Build Your Own Mushroom Soil: Microbiota Succession and Nutritional Accumulation in Semi-Synthetic Substratum Drive the Fructification of a Soil-Saprotrophic Morel
文献类型： 外文期刊
作者： Tan, Hao 1 ; Yu, Yang 1 ; Tang, Jie 1 ; Liu, Tianhai 1 ; Miao, Renyun 1 ; Huang, Zhongqian 1 ; Martin, Francis M. 4 ; Peng, Weihong 1 ;
作者机构： 1.Sichuan Acad Agr Sci, Soil & Fertilizer Inst, Mushroom Res Ctr, Natl Local Joint Engn Lab Breeding & Cultivat Edi, Chengdu, Peoples R China
2.Jiangnan Univ, Sch Life Sci, Wuxi, Jiangsu, Peoples R China
3.Minist Agr & Rural Affairs, Sci Observing & Expt Stn Agromicrobial Resource &, Chengdu, Peoples R China
4.Univ Lorraine, INRAE, UMR Interact Arbres Microorganismes, Ctr INRAE Grand Est Nancy, Champenoux, France
5.Beijing Forestry Univ, Beijing Adv Innovat Ctr Tree Breeding Mol Design, Beijing, Peoples R China
关键词： soil-saprotrophic mushroom; semi-synthetic substratum; inoculated microbiota; lipid; nitrogen
期刊名称：FRONTIERS IN MICROBIOLOGY （ 影响因子：5.64； 五年影响因子：6.32 ）
ISSN： 1664-302X
年卷期： 2021 年 12 卷
页码：
收录情况： SCI
摘要： Black morel, a widely prized culinary delicacy, was once an uncultivable soil-saprotrophic ascomycete mushroom that can now be cultivated routinely in farmland soils. It acquires carbon nutrients from an aboveground nutritional supplementation, while it remains unknown how the morel mycelium together with associated microbiota in the substratum metabolizes and accumulates specific nutrients to support the fructification. In this study, a semi-synthetic substratum of quartz particles mixed with compost was used as a replacement and mimic of the soil. Two types of composts (C1 and C2) were used, respectively, plus a bare-quartz substratum (NC) as a blank reference. Microbiota succession, substrate transformation as well as the activity level of key enzymes were compared between the three types of substrata that produced quite divergent yields of morel fruiting bodies. The C1 substratum, with the highest yield, possessed higher abundances of Actinobacteria and Chloroflexi. In comparison with C2 and NC, the microbiota in C1 could limit over-expansion of microorganisms harboring N-fixing genes, such as Cyanobacteria, during the fructification period. Driven by the microbiota, the C1 substratum had advantages in accumulating lipids to supply morel fructification and maintaining appropriate forms of nitrogenous substances. Our findings contribute to an increasingly detailed portrait of microbial ecological mechanisms triggering morel fructification.
- 相关文献
作者其他论文 更多>>
-
Whole-Genome Sequencing of Flammulina filiformis and Multi-Omics Analysis in Response to Low Temperature
作者：Liang, Xinmin;Han, Jing;Shu, Xueqin;Wang, Bo;Jia, Dinghong;Peng, Weihong;He, Xiaolan;Liu, Xun;Cui, Yuqin;Peng, Weihong;Lei, Mengting
关键词：
Flammulina filiformis ; whole-genome sequencing; transcriptome; metabolome; cold adaptation -
Inoculation of the Morchella importuna mycosphere with Pseudomonas chlororaphis alleviated a soil-borne disease caused by Paecilomyces penicillatus
作者：Yu, Yang;Kang, Xia;Liu, Tianhai;Wang, Yong;Tang, Jie;Peng, Weihong;Tan, Hao;Martin, Francis M.;Tan, Hao;Martin, Francis M.
关键词：Diversity; Disease suppression; Function;
Morchella importuna ; Mycosphere soil microbiota;Pseudomonas chlororaphis -
Comparative transcriptomics and metabolomics provide insight into degeneration-related physiological mechanisms of Morchella importuna after long-term preservation
作者：Chen, Ying;Cao, Xuelian;Xie, Liyuan;Tang, Jie;Liu, Lixu;Wang, Di;Wu, Xiang;Liu, Tianhai;Yu, Yang;Wang, Yong;Peng, Weihong;Tan, Hao;Martin, Francis;Tan, Hao;Martin, Francis
关键词：
-
Carbon chain elongation microorganism stimulates caproate production from ethanol and acetate under applied voltage regulation
作者：Li, Jing;Tan, Hao;Xiong, Xiaolong;Luo, Xing;Liu, He;Zhang, Xuedong;Liu, He
关键词：carbon chain elongation; optimal system; caproate; metabolism pathways; microbial community
-
Contrasting roles of abundant and rare root-associated fungi in wheat: Community assembly, heritability and agronomic impacts
作者：Kang, Xia;Li, Jiabao;Kang, Xia;Zheng, Yuyin;Feng, Zhihan;Yao, Minjie;Li, Xiangzhen;Han, Dejun;Zeng, Qingdong;Tan, Hao;Yang, Yumin
关键词：Root-associated fungi; Rare taxa; Wheat varieties; Wheat yield; Heritability
-
Genome-wide identification and transcriptome analysis of the cytochrome P450 genes revealed its potential role in the growth of Flammulina filiformis
作者：Liu, Xun;Liang, Xinmin;Han, Jing;Wang, Bo;Jia, Dinghong;Peng, Weihong;He, Xiaolan;Cui, Yuqin;Peng, Weihong;Lei, Mengting
关键词：Cytochrome P450; Gene family; Expression pattern;
Flammulina filiformis -
Microbial Community Response and Assembly Process of Yellow Sand Matrix in a Desert Marginal Zone Under Morchella Cultivation
作者：Su, Cuicui;Zhou, Yanfang;Ding, Zhaoyun;Zhang, Shengyin;Zhang, Shuncun;Wang, Tao;Liao, Jie;Tan, Hao
关键词：yellow sand substrate;
Morchella ; co-occurrence network; microbial community
