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Integrated mRNA and miRNA expression profile analysis of female and male gonads in Hyriopsis cumingii by Wang, Ya-Yu (author);Duan, Sheng-Hua (author);Wang, Gui-Ling (author);Li, Jia-Le (author) is a Biochemistry, Genetics and Molecular Biology article available to read on EtoBox.

What is Integrated mRNA and miRNA expression profile analysis of female and male gonads in Hyriopsis cumingii about?

## Abstract Hyriopsis cumingii is an important species for freshwater pearl cultivation in China. In terms of pearl production, males have larger pearls and better glossiness than females, but there are few reports focusing on the sex of H. cumingii. In this study, six mRNA and six microRNA (miRNA) libraries were prepared from ovaries and testes. Additionally, 28,502 differentially expressed genes (DEGs) and 32 differentially expressed miRNAs (DEMs) were identified. Compared with testis, 14,360 mRNAs and 20 miRNAs were up-regulated in ovary, 14,142 mRNAs and 12 miRNAs were down-regulated. In DEGs, the known genes related to sex determinism and/or differentiation were also identified, such as DMRT1, SOX9, SF1 for males, FOXL2 for females, and other potentially significant candidate genes. Three sex-related pathways have also been identified, which are Wnt, Notch, and TGF-beta. In 32 DEMs, the three miRNAs (miR-9-5p, miR-92, miR-184) were paid more attention, they predicted 28 target genes, which may also be candidates for sex-related miRNAs and genes. Differential miRNAs target genes analysis reveals the pathway associated with oocyte meiosis and spermatogenesis. Overall, the findin

Who reads Integrated mRNA and miRNA expression profile analysis of female and male gonads in Hyriopsis cumingii?

Author

Wang, Ya-Yu (author);Duan, Sheng-Hua (author);Wang, Gui-Ling (author);Li, Jia-Le (author)

Publisher

Springer Science and Business Media LLC

Published

2021

Language

EN

Field

Biochemistry, Genetics and Molecular Biology (Life Sciences)