Induced gynogenesis in the rainbow trout: Sex and survival of progenies production of all-triploid populations

@article{Chourrout1982InducedGI,
  title={Induced gynogenesis in the rainbow trout: Sex and survival of progenies production of all-triploid populations},
  author={D. Chourrout and Edwige Quillet},
  journal={Theoretical and Applied Genetics},
  year={1982},
  volume={63},
  pages={201-205}
}
Gynogenesis could be an efficient way for producing inbred lines in commercial fish species. Gamma-irradiation of sperm gives haploid embryos that all die without hatching; in the present study, we optimized heat treatment of the eggs, in order to produce high rates of diploid gynogenetics. When the eggs are heated to 26 °C for 20 min after 25 min of development, 80% of the embryos hatch, and all the resulting fry are diploid; nevertheless, high mortalities are recorded until feeding start. The… CONTINUE READING

From This Paper

Figures, tables, and topics from this paper.

Citations

Publications citing this paper.
Showing 1-10 of 31 extracted citations

Hybridization and genetic manipulation in Clarias catfish

Khamchai Lawonyawut
2013
View 3 Excerpts

References

Publications referenced by this paper.
Showing 1-10 of 20 references

Electrophoretic variation in four French populations of domesticated rainbow trout ( Salmo gaird - neri )

R. Guyomard
Can . J . Genet . Cytol . • 1981

Polyploidy induced by heat shock in rainbow trout

G. H. Thoorgard, M. E. Jazwin, A. R. Stier
Trans . Am . Fish . Soc . • 1981

Analysis of a Hertwig effect in the rainbow trout ( Salmo gairdneri R . ) after fertilization with gamma irradiated sperm

D. Chourrout, B. Chevassus, F. Hbrioux
Reprod . Nutr . Develop . • 1980

Functional masculinization of genetic females in rainbow trout

H. Okada, H. Matumoto, F. Yamazaki
J . Jpn . Soc . Sci . Fish . • 1979

Genetic variance for growth in rainbow trout ( Salmo gairdneri )

R. Klupp
Aquaculture • 1979

Gynogenetic and hormonal sex reversal used in tests of the XX - XY hypothesis of sex determination in Rana pipiens

C. M. Richards, G. W. Nace
Growth • 1978

Investiga - tion on carp , Cyprinus carpio , gynogenesis

A. Nagy, K. Rajki, L. Horvath, V. Csanyi
J . Fish Biol . • 1978

Investigation of radiation - induced gynogenesis in carp ( Cyprinus carpio L . ) : 3 : Gynogenetic offspring analysis by biochemical markers ( in Russian )

N. B. Cherfas, K. Truweller
Genetika • 1978

Selection experiments with salmon . 3 : Genetic and environmental sources of variation in length and weight of Atlantic salmon in the freshwater phase

T. Refstie, T. A. Steine
Aquaculture • 1978

Similar Papers

Loading similar papers…