兰州大学机构库 >生命科学学院
The bacterial community and metabolome dynamics and their interactions modulate fermentation process of whole crop corn silage prepared with or without inoculants
Xu, Dongmei1,2; Wang, Nian3; Rinne, Marketta4; Ke, Wencan1,2; Weinberg, Zwika G.5; Da, Mi3; Bai, Jie1,2; Zhang, Yixin1,2; Li, Fuhou1,2; Guo, XS(郭旭生)1,2
2020-07-06
Source PublicationMICROBIAL BIOTECHNOLOGY
ISSN1751-7915
AbstractMulti-omics approach was adopted to investigate the modulation of bacterial microbiota and metabolome as well as their interactions in whole crop corn ensiling systems by inoculating homofermentativeLactobacillus plantarumor heterofermentativeLactobacillus buchneri. Inoculations of the two different inoculants resulted in substantial differences in microbial community and metabolic composition as well as their dynamics in ensiled corn. Inoculants also altered the correlations of microbiota in different manners, and various keystone species were identified in corn silages with different treatments. Many metabolites with biofunctional activities like bacteriostatic, antioxidant, central nervous system inhibitory and anti-inflammatory were found in the present silage. A constitutive difference in microbiota dynamics was found for several pathways, which were upregulated by specific taxa in middle stage of fermentation, and widespread associations between metabolites with biofunctions and the species of lactic acid bacteria dominated in silage were observed. Multiple microbial and metabolic structures and dynamics were correlated and affected the fermentation process of the corn ensiling systems. Results of the current study improve our understanding of the complicated biological process underlying silage fermentation and provide a framework to re-evaluate silages with biofunctions, which may contribute to target-based regulation methods to produce functional silage for animal production.
DOI10.1111/1751-7915.13623
Indexed BySCIE
Language英语
Funding ProjectNational Natural Science Foundation of China[31672487] ; National Key R&D Program of China[2017YFD0502102]
WOS Research AreaBiotechnology & Applied Microbiology ; Microbiology
WOS SubjectBiotechnology & Applied Microbiology ; Microbiology
WOS IDWOS:000545364800001
PublisherWILEY
Original Document TypeArticle ; Early Access
Citation statistics
Cited Times:0[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.lzu.edu.cn/handle/262010/421858
Collection生命科学学院
Corresponding AuthorGuo, Xusheng
Affiliation1.Lanzhou Univ, Sch Life Sci, State Key Lab Grassland & Agroecosyst, Lanzhou 730000, Peoples R China
2.Lanzhou Univ, Probiot & Biol Feed Res Ctr, Lanzhou 730000, Peoples R China
3.Next Biosci Inst, Wuhan 430000, Peoples R China
4.Nat Resources Inst Finland Luke Anim, Jokioinen 31600, Finland
5.Inst Postharvest & Food Sci, Microbial Food Safety Res Unit, Dept Food Qual & Safety, Volcani Ctr,Agr Res Org, Derech HaMaccabim Rd 68,POB 15159, IL-7528809 Rishon Leziyyon, Israel
First Author AffilicationSchool of Life Sciences
Corresponding Author AffilicationSchool of Life Sciences
Recommended Citation
GB/T 7714
Xu, Dongmei,Wang, Nian,Rinne, Marketta,et al. The bacterial community and metabolome dynamics and their interactions modulate fermentation process of whole crop corn silage prepared with or without inoculants[J]. MICROBIAL BIOTECHNOLOGY,2020.
APA Xu, Dongmei.,Wang, Nian.,Rinne, Marketta.,Ke, Wencan.,Weinberg, Zwika G..,...&Guo, Xusheng.(2020).The bacterial community and metabolome dynamics and their interactions modulate fermentation process of whole crop corn silage prepared with or without inoculants.MICROBIAL BIOTECHNOLOGY.
MLA Xu, Dongmei,et al."The bacterial community and metabolome dynamics and their interactions modulate fermentation process of whole crop corn silage prepared with or without inoculants".MICROBIAL BIOTECHNOLOGY (2020).
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Altmetrics Score
Google Scholar
Similar articles in Google Scholar
[Xu, Dongmei]'s Articles
[Wang, Nian]'s Articles
[Rinne, Marketta]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xu, Dongmei]'s Articles
[Wang, Nian]'s Articles
[Rinne, Marketta]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xu, Dongmei]'s Articles
[Wang, Nian]'s Articles
[Rinne, Marketta]'s Articles
Terms of Use
No data!
Social Bookmark/Share
No comment.
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.