Metagenomics analysis of the effects of Agaricus bisporus mycelia on microbial diversity and CAZymes in compost
文献类型： 外文期刊
作者： Chang, Wanqiu 1 ; Feng, Weilin 2 ; Yang, Yang 3 ; Shen, Yingyue 2 ; Song, Tingting 2 ; Li, Yu 1 ; Cai, Weiming 2 ;
作者机构： 1.Jilin Agr Univ, Engn Res Ctr, Chinese Minist Educ Edible & Med Fungi, Changchun, Jilin, Peoples R China
2.Zhejiang Acad Agr Sci, Inst Hort, Hangzhou, Zhejiang, Peoples R China
3.Chinese Acad Trop Agr Sci, Environm & Plant Protect Inst, Haikou, Hainan, Peoples R China
关键词： Agaricus bisporus; Metagenome; Community succession; CAZymes; Lignocellulose; Laccase; Xylanase
期刊名称：PEERJ （ 影响因子：2.7； 五年影响因子：3.1 ）
ISSN： 2167-8359
年卷期： 2022 年 10 卷
页码：
收录情况： SCI
摘要： Agaricus bisporus growth alters the lignocellulosic composition and structure of compost. However, it is difficult to differentiate the enzyme activities of A. bisporus mycelia from the wider microbial community owing to the complication of completely speareting the mycelia from compost cultures. Macrogenomics analysis was employed in this study to examine the fermentation substrate of A. bisporus before and after mycelial growth, and the molecular mechanism of substrate utilization by A. bisporus mycelia was elucidated from the perspective of microbial communities and CAZymes in the substrate. The results showed that the relative abundance of A. bisporus mycelia increased by 77.57-fold after mycelial colonization, the laccase content was significantly increased and the lignin content was significantly decreased. Analysis of the CAZymes showed that AA10 family was extremely differentiated. Laccase-producing strains associated with AA10 family were mostly bacteria belonging to Thermobifida and Thermostaphylospora, suggesting that these bacteria may play a synergistic role in lignin decomposition along with A. bisporus mycelia. These findings provide preliminary evidence for the molecular mechanism of compost utilization by A. bisporus mycelia and offer a reference for the development and utilization of strains related to lignocellulose degradation.
- 相关文献
作者其他论文 更多>>
-
From White to Reddish-Brown: The Anthocyanin Journey in Stropharia rugosoannulata Driven by Auxin and Genetic Regulators
作者：Wang, Mei;Song, Tingting;Jin, Qunli;Zhang, Zuofa;Shen, Yingyue;Lv, Guoying;Fan, Lijun;Feng, Weilin;Qu, Yingmin;Wang, Mengyu;Cai, Weiming;Shen, Meng;Lou, Heqiang
关键词：pileipellis color; SrDRF2; anthocyanin; SrNF-YA; auxin
-
Soil nitrogen dynamics on a saline-alkali sunflower land under arid region in Western Inner Mongolia
作者：Lai, Liming;Zhang, Peng;Gao, Xueao;Wang, Man;Peng, Qiya;Yang, Yang;Wang, Haiwei;Lai, Liming;Feng, Hanxiao;Zhang, Peng;Wang, Man;Peng, Qiya;Yang, Yang;Wang, Haiwei;Feng, Hanxiao;Gao, Xueao
关键词：
-
Comparative analysis of the flavonoid components reveals the differences of color and antioxidant activity in two cultivars of Stropharia rugosoannulata
作者：Lv, Guoying;Zhang, Zuofa;Zhao, Ruimeng;Cai, Weiming;Wang, Mengyu;Shen, Meng
关键词：Flavonoid; Stropharia rugosoannulata; Color; Antioxidant activity; Flavonoid; Stropharia rugosoannulata; Color; Antioxidant activity
-
Metabolomic profiles in serum uncover novel biomarkers in children with Williams-Beuren syndrome
作者：Bai, Guannan;Chen, Weijun;Ji, Chai;Shen, Jiyang;Li, Fangfang;Jiang, Xiaoling;Yang, Yang;Yang, Yang;Wen, Yang;Xiao, Yingping;Tan, Danny Junyi;Chen, Jinluan
关键词：Williams-Beuren syndrome; Untargeted metabolomics; Serotonin; Tryptophan; Retrograde endocannabinoid signaling; Bile acids
-
A novel glucan from Sparassis latifolia: purification, structural characterization and protective effect on gastric mucosal cells against ethanol-induced damage
作者：Wang, Mengyu;Lv, Guoying;Zhao, Ruimeng;Cai, Weiming;Zhang, Zuofa
关键词：
Sparassis latifolia ; Polysaccharide; Structural characterization; Gastroprotective effect; Gastric mucosal cells; Underlying mechanisms -
Developing fluorescence hyperspectral imaging methods for non-invasive detection of herbicide safeners action mechanism and effectiveness
作者：Chu, Hangjian;Zhao, Yiying;Zhang, Xiaobin;Chu, Hangjian;Gouda, Mostafa;He, Yong;Li, Xiaoli;Liu, Yufei;Gouda, Mostafa;Li, Yu
关键词：Visible/near-infrared hyperspectral imaging; Chlorophyll a fluorescence; Chemometric analysis; Machine learning models
-
Analysis of Soil Fungal Community Characteristics of Morchella sextelata Under Different Rotations and Intercropping Patterns and Influencing Factors
作者：Feng, Weilin;Wang, Jiawen;Jin, Qunli;Guo, Zier;Cai, Weiming;Wang, Jiawen
关键词：
Morchella sextelata ; cropping pattern; cultivation soils; pathogenic fungi
