Zobrazeno 1 - 10
of 70
pro vyhledávání: '"James Q Boedicker"'
Autor:
Ghazaleh Ostovar, James Q Boedicker
Publikováno v:
PLoS Computational Biology, Vol 20, Iss 7, p e1011696 (2024)
Quorum sensing (QS) is a regulatory mechanism used by bacteria to coordinate group behavior in response to high cell densities. During QS, cells monitor the concentration of external signals, known as autoinducers, as a proxy for cell density. QS oft
Externí odkaz:
https://doaj.org/article/bb1527eb70d54092ac234b57e51a9e98
Publikováno v:
PLoS Computational Biology, Vol 18, Iss 1, p e1009153 (2022)
Chemotactic bacteria form emergent spatial patterns of variable cell density within cultures that are initially spatially uniform. These patterns are the result of chemical gradients that are created from the directed movement and metabolic activity
Externí odkaz:
https://doaj.org/article/aab13e6332fa44ab9b8a43498279b68b
Publikováno v:
PLoS Computational Biology, Vol 15, Iss 6, p e1007166 (2019)
Signal crosstalk within biological communication networks is common, and such crosstalk can have unexpected consequences for decision making in heterogeneous communities of cells. Here we examined crosstalk within a bacterial community composed of fi
Externí odkaz:
https://doaj.org/article/0d995320eca241579b99e839842a0d25
Publikováno v:
PLoS ONE, Vol 14, Iss 4, p e0214719 (2019)
Some strains of motile bacteria self-organize to form spatial patterns of high and low cell density over length scales that can be observed by eye. One such collective behavior is the formation in semisolid agar media of a high cell density swarm ban
Externí odkaz:
https://doaj.org/article/6b761bbd9285401dbc398576f4b86d2e
Publikováno v:
PLoS Computational Biology, Vol 13, Iss 10, p e1005809 (2017)
In multispecies microbial communities, the exchange of signals such as acyl-homoserine lactones (AHL) enables communication within and between species of Gram-negative bacteria. This process, commonly known as quorum sensing, aids in the regulation o
Externí odkaz:
https://doaj.org/article/74f2b1c74ae4428dbe544e1436130062
Autor:
Xiaokan Guo, James Q Boedicker
Publikováno v:
PLoS Computational Biology, Vol 12, Iss 9, p e1005079 (2016)
The activity of a biological community is the outcome of complex processes involving interactions between community members. It is often unclear how to accurately incorporate these interactions into predictive models. Previous work has shown a range
Externí odkaz:
https://doaj.org/article/601dc0135e234533b823cd332601c934
Publikováno v:
Physical Review E. 107
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7452e758c2d72f897edc89a5bdc83358
https://doi.org/10.1103/physreve.107.024409
https://doi.org/10.1103/physreve.107.024409
Autor:
James Q. Boedicker, Kyle L. Naughton
Publikováno v:
ACS Synthetic Biology. 10:3475-3488
Microbes are champions of nanomaterial synthesis. By virtue of their incredible native range─from thermal vents to radioactive soil─microbes evolved tools to thrive on inorganic material, and, in their normal course of living, forge nanomaterials
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cedde35dc612f36c94dd719d1393405
https://doi.org/10.1021/acssynbio.1c00412
https://doi.org/10.1021/acssynbio.1c00412
Publikováno v:
Appl Environ Microbiol
The exchange of bacterial extracellular vesicles facilitates molecular exchange between cells, including the horizontal transfer of genetic material. Given the implications of such transfer events on cell physiology and adaptation, some bacterial cel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4017222fe200b8dcc832164c91b3666c
https://europepmc.org/articles/PMC9746307/
https://europepmc.org/articles/PMC9746307/
Autor:
Jeffrey A. Gralnick, Kyle L. Naughton, James Q. Boedicker, Fengjie Zhao, Manasi S. Gangan, Mohamed Y. El-Naggar
Publikováno v:
Bioelectricity
Many species of bacteria are naturally capable of types of electron transport not observed in eukaryotic cells. Some species live in environments containing heavy metals not typically encountered by cells of multicellular organisms, such as arsenic,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::578326726c24def6ead531cd1ac4bbcf
https://doi.org/10.1089/bioe.2021.0010
https://doi.org/10.1089/bioe.2021.0010