Zobrazeno 1 - 10
of 143
pro vyhledávání: '"Zemer, Gitai"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract Detecting chemical signals is important for identifying food sources and avoiding harmful agents. Like many animals, C. elegans use olfaction to chemotax towards their main food source, bacteria. However, little is known about the bacterial
Externí odkaz:
https://doaj.org/article/bc0f403bbf824a008b0a7570096d1dd0
Autor:
Meera Gupta, Alex N. T. Johnson, Edward R. Cruz, Eli J. Costa, Randi L. Guest, Sophia Hsin-Jung Li, Elizabeth M. Hart, Thao Nguyen, Michael Stadlmeier, Benjamin P. Bratton, Thomas J. Silhavy, Ned S. Wingreen, Zemer Gitai, Martin Wühr
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-17 (2024)
Abstract Protein turnover is critical for proteostasis, but turnover quantification is challenging, and even in well-studied E. coli, proteome-wide measurements remain scarce. Here, we quantify the turnover rates of ~3200 E. coli proteins under 13 co
Externí odkaz:
https://doaj.org/article/d913f8136cf8490eb1880e204cbc7e2a
Autor:
Titas Sengupta, Jonathan St Ange, Rachel Kaletsky, Rebecca S Moore, Renee J Seto, Jacob Marogi, Cameron Myhrvold, Zemer Gitai, Coleen T Murphy
Publikováno v:
PLoS Genetics, Vol 20, Iss 3, p e1011178 (2024)
C. elegans can learn to avoid pathogenic bacteria through several mechanisms, including bacterial small RNA-induced learned avoidance behavior, which can be inherited transgenerationally. Previously, we discovered that a small RNA from a clinical iso
Externí odkaz:
https://doaj.org/article/0c811e04461f4c61a5bca97ae8cd9a63
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:
Ellen M Acosta, Katherine A Little, Benjamin P Bratton, Jaime G Lopez, Xuming Mao, Aimee S Payne, Mohamed Donia, Danelle Devenport, Zemer Gitai
Publikováno v:
eLife, Vol 12 (2023)
The skin microbiome provides vital contributions to human health. However, the spatial organization and viability of its bacterial components remain unclear. Here, we apply culturing, imaging, and molecular approaches to human and mouse skin samples,
Externí odkaz:
https://doaj.org/article/da7ba58738254a6d9615d9089ec54174
Publikováno v:
PLoS ONE, Vol 18, Iss 11, p e0288092 (2023)
The built environment (BE) consists of human-made structures and, much like living organisms, is colonized by bacteria that make up the BE microbiome. The BE microbiome can potentially affect human health because of the constant proximity of these ba
Externí odkaz:
https://doaj.org/article/8f9df37d9fbc4a4b83241e3790ee9fe3
Publikováno v:
PLoS Computational Biology, Vol 18, Iss 10, p e1010641 (2022)
How well mRNA transcript levels represent protein abundances has been a controversial issue. Particularly across different environments, correlations between mRNA and protein exhibit remarkable variability from gene to gene. Translational regulation
Externí odkaz:
https://doaj.org/article/b8cc06ba9d944432806c54c5d69a6577
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
Publikováno v:
PLoS ONE, Vol 17, Iss 7, p e0270576 (2022)
Pseudomonas aeruginosa is a significant threat in healthcare settings where it deploys a wide host of virulence factors to cause disease. Many virulence-related phenotypes such as pyocyanin production, biofilm formation, and twitching motility have b
Externí odkaz:
https://doaj.org/article/ab31c3c5606a4f25891c9d48df79cbad
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-10 (2019)
Surface association and quorum sensing regulate bacterial community behaviours such as biofilm formation and motility. Here, Chuang et al. show that surface association promotes stronger quorum-sensing responses in Pseudomonas aeruginosa by upregulat
Externí odkaz:
https://doaj.org/article/9da168d7293d471a9d1cb613f3cee476