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Effect of dietary chitosan oligosaccharide supplementation on the pig ovary transcriptome
Xu, Qingsong1; Qu, Chen1; Wan, Jin2; Cheng, Gong3,4; Yang, Wen1; Gong, Changhao1; He, Jun2; Du, Yuguang3
2018
发表期刊RSC ADVANCES
ISSN2046-2069
卷号8期号:24页码:13266-13273
摘要Fecundity improvement is one of the most important economic traits for the swine industry as it significantly increases production efficiency. Intriguingly, chitosan oligosaccharide (COS), a biomaterial with an active amino group, could promote sow reproductive performance. Therefore, we investigated the effects of dietary COS supplementation on the gene expression differences in the ovaries of sows using the RNA-Seq method. This analysis obtained 13960051 and 14564863 clean reads in control ovary and COS ovary libraries, respectively. A total of 486 differentially expressed genes (DEGs) were thereby identified (FDR 0.001, |log(2)ratio| 1). There were 234 up-regulated and 252 down-regulated genes in the COS ovary samples compared with the control ovary samples. A large number of these DEGs were involved in the terms cellular process, cell & cell part and binding. Furthermore, pathway analysis indicated that these DEGs were significantly enriched in 34 Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways, including cell cycle, progesterone-mediated oocyte maturation, metabolic pathways, oocyte meiosis, and hematopoietic cell lineage among others. These results provided the molecular mechanisms of using COS feed additive for improving sow litter size and prolificacy.
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
DOI10.1039/c7ra10172d
收录类别SCI
语种英语
关键词[WOS]DIFFERENTIALLY EXPRESSED GENES ; RNA-SEQ ; BIOLOGICAL-ACTIVITIES ; PREGNANCY ; REPRODUCTION ; IMPLANTATION ; PERFORMANCE ; NUTRITION ; SURVIVAL ; INSIGHTS
WOS研究方向Chemistry
WOS类目Chemistry, Multidisciplinary
项目资助者Program for Innovative Talents in Higher Education of Liaoning Province ; Dalian high level talent innovation support program(2015R020) ; National Natural Science Foundation of China(31372347)
WOS记录号WOS:000430018700028
引用统计
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/24132
专题研究所(批量导入)
作者单位1.Dalian Ocean Univ, Liaoning Key Lab Marine Anim Immunol & Dis Contro, 52 Heishijiao St, Dalian 116023, Peoples R China
2.Sichuan Agr Univ, Inst Anim Nutr, Chengdu 611130, Sichuan, Peoples R China
3.Chinese Acad Sci, Inst Proc Engn, Beijing 100190, Peoples R China
4.Zhongke Runxin Suzhou Biol Technol Co Ltd, Suzhou 215000, Peoples R China
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Xu, Qingsong,Qu, Chen,Wan, Jin,et al. Effect of dietary chitosan oligosaccharide supplementation on the pig ovary transcriptome[J]. RSC ADVANCES,2018,8(24):13266-13273.
APA Xu, Qingsong.,Qu, Chen.,Wan, Jin.,Cheng, Gong.,Yang, Wen.,...&Du, Yuguang.(2018).Effect of dietary chitosan oligosaccharide supplementation on the pig ovary transcriptome.RSC ADVANCES,8(24),13266-13273.
MLA Xu, Qingsong,et al."Effect of dietary chitosan oligosaccharide supplementation on the pig ovary transcriptome".RSC ADVANCES 8.24(2018):13266-13273.
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