Capacity for survival in global warming: Adaptation of mesophiles to the temperature upper limit

Autor:	Mamoru Yamada, Yu Kanasaki, Masayuki Murata, Ayana Ishii, Hirofumi Yoshikawa, Tomoyuki Kosaka, Yasuyuki Nakajima, Minenosuke Matsutani, Saki Yoshida, Maiko Yamashita, Kunpei Kato, Shun Kato, Yuki Shiromaru, Pornthap Thanonkeo
Rok vydání:	2019
Předmět:	Atmospheric Science Acclimatization Artificial Gene Amplification and Extension Polymerase Chain Reaction Global Warming Turbidity Materials Physics Genome Sequencing Climatology 0303 health sciences Zymomonas Multidisciplinary Insertion Mutation Ecology Bacterial genomics Organic Compounds Physics Monosaccharides High-Throughput Nucleotide Sequencing Chemistry Physical Sciences Medicine Mesophile Research Article Evolutionary Processes Science Climate Change Materials Science Carbohydrates Climate change Research and Analysis Methods 03 medical and health sciences Effects of global warming Evolutionary Adaptation Genetics Escherichia coli Ecosystem Molecular Biology Techniques Sequencing Techniques Molecular Biology 030304 developmental biology Evolutionary Biology Whole Genome Sequencing 030306 microbiology Global warming Organic Chemistry Chemical Compounds Biology and Life Sciences Correction Glucose Mutation Earth Sciences Environmental science Adaptation Genome Bacterial
Zdroj:	PLoS ONE PLoS ONE, Vol 14, Iss 5, p e0215614 (2019)
ISSN:	1932-6203
Popis:	The Intergovernmental Panel on Climate Change recommends keeping the increase in temperature to less than a two-degree increase by the end of the century, but the direct impact of global warming on ecosystems including microbes has not been investigated. Here we performed thermal adaptation of two species and three strains of mesophilic microbes for improvement of the survival upper limit of temperature, and the improvement was evaluated by a newly developed method. To understand the limitation and variation of thermal adaptation, experiments with mutators and by multiple cultures were performed. The results of experiments including genome sequencing and analysis of the characteristics of mutants suggest that these microbes bear a genomic potential to endure a 2-3°C rise in temperature but possess a limited variation of strategies for thermal adaptation.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d093aeab985f47ea2c1dcc85e40b876 https://pubmed.ncbi.nlm.nih.gov/31220193 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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