Analysis of high-throughput sequencing for cecal microbiota diversity and function in hens under different rearing systems
| العنوان: | Analysis of high-throughput sequencing for cecal microbiota diversity and function in hens under different rearing systems |
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| المؤلفون: | Xiangjun Song, Hongmei Liu, Shuiqin Shi, Zhao Qi, Baoyan Cheng, Jian Tu, Kezong Qi, Yin Shao, Bintao Gu, Shaowen Li |
| المصدر: | 3 Biotech |
| بيانات النشر: | Springer Science and Business Media LLC, 2019. |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | animal structures, Carbohydrate transport, Rikenellaceae, biology, Firmicutes, Bacteroidetes, Environmental Science (miscellaneous), Prevotellaceae, biology.organism_classification, Agricultural and Biological Sciences (miscellaneous), Original Article, Food science, Proteobacteria, Bacteroides, Biotechnology, Ruminococcaceae |
| الوصف: | Rearing systems play an important role in animal welfare, health and the composition of the gut microbiome. Therefore, the purpose of this study was to investigate the effects of different rearing systems on the composition and function of cecal microbiota in chickens. The 120-day-old Lohmann hens of cage rearing systems (CRS) and free-range systems (FRS) were studied. The cecal bacterial populations of hens were surveyed by high-throughput sequencing (HTS) of the bacterial 16S rRNA hypervariable region V3–V4 combined with metagenomic sequencing analysis. The 16S rRNA sequencing analysis showed that the cecal microbiota differed between the FRS and CRS. The three most abundant bacteria phyla in the two systems were the Bacteroidetes (> 48%), Firmicutes (> 37%), and Proteobacteria (> 6%), the Deferribacteres (> 2.4%) were found in FRS and almost absent in CRS ( |
| تدمد: | 2190-5738 2190-572X |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5da23e52c272be8d8132e7c65233659aTest https://doi.org/10.1007/s13205-019-1970-7Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....5da23e52c272be8d8132e7c65233659a |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 21905738 2190572X |
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