您好，欢迎访问安徽省农业科学院 机构知识库！

Comparative transcriptome analysis of silkworm, Bombyx mori colleterial gland suggests their functional role in mucous secretion

文献类型： 外文期刊

作者： Yang, Liangli 1 ; Gao, Qiuping 1 ; Dai, Junjun 2 ; Yuan, Guozhen 1 ; Wang, Lei 1 ; Qian, Cen 1 ; Zhu, Baojian 1 ; Liu, Ch 1 ;

作者机构： 1.Anhui Agr Univ, Coll Life Sci, Hefei, Anhui, Peoples R China

2.Anhui Acad Agr Sci, Sericulture Res Inst, Hefei, Anhui, Peoples R China

期刊名称：PLOS ONE （ 影响因子：3.24； 五年影响因子：3.788 ）

ISSN： 1932-6203

年卷期： 2018 年 13 卷 5 期

页码：

收录情况： SCI

摘要： Colleterial glands (CG) present in the body of adult female of Bombyx mori, which can help adhere eggs on the surface of the host plants. Although this organ has been known for centuries, only morphology and its secretions have been studied. Their gene expression profiles and physiological roles remain largely unknown. Aided by high-throughput next generation sequencing (NGS), we reported the comparative transcriptome analysis of CG isolated from the H9 and the P50 strains of Bombyx mori. A total of 19,896,957 and 20,446,366 clean reads were obtained from CG of H9 and the P50 strains, respectively; then differential expression analysis was performed, and 1,509 differentially expressed genes (DEGs) were identified. Among them, 1,001 genes are up-regulated and 508 genes are down-regulated in P50 individuals compared with H9 individuals. The enrichment of GO (Gene Ontology) and KEGG (Kyoto Encyclopedia of Genes and Genomes) of DEGs confirmed that many DEGs were associated with "Amino acid transport and metabolism", "Nucleotide transport and metabolism", and "Inorganic ion transport and metabolism", 25 of the DEGs related to the "ECM-receptor interaction passway", "sphingolipid metabolism passway", and "amino sugar and nucleotide sugar metabolism passway" were potentially involved in the process of CG development and mucus secretion. According to these data, we hypothesized that CG play an important role in providing favorable physiological environment for the glue secretion formation. In addition, GO enrichment and differential expression analysis of the DEGs in the CG indicate that this gland may be involved in the transporting of small solutes such as sugars, ions, amino acids and nucleotide sugar to the CG. Our findings lay the foundation for further research on CG function.

  • 相关文献
作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：安徽省农业科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台