Zobrazeno 1 - 10
of 269
pro vyhledávání: '"Robert J. Mitchell"'
Publikováno v:
Frontiers in Microbiology, Vol 14 (2023)
Externí odkaz:
https://doaj.org/article/d9f1551f8ba148a883559865ec430d3c
Publikováno v:
Microbiology Spectrum, Vol 11, Iss 3 (2023)
ABSTRACT While diverse antibacterials are available in nature, each possesses their own strengths and limitations. One such antibacterial is colicins, proteinaceous toxins that are produced by strains of E. coli to subvert the growth or viability of
Externí odkaz:
https://doaj.org/article/adcdcf89e17b4b7d882f43ae20d71521
Publikováno v:
Microbiology Spectrum, Vol 10, Iss 6 (2022)
ABSTRACT Bdellovibrio and like organisms (BALOs) are a unique bacterial group that live by predating on other bacteria, consuming them from within to grow and replicate before the progeny come out to complete the life cycle. The mechanisms by which t
Externí odkaz:
https://doaj.org/article/7b063fd028b04593bd9b92324a88ce2b
Publikováno v:
Cells, Vol 12, Iss 14, p 1907 (2023)
In a survey of the International Space Station (ISS), the most common pathogenic bacterium identified in samples from the air, water and surfaces was Staphylococcus aureus. While growth under microgravity is known to cause physiological changes in mi
Externí odkaz:
https://doaj.org/article/801824a53f604f1b97b0110afe934d00
Publikováno v:
Microbiology Spectrum, Vol 10, Iss 3 (2022)
ABSTRACT A method to rapidly quantify predatory bacterial cell populations using resazurin reduction to resorufin and its resulting fluorescence kinetics (dF/dt) are described. The reliability of this method to measure the predatory populations was d
Externí odkaz:
https://doaj.org/article/6ef88f70df0748a5bfd6e9587dabfc65
Autor:
Sungbin Lim, Jihun Bhak, Sungwon Jeon, Wonsik Mun, Jong Bhak, Seong Yeol Choi, Robert J. Mitchell
Publikováno v:
Microbiology Spectrum, Vol 10, Iss 3 (2022)
ABSTRACT Prodigiosin possesses antibacterial activities, but as a highly hydrophobic compound, it raised the question about how Serratia marcescens introduce this compound to other microbes. Here, we demonstrate that the production of prodigiosin by
Externí odkaz:
https://doaj.org/article/f1fb9f8a561f4542a851a4bd545626b1
Publikováno v:
Journal of Biological Engineering, Vol 15, Iss 1, Pp 1-16 (2021)
Abstract In this review, we discuss violacein and prodigiosin, two chromogenic bacterial secondary metabolites that have diverse biological activities. Although both compounds were “discovered” more than seven decades ago, interest into their bio
Externí odkaz:
https://doaj.org/article/6c7edab4305547d19390652fb645cd03
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
Abstract We evaluated the bactericidal activity of Bdellovibrio bacteriovorus, strain HD100, within blood sera against bacterial strains commonly associated with bacteremic infections, including E. coli, Klebsiella pneumoniae and Salmonella enterica.
Externí odkaz:
https://doaj.org/article/67510b910c4f42bfb98bfbd63a428ee4
Autor:
Siseon Lee, Robert J. Mitchell
Publikováno v:
AIMS Bioengineering, Vol 2, Iss 4, Pp 487-506 (2015)
As a field within the energy research sector, bioenergy is continuously expanding. Although much has been achieved and the yields of both ethanol and butanol have been improved, many avenues of research to further increase these yields still remain.
Externí odkaz:
https://doaj.org/article/b7941731030c496fbbea6e14101c30d9
Publikováno v:
mBio, Vol 8, Iss 6 (2017)
ABSTRACT Predation of Chromobacterium piscinae by Bdellovibrio bacteriovorus HD100 was inhibited in dilute nutrient broth (DNB) but not in HEPES. Experiments showed that the effector responsible was present in the medium, as cell-free supernatants re
Externí odkaz:
https://doaj.org/article/c6d64d249a5648cd80dac68908869e75