Vol 12 (2023)
Many bacteria use quorum sensing to control changes in lifestyle. The process is regulated by microbially derived ‘autoinducer’ signalling molecules, that accumulate in the local environment. Individual cells sense autoinducer abundance, to infer
Externí odkaz:
https://doaj.org/article/e251957a967548d1ab937d5ab6c2c5b3
Publikováno v:
PLoS Genetics, Vol 18, Iss 12, p e1010561 (2022)
Diverse bacterial species use type IVa pili (T4aP) to interact with their environments. The dynamic extension and retraction of T4aP is critical for their function, but the mechanisms that regulate this dynamic activity remain poorly understood. T4aP
Externí odkaz:
https://doaj.org/article/eb0d7772b059417db714d676c6778f5a
Autor:
Courtney K. Ellison, Triana N. Dalia, Catherine A. Klancher, Joshua W. Shaevitz, Zemer Gitai, Ankur B. Dalia
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
Type IV pili (T4P) are retractile appendages used by bacteria for DNA uptake and other purposes. T4P extension is thought to occur through the action of a single motor protein, PilB. Here, Ellison et al. show that T4P synthesis in Acinetobacter bayly
Externí odkaz:
https://doaj.org/article/3583dbdef1c547f08c1c0c160d87bd4c
Autor:
Sara J. Weaver, Davi R. Ortega, Matthew H. Sazinsky, Triana N. Dalia, Ankur B. Dalia, Grant J. Jensen
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-13 (2020)
In Vibrio cholerae, a type IVa pilus (T4aP) binds to exogenous DNA, and threads this DNA through the outer membrane secretin, PilQ. Here authors present the cryoEM structure of PilQ from native V. cholerae cells and design a series of mutants to reve
Externí odkaz:
https://doaj.org/article/de636c4c0f2848799bcd97430b5b4375
Autor:
Catherine A. Klancher, George Minasov, Ram Podicheti, Douglas B. Rusch, Triana N. Dalia, Karla J. F. Satchell, Matthew B. Neiditch, Ankur B. Dalia
Publikováno v:
mBio, Vol 12, Iss 2 (2021)
Regulating gene expression is essential in all domains of life. This process is commonly facilitated by the activity of DNA-binding transcription factors.
Externí odkaz:
https://doaj.org/article/aff55443631b4be5a0512527dddcddaf
Autor:
Roberto C. Molina-Quiroz, Triana N. Dalia, Andrew Camilli, Ankur B. Dalia, Cecilia A. Silva-Valenzuela
Publikováno v:
mSphere, Vol 5, Iss 6 (2020)
ABSTRACT Natural transformation is a broadly conserved mechanism of horizontal gene transfer (HGT) in bacteria that can shape their evolution through the acquisition of genes that promote virulence, antibiotic resistance, and other traits. Recent wor
Externí odkaz:
https://doaj.org/article/f3adafb05b0b4fa78a51d6e7bd7819aa
Autor:
James R J Haycocks, Gemma Z L Warren, Lucas M Walker, Jennifer L Chlebek, Triana N Dalia, Ankur B Dalia, David C Grainger
Publikováno v:
PLoS Genetics, Vol 15, Iss 10, p e1008362 (2019)
Many bacteria use population density to control gene expression via quorum sensing. In Vibrio cholerae, quorum sensing coordinates virulence, biofilm formation, and DNA uptake by natural competence. The transcription factors AphA and HapR, expressed
Externí odkaz:
https://doaj.org/article/95d674d80ff6475f9b84f6654e10db0a
Autor:
Jennifer L Chlebek, Hannah Q Hughes, Aleksandra S Ratkiewicz, Rasman Rayyan, Joseph Che-Yen Wang, Brittany E Herrin, Triana N Dalia, Nicolas Biais, Ankur B Dalia
Publikováno v:
PLoS Genetics, Vol 15, Iss 10, p e1008448 (2019)
Bacterial type IV pili are critical for diverse biological processes including horizontal gene transfer, surface sensing, biofilm formation, adherence, motility, and virulence. These dynamic appendages extend and retract from the cell surface. In man
Externí odkaz:
https://doaj.org/article/4d141a56a1774b0c9409c24ecb12e12b
Autor:
Lucas M. Walker, James R.J. Haycocks, Julia C. van Kessel, Triana N. Dalia, Ankur B. Dalia, David C. Grainger
Publikováno v:
bioRxiv
Many bacteria use quorum sensing to control changes in lifestyle. The process is regulated by microbially derived "autoinducer" signalling molecules, that accumulate in the local environment. Individual cells sense autoinducer abundance, to infer pop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18f66a81876bebbcbce584039494b2ba
https://europepmc.org/articles/PMC9934648/
https://europepmc.org/articles/PMC9934648/
