基于16S rRNA高通量测序方法比较新疆冷水鱼肠道中微生物多样性OA北大核心CSCDCSTPCD
Comparison of Intestinal Microbial Diversity in Cold-Water Fishes in Xinjiang by 16S rRNA High-Throughput Sequencing
为了解新疆阿勒泰地区额尔齐斯河流域野生冷水鱼肠道微生物多样性及其群落结构组成.采用NGS高通量测序技术,分析3 种冷水鱼肠道内容物和黏膜中细菌16S?rRNA?V4区基因序列,进而比较不同种类冷水鱼肠道内容物和黏膜中微生物的群落结构组成及多样性差异.结果共获得58?328?条有效序列,242?个OTU.多样性分析表明,哲罗鱼样品中的Shannon指数明显低于细鳞鱼和黑斑狗鱼,细鳞鱼和黑斑狗鱼在群落结构上更为接近.在门水平6?个样品中的菌群均以厚壁…查看全部>>
This study aimed to understand the intestinal microbial diversity and community structure of wild cold-water fishes in Eerqisi River in Altay region, Xinjiang, China. The V4 region of the 16S rRNA gene was sequenced by high-throughput sequencing and the microbial community compositions in the intestinal contents and mucosa of three kinds of cold-water fish were compared. A total of 58 328 effective sequences and 242 operational taxonomic units (OTUs) w…查看全部>>
黄丽丽;张艳;周红;倪永清
石河子大学食品学院,新疆 石河子 832000石河子大学食品学院,新疆 石河子 832000石河子大学食品学院,新疆 石河子 832000石河子大学食品学院,新疆 石河子 832000
生物科学
冷水鱼微生物多样性高通量测序技术
cold-water fishes microbial diversity high-throughput sequencing
《食品科学》 2018 (10)
138-144,7
国家自然科学基金地区科学基金项目(31360001)
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