Light Irradiation Coupled with Exogenous Metal Ions to Enhance Exopolysaccharide Synthesis from Agaricus sinodeliciosus ZJU-TP-08 in Liquid Fermentation

To promote Agaricus sinodeliciosus var. Chaidam ZJU-TP-08 growth and metabolites accumulation, a novel integrated strategy was developed by adopting high levels of metal ions coupled with light treatment. The results revealed that yellow and blue light could sig...

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Auteurs principaux:	Hongyun Lu, Siyu Liu, Shengliang Zhang, Qihe Chen
Format:	article
Langue:	EN
Publié:	MDPI AG 2021
Sujets:	<i>Agaricus sinodeliciosus</i> var. <i>Chaidam</i> ZJU-TP-08 light irradiation extracellular polysaccharide metal ions oxidative stress Biology (General) QH301-705.5
Accès en ligne:	https://doaj.org/article/fea72310f4ac4e66b6f0fd692489f5f0
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spelling	oai:doaj.org-article:fea72310f4ac4e66b6f0fd692489f5f02021-11-25T18:06:38ZLight Irradiation Coupled with Exogenous Metal Ions to Enhance Exopolysaccharide Synthesis from <i>Agaricus sinodeliciosus</i> ZJU-TP-08 in Liquid Fermentation10.3390/jof71109922309-608Xhttps://doaj.org/article/fea72310f4ac4e66b6f0fd692489f5f02021-11-01T00:00:00Zhttps://www.mdpi.com/2309-608X/7/11/992https://doaj.org/toc/2309-608XTo promote <i>Agaricus sinodeliciosus</i> var. <i>Chaidam</i> ZJU-TP-08 growth and metabolites accumulation, a novel integrated strategy was developed by adopting high levels of metal ions coupled with light treatment. The results revealed that yellow and blue light could significantly promote biomass and exopolysaccharides production, respectively. Furthermore, the yellow–blue light shift strategy could stimulate exopolysaccharides formation. Ca<sup>2+</sup> ions coupled with blue light mostly promoted exopolysaccharides production related to oxidative stress, which was 42.00% and 58.26% higher than that of Ca<sup>2+</sup> ions coupled with the non-light and dark cultivation without Ca<sup>2+</sup> ions in 5-L bioreactor. RNA-seq was performed to uncover the underlined molecular mechanism regulated by light-induced gene expressions in exopolysaccharides biosynthesis and oxidative stress. The findings of this work provide valuable insights into adopting metal ions coupled with the light-assisted method for the macrofungus submerged fermentation for exopolysaccharides production.Hongyun LuSiyu LiuShengliang ZhangQihe ChenMDPI AGarticle<i>Agaricus sinodeliciosus</i> var. <i>Chaidam</i> ZJU-TP-08light irradiationextracellular polysaccharidemetal ionsoxidative stressBiology (General)QH301-705.5ENJournal of Fungi, Vol 7, Iss 992, p 992 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	<i>Agaricus sinodeliciosus</i> var. <i>Chaidam</i> ZJU-TP-08 light irradiation extracellular polysaccharide metal ions oxidative stress Biology (General) QH301-705.5
spellingShingle	<i>Agaricus sinodeliciosus</i> var. <i>Chaidam</i> ZJU-TP-08 light irradiation extracellular polysaccharide metal ions oxidative stress Biology (General) QH301-705.5 Hongyun Lu Siyu Liu Shengliang Zhang Qihe Chen Light Irradiation Coupled with Exogenous Metal Ions to Enhance Exopolysaccharide Synthesis from <i>Agaricus sinodeliciosus</i> ZJU-TP-08 in Liquid Fermentation
description	To promote <i>Agaricus sinodeliciosus</i> var. <i>Chaidam</i> ZJU-TP-08 growth and metabolites accumulation, a novel integrated strategy was developed by adopting high levels of metal ions coupled with light treatment. The results revealed that yellow and blue light could significantly promote biomass and exopolysaccharides production, respectively. Furthermore, the yellow–blue light shift strategy could stimulate exopolysaccharides formation. Ca<sup>2+</sup> ions coupled with blue light mostly promoted exopolysaccharides production related to oxidative stress, which was 42.00% and 58.26% higher than that of Ca<sup>2+</sup> ions coupled with the non-light and dark cultivation without Ca<sup>2+</sup> ions in 5-L bioreactor. RNA-seq was performed to uncover the underlined molecular mechanism regulated by light-induced gene expressions in exopolysaccharides biosynthesis and oxidative stress. The findings of this work provide valuable insights into adopting metal ions coupled with the light-assisted method for the macrofungus submerged fermentation for exopolysaccharides production.
format	article
author	Hongyun Lu Siyu Liu Shengliang Zhang Qihe Chen
author_facet	Hongyun Lu Siyu Liu Shengliang Zhang Qihe Chen
author_sort	Hongyun Lu
title	Light Irradiation Coupled with Exogenous Metal Ions to Enhance Exopolysaccharide Synthesis from <i>Agaricus sinodeliciosus</i> ZJU-TP-08 in Liquid Fermentation
title_short	Light Irradiation Coupled with Exogenous Metal Ions to Enhance Exopolysaccharide Synthesis from <i>Agaricus sinodeliciosus</i> ZJU-TP-08 in Liquid Fermentation
title_full	Light Irradiation Coupled with Exogenous Metal Ions to Enhance Exopolysaccharide Synthesis from <i>Agaricus sinodeliciosus</i> ZJU-TP-08 in Liquid Fermentation
title_fullStr	Light Irradiation Coupled with Exogenous Metal Ions to Enhance Exopolysaccharide Synthesis from <i>Agaricus sinodeliciosus</i> ZJU-TP-08 in Liquid Fermentation
title_full_unstemmed	Light Irradiation Coupled with Exogenous Metal Ions to Enhance Exopolysaccharide Synthesis from <i>Agaricus sinodeliciosus</i> ZJU-TP-08 in Liquid Fermentation
title_sort	light irradiation coupled with exogenous metal ions to enhance exopolysaccharide synthesis from <i>agaricus sinodeliciosus</i> zju-tp-08 in liquid fermentation
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/fea72310f4ac4e66b6f0fd692489f5f0
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_version_	1718411659044716544

Light Irradiation Coupled with Exogenous Metal Ions to Enhance Exopolysaccharide Synthesis from <i>Agaricus sinodeliciosus</i> ZJU-TP-08 in Liquid Fermentation

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