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ISME J
July 2022
School of Environmental Sciences, University of East Anglia, Norwich, NR4 7TJ, UK.
Natural gas seeps release significant amounts of methane and other gases including ethane and propane contributing to global climate change. In this study, bacterial actively consuming short-chain alkanes were identified by cultivation, whole-genome sequencing, and stable-isotope probing (SIP)-metagenomics using C-propane and C-ethane from two different natural gas seeps, Pipe Creek and Andreiasu Everlasting Fire. Nearly 100 metagenome-assembled genomes (MAGs) (completeness 70-99%) were recovered from both sites.
View Article and Find Full Text PDFCurr Biol
January 2020
CRBM, University of Montpellier, CNRS, 1919 Route de Mende, 34293 Montpellier, France. Electronic address:
Accurate chromosome segregation requires bipolar attachment of kinetochores to spindle microtubules. A conserved surveillance mechanism, the spindle assembly checkpoint (SAC), responds to lack of kinetochore-microtubule connections and delays anaphase onset until all chromosomes are bipolarly attached [1]. SAC signaling fires at kinetochores and involves a soluble mitotic checkpoint complex (MCC) that inhibits the anaphase-promoting complex (APC) [2, 3].
View Article and Find Full Text PDFMicrobiome
October 2019
School of Environmental Sciences, University of East Anglia, Norwich, NR4 7TJ, UK.
Background: Natural gas seeps contribute to global climate change by releasing substantial amounts of the potent greenhouse gas methane and other climate-active gases including ethane and propane to the atmosphere. However, methanotrophs, bacteria capable of utilising methane as the sole source of carbon and energy, play a significant role in reducing the emissions of methane from many environments. Methylocella-like facultative methanotrophs are a unique group of bacteria that grow on other components of natural gas (i.
View Article and Find Full Text PDFPsychiatr Danub
June 2015
Department of Psychiatry 5, Landesnervenklinik Wagner-Jauregg, Wagner-Jauregg Weg 15, A - 4020 Linz, Austria,
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