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Comprehensive analysis on the regulation of differentially expressed of mRNA and ncRNA in different ovarian stages of ark shell Scapharca broughtonii

文献类型： 外文期刊

作者： Wang, Wenjing 1 ; Wu, Biao 1 ; Liu, Zhihong 1 ; Sun, Xiujun 1 ; Zhou, Liqing 1 ; Xu, Wandong 4 ; Yu, Tao 5 ; Zheng, Yanxin 5 ; Zhang, Shihao 6 ;

作者机构： 1.Chinese Acad Fishery Sci, Yellow Sea Fisheries Res Inst, State Key Lab Mariculture Biobreeding & Sustainabl, Qingdao 266071, Peoples R China

2.Shanghai Ocean Univ, Natl Demonstrat Ctr Expt Fisheries Sci Educ, Shanghai 201306, Peoples R China

3.Lab Marine Fisheries Sci & Food Prod Proc, Laoshan Lab, Qingdao 266237, Peoples R China

4.Adm Examinat & Approval Serv Bur Kenli Dist, Dongying 257500, Peoples R China

5.Chinese Acad Fishery Sci, Changdao Enhancement & Expt Stn, Yantai 265800, Peoples R China

6.Shandong Anhai lnvestment Co Ltd, Jinan 250013, Peoples R China

关键词： Ovarian development; Non-coding RNA; Sex steroid hormones; CeRNA; Scapharca broughtonii

期刊名称：BMC GENOMICS （ 影响因子：4.4； 五年影响因子：4.7 ）

ISSN： 1471-2164

年卷期： 2023 年 24 卷 1 期

页码：

收录情况： SCI

摘要： Background Ovarian development is an important prerequisite and basis for animal reproduction. In many vertebrates, it is regulated by multiple genes and influenced by sex steroid hormones and environmental factors. However, relative information is limited in shellfish. To explore the biological functions and molecular mechanisms of mRNA and non-coding RNA that regulate ovarian development in Scapharca broughtonii, we performed whole transcriptome sequencing analysis on ovaries at three developmental stages. Furthermore, the biological processes involved in the differential expression of mRNA and ncRNA were analyzed.Results A total of 11,342 mRNAs, 6897 lncRNAs, 135 circRNAs, and 275 miRNAs were differentially expressed. By mapping the differentially expressed RNAs from the three developmental stages of Venn diagram, multiple groups of shared mRNAs and lncRNAs were found to be associated with ovarian development, with some mRNA and ncRNA functions associated with steroid hormone. In addition, we constructed and visualized the lncRNA/circRNA-miRNA-mRNA network based on ceRNA targeting relationships.Conclusions These findings may facilitate our further understanding the mRNA and ncRNAs roles in the regulation of shellfish reproduction.

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