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Induction of triploidy in offspring of gilthead seabream ( Sparus aurata ) by means of heat shock

Induction of triploidy in offspring of gilthead seabream ( Sparus aurata ) by means of heat shock By using heat shock, we have induced triploidy in the offspring of gilthead seabream (Sparus aurata). We have verified that the effectiveness of the treatment in this marine species depends not only on the three factors habitually considered (incubation time, treatment intensity and treatment time), but also on the salinity of the treatment water. The most effective treatment to provoke triploidy in this species is to apply a heat shock of 34 °C for 10 min without an incubation period and with water salinity at 30:1000. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Applied Ichthyology Wiley

Induction of triploidy in offspring of gilthead seabream ( Sparus aurata ) by means of heat shock

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Publisher
Wiley
Copyright
Copyright © 1996 Wiley Subscription Services, Inc., A Wiley Company
ISSN
0175-8659
eISSN
1439-0426
DOI
10.1111/j.1439-0426.1996.tb00060.x
Publisher site
See Article on Publisher Site

Abstract

By using heat shock, we have induced triploidy in the offspring of gilthead seabream (Sparus aurata). We have verified that the effectiveness of the treatment in this marine species depends not only on the three factors habitually considered (incubation time, treatment intensity and treatment time), but also on the salinity of the treatment water. The most effective treatment to provoke triploidy in this species is to apply a heat shock of 34 °C for 10 min without an incubation period and with water salinity at 30:1000.

Journal

Journal of Applied Ichthyology – Wiley

Published: May 1, 1996

References

  • Cytogenetical characterization of gilthead seabream Sparus aurata (Pisces, Perciformes), a deletion affecting the NOR in a hatchery stock
    Garrido‐Ramos, Garrido‐Ramos; Jamilena, Jamilena; Lozano, Lozano; Cárdenas, Cárdenas; Ruiz Rejón, Ruiz Rejón; Ruiz Rejón, Ruiz Rejón
  • Induction of triploidy in Atlantic salmon by heat shock
    Johnstone, Johnstone
  • Heterozygosity and developmental stability in gynogenetic diploid and triploid rainbow trout
    Leary, Leary; Allendorf, Allendorf; Knudsen, Knudsen; Thorgaard, Thorgaard
  • Attempted triploid induction in Atlantic salmon ( Salmo salar ) using cold shocks
    Lincoln, Lincoln; Aulstad, Aulstad; Grammeltvedt, Grammeltvedt
  • Triploid rainbows show commercial potential
    Lincoln, Lincoln; Bye, Bye
  • Production of all‐female triploid rainbow trout
    Lincoln, Lincoln; Scott, Scott
  • Obtención artificial de triploides en la trucha arco‐iris ( Salmo gairdneri Rich.) mediante choque térmico
    Lozano, Lozano; Ruiz Rejon, Ruiz Rejon; Ruiz Rejon, Ruiz Rejon
  • Ploidy manipulation and performance
    Thorgaard, Thorgaard
  • The gonadal cycle of the captivity‐reared hermaphroditic teleost Sparus aurata (L.) during the first two years of life
    Zohar, Zohar; Abraham, Abraham; Gordin, Gordin