The bacterial communities associated with fecal types and body weight of rex rabbits
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- 英文论文题名：The bacterial communities associated with fecal types and body weight of rex rabbits
- 论文作者：Bo Zeng ; Shushu Han ; Ping Wang ; Bin Wen ; Wensu Jian ; Wei Guo ; Zhiju Yu ; Dan Du ; Xiangchao Fu ; Fanli Kong ; Mingyao Yang ; Xiaohui Si ; Jiangchao Zhao ; Ying Li
- 英文论文作者：Bo Zeng ; Shushu Han ; Ping Wang ; Bin Wen ; Wensu Jian ; Wei Guo ; Zhiju Yu ; Dan Du ; Xiangchao Fu ; Fanli Kong ; Mingyao Yang ; Xiaohui Si ; Jiangchao Zhao ; Ying Li ; Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province ; Sichuan Agricultural University ; Sichuan Academy of Grassland Science ; Department of Pediatrics and Communicable Disease ; University of Michigan
- 年：2016
- 作者机构：Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province,Sichuan Agricultural University;Sichuan Academy of Grassland Science;Department of Pediatrics and Communicable Disease,University of Michigan;
- 会议召开时间：2016-11-04
- 会议录名称：中国畜牧兽医学会动物微生态学分会第五届第十二次全国学术研讨会论文集
- 语种：英文
- 分类号：S829.1
- 学会代码：ZGXJ
- 会议名称：中国畜牧兽医学会动物微生态学分会第五届第十二次全国学术研讨会
- 会议地点：中国山东青岛
- 主办单位：中国畜牧兽医学会动物微生态学分会
- 学会名称：中国畜牧兽医学会
- 页数：1
- 文件大小：67k
- 原文格式：O
- 会议级别：全国
摘要
Rex rabbit is an important small herbivore for fur and meat production.However,little is known about the gut microbiota in rex rabbit,especially regarding their relationship with different fecal types and growth of the hosts.We characterized the microbiota of both hard and soft feces from rex rabbits with high and low body weight by using the Illumina MiSeq platform targeting the V4 region of the 16 S rDNA.High weight rex rabbits possess distinctive microbiota in hard feces,but not in soft feces,from the low weight group.We detected the overrepresentation of several genera such as YS2/Cyanobacteria,and Bacteroidales and underrepresentation of genera such as Anaeroplasma spp.and Clostridiaceae in high weight hard feces.Between fecal types,several bacterial taxa such as Ruminococcaceae,and Akkermansia spp.were enriched in soft feces.PICRUSt analysis revealed that metabolic pathways such as "stilbenoid,diarylheptanoid,gingerol biosynthesis" were enriched in high weight rabbits,and pathways related to "xenobiotics biodegradation" and "various types of N-glycan biosynthesis" were overrepresented in rabbit soft feces.Our study provides foundation to generate hypothesis aiming to test the roles that different bacterial taxa play in the growth and caecotrophy of rex rabbits.
Rex rabbit is an important small herbivore for fur and meat production.However,little is known about the gut microbiota in rex rabbit,especially regarding their relationship with different fecal types and growth of the hosts.We characterized the microbiota of both hard and soft feces from rex rabbits with high and low body weight by using the Illumina MiSeq platform targeting the V4 region of the 16 S rDNA.High weight rex rabbits possess distinctive microbiota in hard feces,but not in soft feces,from the low weight group.We detected the overrepresentation of several genera such as YS2/Cyanobacteria,and Bacteroidales and underrepresentation of genera such as Anaeroplasma spp.and Clostridiaceae in high weight hard feces.Between fecal types,several bacterial taxa such as Ruminococcaceae,and Akkermansia spp.were enriched in soft feces.PICRUSt analysis revealed that metabolic pathways such as "stilbenoid,diarylheptanoid,gingerol biosynthesis" were enriched in high weight rabbits,and pathways related to "xenobiotics biodegradation" and "various types of N-glycan biosynthesis" were overrepresented in rabbit soft feces.Our study provides foundation to generate hypothesis aiming to test the roles that different bacterial taxa play in the growth and caecotrophy of rex rabbits.
Rex rabbit is an important small herbivore for fur and meat production.However,little is known about the gut microbiota in rex rabbit,especially regarding their relationship with different fecal types and growth of the hosts.We characterized the microbiota of both hard and soft feces from rex rabbits with high and low body weight by using the Illumina MiSeq platform targeting the V4 region of the 16 S rDNA.High weight rex rabbits possess distinctive microbiota in hard feces,but not in soft feces,from the low weight group.We detected the overrepresentation of several genera such as YS2/Cyanobacteria,and Bacteroidales and underrepresentation of genera such as Anaeroplasma spp.and Clostridiaceae in high weight hard feces.Between fecal types,several bacterial taxa such as Ruminococcaceae,and Akkermansia spp.were enriched in soft feces.PICRUSt analysis revealed that metabolic pathways such as "stilbenoid,diarylheptanoid,gingerol biosynthesis" were enriched in high weight rabbits,and pathways related to "xenobiotics biodegradation" and "various types of N-glycan biosynthesis" were overrepresented in rabbit soft feces.Our study provides foundation to generate hypothesis aiming to test the roles that different bacterial taxa play in the growth and caecotrophy of rex rabbits.
引文
1.Hirakawa&Hirofumi.Coprophagy in leporids and other mammalian herbivores.Mammal Rev 31,61-80(2001).
2.Chivers,D.J.&Langer,P.The digestive system in mammals:food,form and function,(Cambridge University Press,1994).
3.Blas,C.D.&Wiseman,J.The nutrition of the rabbit,(CABI Publishing,1998).
2.Chivers,D.J.&Langer,P.The digestive system in mammals:food,form and function,(Cambridge University Press,1994).
3.Blas,C.D.&Wiseman,J.The nutrition of the rabbit,(CABI Publishing,1998).