Zobrazeno 1 - 10
of 126
pro vyhledávání: '"Jeffrey A, Gralnick"'
Publikováno v:
Microbiology Spectrum, Vol 12, Iss 4 (2024)
ABSTRACTMicrobial reduction of organic disulfides affects the macromolecular structure and chemical reactivity of natural organic matter. Currently, the enzymatic pathways that mediate disulfide bond reduction in soil and sedimentary organic matter a
Externí odkaz:
https://doaj.org/article/7bc282b0dd414d7883132b5a476a8de0
Publikováno v:
Microbiology Spectrum, Vol 11, Iss 6 (2023)
ABSTRACT Several strains in the Pseudomonas genus are categorized as plant growth-promoting rhizobacteria (PGPR). Although several of these strains are strong candidates for applications as biofertilizers or biopesticides, genome editing approaches a
Externí odkaz:
https://doaj.org/article/359e9bf2081a4c44bba5c9da1a43a14d
Publikováno v:
mBio, Vol 13, Iss 5 (2022)
ABSTRACT Sideroxydans species are important chemolithoautotrophic Fe(II)-oxidizing bacteria in freshwater environments and play a role in biogeochemical cycling of multiple elements. Due to difficulties in laboratory cultivation and genetic intractab
Externí odkaz:
https://doaj.org/article/9b15ff066ddc443d9f4d79b38e7c0eb7
Autor:
Eric D. Kees, Caleb E. Levar, Stephen P. Miller, Daniel R. Bond, Jeffrey A. Gralnick, Antony M. Dean
Publikováno v:
Communications Biology, Vol 4, Iss 1, Pp 1-9 (2021)
Eric Kees et al. explore whether ecological competition differs between surface-attached biofilms and planktonic culture using two differentially-reproducing strains of Shewanella oneidensis. They observed that, regardless of different growth rates,
Externí odkaz:
https://doaj.org/article/77d936cbb2e643c9b3a2c12bf588a0ae
Autor:
Abhiney Jain, Jeffrey A. Gralnick
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-6 (2021)
Abstract Neutrophilic Fe(II) oxidizing bacteria like Mariprofundus ferrooxydans are obligate chemolithoautotrophic bacteria that play an important role in the biogeochemical cycling of iron and other elements in multiple environments. These bacteria
Externí odkaz:
https://doaj.org/article/3526b6c8eee94343b0f83cb3f8cc145e
Autor:
Cristopher J. Schuler, Lindsey J. Briscoe, Scott C. Alexander, E. Calvin Alexander, Jeffrey A. Gralnick, Cara M. Santelli, Brandy M. Toner
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
Research into the deep biosphere requires an understanding of both the microbial community at a given site and the geochemical and hydrological factors that support that microbial community. To highlight the interplay between geochemistry and microbi
Externí odkaz:
https://doaj.org/article/6d835b0806da4523838c64698992bd04
Publikováno v:
mBio, Vol 13, Iss 1 (2022)
ABSTRACT Some bacteria and archaea have evolved the means to use extracellular electron donors and acceptors for energy metabolism, a phenomenon broadly known as extracellular electron transfer (EET). One such EET mechanism is the transmembrane elect
Externí odkaz:
https://doaj.org/article/e458de6002d04e47804ac8a6908b1699
Autor:
Dario R. Shaw, Muhammad Ali, Krishna P. Katuri, Jeffrey A. Gralnick, Joachim Reimann, Rob Mesman, Laura van Niftrik, Mike S. M. Jetten, Pascal E. Saikaly
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-12 (2020)
Bacteria capable of anaerobic ammonium oxidation (anammox) produce half of the nitrogen gas in the atmosphere, but much of their physiology is still unknown. Here the authors show that anammox bacteria are capable of a novel mechanism of ammonium oxi
Externí odkaz:
https://doaj.org/article/5d457f0525ae473ea2f1f2684749ae2f
Autor:
Cody S. Sheik, Jonathan P. Badalamenti, Jon Telling, David Hsu, Scott C. Alexander, Daniel R. Bond, Jeffrey A. Gralnick, Barbara Sherwood Lollar, Brandy M. Toner
Publikováno v:
Frontiers in Microbiology, Vol 12 (2021)
Deep subsurface environments are decoupled from Earth’s surface processes yet diverse, active, and abundant microbial communities thrive in these isolated environments. Microbes inhabiting the deep biosphere face unique challenges such as electron
Externí odkaz:
https://doaj.org/article/fc780243c3b34a56861e4daf05e6e0a0
Publikováno v:
Frontiers in Energy Research, Vol 8 (2020)
Externí odkaz:
https://doaj.org/article/36e6a7f3d6ce4864a3f5abef49e70a7e