The cold adaption profiles of Pseudoalteromonas shioyasakiensis D1497 from Yap trench to cope with cold

Genome sequencing of Pseudoalteromonas shioyasakiensis D1497, a psychrophile from the Yap trench, revealed that it contained a circle chromosome of 3,631,285 bp with 40.94% GC content and prefered to use codons with A/T in the third position. Additionally, the relative synonymous codon usage (RSCU)...

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Autores principales:	Jingjing Duan, Wenbin Guo
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Psychrophile Cold adaption Pseudoalteromonas shioyasakiensis Low Temperature Energy Saving Biotechnology TP248.13-248.65
Acceso en línea:	https://doaj.org/article/8ac9da55d16b4443b63f87f460ab1659
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spelling	oai:doaj.org-article:8ac9da55d16b4443b63f87f460ab16592021-11-28T04:32:32ZThe cold adaption profiles of Pseudoalteromonas shioyasakiensis D1497 from Yap trench to cope with cold2215-017X10.1016/j.btre.2021.e00689https://doaj.org/article/8ac9da55d16b4443b63f87f460ab16592021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2215017X21001053https://doaj.org/toc/2215-017XGenome sequencing of Pseudoalteromonas shioyasakiensis D1497, a psychrophile from the Yap trench, revealed that it contained a circle chromosome of 3,631,285 bp with 40.94% GC content and prefered to use codons with A/T in the third position. Additionally, the relative synonymous codon usage (RSCU) values indicated the codons with A and T in the third position were always the most used. Cultivation of P. shioyasakiensis D1497 presented lower substrate consumption rate, higher ATP pool and higher conversion rate of biomass per unit substrate consumed at low temperature (15 °C) than that of the room temperature (25 °C) culture. Comparative transcriptomic analysis revealed that the mRNA abundance of energy metabolism related genes was decreased in 15 °C culture compared with that of 25 °C culture. In addition to its codon usage biases profile, P. shioyasakiensis D1497 presented an energy saving metabolism strategy to cope with cold, converting more carbon source into biomass in cold environment.Jingjing DuanWenbin GuoElsevierarticlePsychrophileCold adaptionPseudoalteromonas shioyasakiensisLow TemperatureEnergy SavingBiotechnologyTP248.13-248.65ENBiotechnology Reports, Vol 32, Iss , Pp e00689- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Psychrophile Cold adaption Pseudoalteromonas shioyasakiensis Low Temperature Energy Saving Biotechnology TP248.13-248.65
spellingShingle	Psychrophile Cold adaption Pseudoalteromonas shioyasakiensis Low Temperature Energy Saving Biotechnology TP248.13-248.65 Jingjing Duan Wenbin Guo The cold adaption profiles of Pseudoalteromonas shioyasakiensis D1497 from Yap trench to cope with cold
description	Genome sequencing of Pseudoalteromonas shioyasakiensis D1497, a psychrophile from the Yap trench, revealed that it contained a circle chromosome of 3,631,285 bp with 40.94% GC content and prefered to use codons with A/T in the third position. Additionally, the relative synonymous codon usage (RSCU) values indicated the codons with A and T in the third position were always the most used. Cultivation of P. shioyasakiensis D1497 presented lower substrate consumption rate, higher ATP pool and higher conversion rate of biomass per unit substrate consumed at low temperature (15 °C) than that of the room temperature (25 °C) culture. Comparative transcriptomic analysis revealed that the mRNA abundance of energy metabolism related genes was decreased in 15 °C culture compared with that of 25 °C culture. In addition to its codon usage biases profile, P. shioyasakiensis D1497 presented an energy saving metabolism strategy to cope with cold, converting more carbon source into biomass in cold environment.
format	article
author	Jingjing Duan Wenbin Guo
author_facet	Jingjing Duan Wenbin Guo
author_sort	Jingjing Duan
title	The cold adaption profiles of Pseudoalteromonas shioyasakiensis D1497 from Yap trench to cope with cold
title_short	The cold adaption profiles of Pseudoalteromonas shioyasakiensis D1497 from Yap trench to cope with cold
title_full	The cold adaption profiles of Pseudoalteromonas shioyasakiensis D1497 from Yap trench to cope with cold
title_fullStr	The cold adaption profiles of Pseudoalteromonas shioyasakiensis D1497 from Yap trench to cope with cold
title_full_unstemmed	The cold adaption profiles of Pseudoalteromonas shioyasakiensis D1497 from Yap trench to cope with cold
title_sort	cold adaption profiles of pseudoalteromonas shioyasakiensis d1497 from yap trench to cope with cold
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/8ac9da55d16b4443b63f87f460ab1659
work_keys_str_mv	AT jingjingduan thecoldadaptionprofilesofpseudoalteromonasshioyasakiensisd1497fromyaptrenchtocopewithcold AT wenbinguo thecoldadaptionprofilesofpseudoalteromonasshioyasakiensisd1497fromyaptrenchtocopewithcold AT jingjingduan coldadaptionprofilesofpseudoalteromonasshioyasakiensisd1497fromyaptrenchtocopewithcold AT wenbinguo coldadaptionprofilesofpseudoalteromonasshioyasakiensisd1497fromyaptrenchtocopewithcold
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The cold adaption profiles of Pseudoalteromonas shioyasakiensis D1497 from Yap trench to cope with cold

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