Mechanism for microbial population collapse in a fluctuating resource environment

Autor: Serdar Turkarslan, Arjun V Raman, Anne W Thompson, Christina E Arens, Mark A Gillespie, Frederick von Netzer, Kristina L Hillesland, Sergey Stolyar, Adrian López García de Lomana, David J Reiss, Drew Gorman‐Lewis, Grant M Zane, Jeffrey A Ranish, Judy D Wall, David A Stahl, Nitin S Baliga

Publikováno v: Molecular Systems Biology, Vol 13, Iss 3, Pp 1-16 (2017)

Abstract Managing trade‐offs through gene regulation is believed to confer resilience to a microbial community in a fluctuating resource environment. To investigate this hypothesis, we imposed a fluctuating environment that required the sulfate‐r

Externí odkaz: https://doaj.org/article/a655ac4e70d1467cac12e10d18846903

Synergistic epistasis enhances the co-operativity of mutualistic interspecies interactions

Autor: Sujung Lim, David A. Stahl, Kristopher A. Hunt, Jacob J. Valenzuela, Christina E. Arens, Jizhong Zhou, Kristina L. Hillesland, Liyou Wu, Anne W. Thompson, Ying Fu, Jessica Hardwicke, Yee Mey Seah, Nejc Stopnisek, Serdar Turkarslan, Nitin S. Baliga, Adrián López García de Lomana, James Wilson

Publikováno v: The ISME journal, vol 15, iss 8
The ISME Journal

Early evolution of mutualism is characterized by big and predictable adaptive changes, including the specialization of interacting partners, such as through deleterious mutations in genes not required for metabolic cross-feeding. We sought to investi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2659e54dd6483268f845b3d1aa61719
https://resolver.caltech.edu/CaltechAUTHORS:20210222-100904202

Key Metabolites and Mechanistic Changes for Salt Tolerance in an Experimentally Evolved Sulfate-Reducing Bacterium, Desulfovibrio vulgaris

Autor: Drew Gorman-Lewis, Zhou Shi, Weiling Shi, Zhili He, Frederick von Netzer, Aifen Zhou, Benjamin P. Bowen, Jincai Ma, David A. Stahl, Adam P. Arkin, Judy D. Wall, Jizhong Zhou, Yujia Qin, Liyou Wu, Richard Baran, Grant M. Zane, Kristina L. Hillesland, Trent R. Northen, Rebecca Lau, Megan L. Kempher

Publikováno v: mBio, Vol 8, Iss 6 (2017)
mBio, vol 8, iss 6
Zhou, A; Lau, R; Baran, R; Ma, J; Von Netzer, F; Shi, W; et al.(2017). Key metabolites and mechanistic changes for salt tolerance in an experimentally evolved sulfate-reducing bacterium, desulfovibrio vulgaris. mBio, 8(6). doi: 10.1128/mBio.01780-17. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/4pp0f76g
mBio
mBio, Vol 8, Iss 6, p e01780-17 (2017)

Rapid genetic and phenotypic adaptation of the sulfate-reducing bacterium Desulfovibrio vulgaris Hildenborough to salt stress was observed during experimental evolution. In order to identify key metabolites important for salt tolerance, a clone, ES10

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1360908d33f8368c11e4f251640a9fe1
https://journals.asm.org/doi/10.1128/mBio.01780-17

Erosion of functional independence early in the evolution of a microbial mutualism

Autor: Grant M. Zane, Nicolás Pinel, Jizhong Zhou, Liyou Wu, Serdar Turkarslan, Nicholas Elliott, Jason J. Flowers, David A. Stahl, Judy D. Wall, Nitin S. Baliga, Sujung Lim, Yujia Qin, Kristina L. Hillesland

Publikováno v: Proceedings of the National Academy of Sciences. 111:14822-14827

Many species have evolved to function as specialized mutualists, often to the detriment of their ability to survive independently. However, there are few, if any, well-controlled observations of the evolutionary processes underlying the genesis of ne

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::359a60a8db05d45d1a99aac17483c49d
https://doi.org/10.1073/pnas.1407986111

Using artificial systems to explore the ecology and evolution of symbioses

Autor: Wenying Shou, Kristina L. Hillesland, Chi-Chun Chen, Babak Momeni, Adam James Waite

Publikováno v: Cellular and Molecular Life Sciences. 68:1353-1368

The web of life is weaved from diverse symbiotic interactions between species. Symbioses vary from antagonistic interactions such as competition and predation to beneficial interactions such as mutualism. What are the bases for the origin and persist

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5711b86ac047412e7c3984824b1c6b3
https://doi.org/10.1007/s00018-011-0649-y