Regulation of vitellogenin gene expression under the negative modulator, gonad-inhibiting hormone in Penaeus monodon

Kluebsoongnoen, Jakkapong; Panyim, Sakol; Udomkit, Apinunt

doi:10.1016/j.cbpa.2020.110682

Cited by 7 publications

(1 citation statement)

References 38 publications

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“…They can form a complex with hormone receptors and then enter the nucleus where they bind to DNA, resulting in the translation of specific mRNAs and proteins. These give rise to specific physiological responses, including sex differentiation and germ cell development (Kluebsoongnoen et al, 2020; Santiesteban et al, 2010). In the present study, three genes were identified as being involved in the ovarian steroidogenesis pathway.…”

Section: Discussionmentioning

confidence: 99%

Identification of gonadal associated genes in black tiger shrimp ( Penaeus monodon ) using transcriptome analysis and high‐throughput sequencing

Jiang

et al. 2022

Aquaculture Research

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Black tiger shrimp (Penaeus monodon) is a commercially important species. It is reported to have low reproductive maturation rates in captivity. To improve the production of this species via sustainable aquaculture, genetic techniques are required to improve its maturation rates. However, to date, reports on P. monodon reproduction at a transcriptional level are limited. To address this, we conducted transcriptome sequencing of the ovaries and testes of P. monodon using high-throughput sequencing to identify sex-related pathways and genes. A total of 75.74 Gb of clean data were generated from nine gonadal tissue libraries. We obtained 62,276 unigenes with a mean length of 1452 bp and N50 of 2423 bp. A total of 11,411 significantly differentially expressed genes (DEGs) were identified between the testis and developed ovaries. Enrichment analysis of the DEGs identified 415 significantly enriched GO terms and 106 enriched KEGG pathways. Genes related to the P. monodon ovaries were enriched in the steroid biosynthesis, mRNA surveillance, nucleocytoplasmic transport, oxidative phosphorylation and DNA replication pathways. Five upregulated and five downregulated ovarian genes were confirmed using RT-PCR. This investigation has thus identified important sex-related functional genes, GO terms and pathways in P. monodon. In particular, we identified several important genes and pathways related to gonadal development, such as GnRH/GnRHR-like, Hsp90, PCNA, cathepsin L, Wnt signalling pathway and ovarian steroidogenesis pathway, which provide important insights into the mechanism analysis and sex regulation of shrimp gonadal development. The results will provide reference data for future research into the reproductive biology of shrimp, which will aid in improved black tiger shrimp breeding in captivity.

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Section: Discussionmentioning

confidence: 99%

Identification of gonadal associated genes in black tiger shrimp ( Penaeus monodon ) using transcriptome analysis and high‐throughput sequencing

Jiang

et al. 2022

Aquaculture Research

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Cloning, functional and regulation analysis of a novel male reproduction-related protein gene from the oriental river prawn Macrobrachium nipponense

et al. 2021

Animal Reproduction Science

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Cloning of notch1 and its role in the growth and development of Exopalaemon carinicauda

Shen¹,

Hu²,

Shen³

et al. 2023

Aquaculture Reports

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Regulation of vitellogenin gene expression under the negative modulator, gonad-inhibiting hormone in Penaeus monodon

Cited by 7 publications

References 38 publications

Identification of gonadal associated genes in black tiger shrimp ( Penaeus monodon ) using transcriptome analysis and high‐throughput sequencing

Identification of gonadal associated genes in black tiger shrimp ( Penaeus monodon ) using transcriptome analysis and high‐throughput sequencing

Cloning, functional and regulation analysis of a novel male reproduction-related protein gene from the oriental river prawn Macrobrachium nipponense

Cloning of notch1 and its role in the growth and development of Exopalaemon carinicauda

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