Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Christian Kost"'
Publikováno v:
ISME Communications, Vol 2, Iss 1, Pp 1-7 (2022)
Abstract Explaining the de novo evolution of obligate cooperative cross-feeding interactions among bacteria is a fundamental problem. A critical step during this process is the emergence of reciprocity among two interaction partners, because a mutual
Externí odkaz:
https://doaj.org/article/8a1063201bde443c9ba2dbd157e86b1c
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-11 (2022)
Cooperative mutualisms are widespread in many ecosystems but how they affect the ability of organisms to adapt to changing conditions was unclear. This study experimentally demonstrates that members of obligate cooperative mutualisms are less able to
Externí odkaz:
https://doaj.org/article/22b849fe0d734b7db02be1c15c80e94b
Publikováno v:
PLoS Computational Biology, Vol 18, Iss 1, p e1009777 (2022)
Individual-based modeling is widely applied to investigate the ecological mechanisms driving microbial community dynamics. In such models, the population or community dynamics emerge from the behavior and interplay of individual entities, which are s
Externí odkaz:
https://doaj.org/article/915fceea3e2b4646a803b4f76a10291d
Publikováno v:
PLoS Genetics, Vol 15, Iss 4, p e1007778 (2019)
Extrachromosomal genetic elements such as bacterial endosymbionts and plasmids generally exhibit AT-contents that are increased relative to their hosts' DNA. The AT-bias of endosymbiotic genomes is commonly explained by neutral evolutionary processes
Externí odkaz:
https://doaj.org/article/293df1abacf241298a996dcfa72c281e
Autor:
Glen D'Souza, Christian Kost
Publikováno v:
PLoS Genetics, Vol 12, Iss 11, p e1006364 (2016)
Bacteria frequently lose biosynthetic genes, thus making them dependent on an environmental uptake of the corresponding metabolite. Despite the ubiquity of this 'genome streamlining', it is generally unclear whether the concomitant loss of biosynthet
Externí odkaz:
https://doaj.org/article/50013fde697e460cb0832432244cc808
Autor:
Sebastian Germerodt, Katrin Bohl, Anja Lück, Samay Pande, Anja Schröter, Christoph Kaleta, Stefan Schuster, Christian Kost
Publikováno v:
PLoS Computational Biology, Vol 12, Iss 6, p e1004986 (2016)
Bacterial communities are taxonomically highly diverse, yet the mechanisms that maintain this diversity remain poorly understood. We hypothesized that an obligate and mutual exchange of metabolites, as is very common among bacterial cells, could stab
Externí odkaz:
https://doaj.org/article/2897125d52684ec4828f6ab247510061
Autor:
Mesmin Mekem Sonwa, Christian Kost, Anja Biedermann, Robert Wegener, Stefan Schulz, Wilhelm Boland
Publikováno v:
ARKIVOC, Vol 2007, Iss 3, Pp 164-172 (2007)
Externí odkaz:
https://doaj.org/article/58bdd8201e804e1e88ed23e25213c5e9
Publikováno v:
PLoS ONE, Vol 7, Iss 11, p e48050 (2012)
Jasmonate-mediated regulation of VOC emission has been extensively investigated in higher plants, however, only little is known about VOC production and its regulation in ferns. Here, we investigate whether the emission of VOCs from bracken fern Pter
Externí odkaz:
https://doaj.org/article/f8a2ff1370fe49df9bd8a11b51a26ba4
Publikováno v:
PLoS ONE, Vol 7, Iss 7, p e41349 (2012)
Efficient and inexpensive methods are required for the high-throughput quantification of amino acids in physiological fluids or microbial cell cultures. Here we develop an array of Escherichia coli biosensors to sensitively quantify eleven different
Externí odkaz:
https://doaj.org/article/dafd0d71a7e64c969a67fbc217f0e265
Publikováno v:
PLoS ONE, Vol 6, Iss 7, p e22340 (2011)
Leaf-cutting ants (LCAs) are polyphagous, yet highly selective herbivores. The factors that govern their selection of food plants, however, remain poorly understood. We hypothesized that the induction of anti-herbivore defences by attacked food plant
Externí odkaz:
https://doaj.org/article/d832e8a7254141b4902b1ceac5dae26a