High‐throughput sequencing reveals the core gut microbiome of Bar‐headed goose (Anser indicus) in different wintering areas in Tibet. Issue 2 (4th February 2016)

• Record Type: Journal Article
• Authors: Wang, Wen; Cao, Jian; Yang, Fang; Wang, Xuelian; Zheng, Sisi; Sharshov, Kirill; Li, Laixing
• Is Part Of: MicrobiologyOpen. Volume 5:Issue 2(2016:Apr.)
• Page Start: 287
• Page End: 295
• Publication Date: 2016-02-04
• Subjects: Artificial breeding -- bar‐headed geese -- gut microbiome -- illumina high‐throughput sequencing -- probiotics; Microbiology -- Periodicals; 579
• DOI: 10.1002/mbo3.327
• Languages: English
• ISSNs: 2045-8827

Abstract

Abstract: Elucidating the spatial dynamic and core gut microbiome related to wild bar‐headed goose is of crucial importance for probiotics development that may meet the demands of bar‐headed goose artificial breeding industries and accelerate the domestication of this species. However, the core microbial communities in the wild bar‐headed geese remain totally unknown. Here, for the first time, we present a comprehensive survey of bar‐headed geese gut microbial communities by Illumina high‐throughput sequencing technology using nine individuals from three distinct wintering locations in Tibet. A total of 236, 676 sequences were analyzed, and 607 OTUs were identified. We show that the gut microbial communities of bar‐headed geese have representatives of 14 phyla and are dominated by Firmicutes, Proteobacteria, Actinobacteria, and Bacteroidetes . The additive abundance of these four most dominant phyla was above 96% across all the samples. At the genus level, the sequences represented 150 genera. A set of 19 genera were present in all samples and considered as core gut microbiome. The top seven most abundant core genera were distributed in that four dominant phyla. Among them, four genera ( Lactococcus, Bacillus, Solibacillus, and Streptococcus ) belonged to Firmicutes, while for other three phyla, each containing one genus, such as Proteobacteria (genus Pseudomonas ), Actinobacteria (genus Arthrobacter ), and Bacteroidetes (genus Bacteroides ). This broad survey represents the most in‐depth assessment, to date, of the gut microbes that associated with bar‐headed geese. These data create a baseline for future bar‐headed goose microbiology research, and make an original contribution to probiotics development for bar‐headed goose artificial breeding industries. Abstract : We show that the gut microbial communities of bar‐headed geese have representatives of 14 phyla and are dominated by Firmicutes, Proteobacteria, Actinobacteria, and Bacteroidetes . The additive abundance of these four most dominant phyla was above 96% across all the samples. At the genus level, the sequences represented 150 genera. A set of 19 genera were present in all samples and considered as core gut microbiome.