Skip to main content

Genetic Control of Sex Determination and Differentiation in Fish

  • Chapter
  • First Online:
Reproductive and Developmental Strategies

Part of the book series: Diversity and Commonality in Animals ((DCA))

Abstract

The sex of an individual is determined by the type of reproductive organs that they have, i.e., testes or ovaries. These reproductive organs originate from bipotential gonads. Therefore, sex is determined by the direction of gonadal development of a bipotential gonad, which can develop into either a testis or an ovary. Various strategies to determine the sex of a gonad are found in fish, and these strategies range from gonochorism, in which ovaries or testes are developed in different individuals, to sequential hermaphroditism including protogyny, protandry, and bidirectional sex change, and synchronous hermaphroditism. In gonochoristic species, the direction of gonadal development must be decided at a specific time. Regarding the timing, a cue establishes the bifurcation point, and the cue is either a genetic or an environmental factor. To describe how these cues control sex differentiation, this chapter focuses on gonochoristic fish. This chapter first describes the sex-determining genes (i.e., genetic cues) in fish and then summarizes gonadal development including sex reversals induced by non-genomic factors (environmental cues) and genomic factors.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 229.00
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 299.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book
USD 299.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

References

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Masaru Matsuda .

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2018 Springer Japan KK, part of Springer Nature

About this chapter

Check for updates. Verify currency and authenticity via CrossMark

Cite this chapter

Matsuda, M. (2018). Genetic Control of Sex Determination and Differentiation in Fish. In: Kobayashi, K., Kitano, T., Iwao, Y., Kondo, M. (eds) Reproductive and Developmental Strategies. Diversity and Commonality in Animals. Springer, Tokyo. https://doi.org/10.1007/978-4-431-56609-0_14

Download citation

Publish with us

Policies and ethics