Bacterial Community Composition and Fermentation Patterns in the Rumen of Sika Deer (Cervus nippon) Fed Three Different Diets

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	Bacterial Community Composition and Fermentation Patterns in the Rumen of Sika Deer (Cervus nippon) Fed Three Different Diets
	Li ZP 1; Wright ADG 2; Liu HL 1; Bao K 1; Zhang TT 1; Wang KY 1; Cui XZ 1; Yang FH 1; Zhang ZG[]3; Li GY[]1
刊名	MICROBIAL ECOLOGY
	2015
卷号	69 期号:2 页码:307-318
通讯作者	zhangzhigang@mail.kiz.ac.cn
合作状况	其它
英文摘要	Sika deer (Cervus nippon) rely on microorganisms living in the rumen to convert plant materials into chemical compounds, such as volatile fatty acids (VFAs), but how the rumen bacterial community is affected by different forages and adapt to altered diets remains poorly understood. The present study used 454-pyrosequencing of bacterial 16S ribosomal RNA (rRNA) genes to examine the relationship between rumen bacterial diversity and metabolic phenotypes using three sika deer in a 3 x 3 latin square design. Three sika deer were fed oak leaves (OL), corn stover (CS), or corn silage (CI), respectively. After a 7-day feeding period, when compared to the CS and CI groups, the OL group had a lower proportion of Prevotella spp. and a higher proportion of unclassified bacteria belonging to the families Succinivibrionaceae and Paraprevotellaceae (P < 0.05). Meanwhile, the concentration of isobutyrate was significantly lower (P < 0.05) in the OL group than in the CS and CI groups. There was no significant change of dominant bacterial genera in the OL group after 28 days of feeding. Conversely, total volatile fatty acids (TVFAs) showed an increase after 28 days of feeding, mainly due to the increasing of acetate, propionate, and valerate (P < 0.05). The interplay between bacteria and metabolism in the OL group differed from that in the CS and CI groups, especially for the interaction of TVFAs and acetate/propionate. Overall, the current study suggested that Prevotella spp. played critical roles in the fermentation of feed in the rumen of sika deer. However, the differences in interplay patterns between rumen bacterial community composition and metabolic phenotypes were altered in the native and domesticated diets indicating the changed fermentation patterns in the rumen of sika deer.
收录类别	SCI
资助信息	This work is supported by a leading talentand creative team project (20121810), natural science foundation (20130101104JC) and major scientific research projects (20140203018NY) fr…
语种	英语
WOS记录号	WOS:000349017600008
公开日期	2015-03-06
内容类型	期刊论文
源URL	[http://159.226.149.42:8088/handle/152453/8271]
专题	昆明动物研究所_进化与功能基因组学昆明动物研究所_遗传资源与进化国家重点实验室
作者单位	1.Jilin Provincial Key Labororary for Molecular Biology of Special Economic Animals, Institute of Special Animal and Plant Sciences, Chinese Academy of Agricultural Sciences, Changchun, China 2.Department of Animal Science, University of Vermont, Burlington, VT, USA 3.State Key Laboratory of Genetic Resources and Evolution, Kunming InstituteofZoology,ChineseAcademyofSciences,Kunming,China
推荐引用方式 GB/T 7714	Li ZP,Wright ADG,Liu HL,et al. Bacterial Community Composition and Fermentation Patterns in the Rumen of Sika Deer (Cervus nippon) Fed Three Different Diets[J]. MICROBIAL ECOLOGY,2015,69(2):307-318.
APA	Li ZP.,Wright ADG.,Liu HL.,Bao K.,Zhang TT.,...&Li GY[*].(2015).Bacterial Community Composition and Fermentation Patterns in the Rumen of Sika Deer (Cervus nippon) Fed Three Different Diets.MICROBIAL ECOLOGY,69(2),307-318.
MLA	Li ZP,et al."Bacterial Community Composition and Fermentation Patterns in the Rumen of Sika Deer (Cervus nippon) Fed Three Different Diets".MICROBIAL ECOLOGY 69.2(2015):307-318.