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Role of sex-biased miRNAs in teleosts – a review

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Title Role of sex-biased miRNAs in teleosts – a review
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Creator Rayees Ahmad Bhat
Manisha Priyam
Md Javed Foysal
Sanjay Kumar Gupta
Jitendra Kumar Sundaray
 
Subject miRNAs in fish gonads, reproduction, sexual dimorphism, teleost
 
Description Not Available
MicroRNAs (miRNAs) are small non-coding RNAs that control the expression ofgenes by targeting specific mRNAs. Data related to miRNAs are limited for fishspecies, with only 16 out of the 30 000 fish species enlisted in miRBase. In the pre-sent review, we have summarized the recent findings on the implication of miR-NAs in the teleost reproduction with an emphasis on commercially importantcandidates. The information related to various miRNAs and their roles duringdifferent developmental stages of gonads in nine important species has been com-piled. We have focused on the trend of sexual dimorphism in the gonadal miRNArepertoire of teleost species. Species-specific variability is observed in the expres-sion pattern of gonadal miRNAs in both male and female fish. It is noteworthythat our summarization of teleost miRNAs in reproduction has highlighted thegaps in functional information on the identified miRNAs (both conserved andnovel). It is only after functional validation of the miRNA targets, one can usethese findings to enhance reproductive health and production of the commercialteleost species to boost overall aquaculture sector.
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Date 2023-01-03T13:17:39Z
2023-01-03T13:17:39Z
2021-01-01
 
Type Journal
 
Identifier Bhat, R. A., Priyam, M., Md Foysal, J., Gupta, S. K. and Sundaray, J. K. (2020). Role of sex-biased miRNAs in teleosts – a review. Reviews in Aquaculture, 1–13. (doi: 10.1111/raq.12474).
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http://krishi.icar.gov.in/jspui/handle/123456789/75328
 
Language English
 
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Publisher Not Available