Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Karin E. Kram"'
Publikováno v:
mSystems, Vol 5, Iss 4 (2020)
ABSTRACT Microbes live in complex and constantly changing environments, but it is difficult to replicate this in the laboratory. Escherichia coli has been used as a model organism in experimental evolution studies for years; specifically, we and othe
Externí odkaz:
https://doaj.org/article/479d961923b64cc2a82b2eb6d0e21d56
Publikováno v:
Journal of Microbiology & Biology Education, Vol 17, Iss 2, Pp 261-268 (2016)
Providing students with authentic research opportunities has been shown to enhance learning and increase retention in STEM majors. Accordingly, we have developed a novel microbiology lab module, which focuses on the molecular mechanisms of evolution
Externí odkaz:
https://doaj.org/article/62f6a08732b84757a7bc528de31dd83d
Autor:
Karin E. Kram, Christopher Geiger, Wazim Mohammed Ismail, Heewook Lee, Haixu Tang, Patricia L. Foster, Steven E. Finkel
Publikováno v:
mSystems, Vol 2, Iss 2 (2017)
ABSTRACT Experimental evolution of bacterial populations in the laboratory has led to identification of several themes, including parallel evolution of populations adapting to carbon starvation, heat stress, and pH stress. However, most of these expe
Externí odkaz:
https://doaj.org/article/302aaeae2f144cbdae84ba9abeab6c8e
Publikováno v:
PLoS ONE, Vol 15, Iss 9, p e0237561 (2020)
In increasingly urban landscapes, the loss of native pollen and nectar floral resources is impacting ecologically important pollinators. Increased urbanization has also brought about the rise of urban gardens which introduce new floral resources that
Externí odkaz:
https://doaj.org/article/d60beee8b7a64ea2b7b83a210324fc02
Publikováno v:
Microbiology Spectrum. 10
Escherichia coli can survive for long periods in batch culture in the laboratory, where they experience a stressful and heterogeneous environment. During this incubation, E. coli acquires mutations that are selected in response to this environment, u
Autor:
Karin E. Kram, Christopher H. Corzett, Christopher J. Geiger, Steven E. Finkel, Melisa G. Osborne
Publikováno v:
Appl Environ Microbiol
The mechanisms controlling entry into and exit from the death phase in the bacterial life cycle remain unclear. Although bacterial growth studies in batch cultures traditionally focus on the first three phases during incubation, two additional phases
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8194cf9856fa1f9882c88c292e66064
https://europepmc.org/articles/PMC8612265/
https://europepmc.org/articles/PMC8612265/
Publikováno v:
mSystems, Vol 5, Iss 4, p e00364-20 (2020)
mSystems, Vol 5, Iss 4 (2020)
mSystems
mSystems, Vol 5, Iss 4 (2020)
mSystems
Experimental evolution studies have elucidated evolutionary processes, but usually in chemically well-defined and/or constant environments. Using complex environments is important to begin to understand how evolution may occur in natural environments
Microbes live in complex and consistently changing environments, but it is difficult to replicate this in the laboratory. Escherichia coli has been used as a model organism in experimental evolution studies for years; specifically, we and others have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90170b0effb300c69797a3a617b13e1b
https://doi.org/10.1101/2020.04.28.067348
https://doi.org/10.1101/2020.04.28.067348
Publikováno v:
PLoS ONE, Vol 15, Iss 9, p e0237561 (2020)
PLoS ONE
PLoS ONE
In increasingly urban landscapes, the loss of native pollen and nectar floral resources is impacting ecologically important pollinators. Increased urbanization has also brought about the rise of urban gardens which introduce new floral resources that
Autor:
Ivan J. Moreno, Zuly Negro, Haixu Tang, Jasmine Lau, Steven E. Finkel, Wazim Ismail Mohammed, Heewook Lee, Karin E. Kram, Lacey L. Westphal
Publikováno v:
Research in Microbiology. 169:145-156
Experimental evolution studies have characterized the genetic strategies microbes utilize to adapt to their environments, mainly focusing on how microbes adapt to constant and/or defined environments. Using a system that incubates Escherichia coli in