Skip to main content
Log in

Chromosome polymorphism in the rainbow trout (Salmo gairdneri Richardson)

  • Published:
Chromosoma Aims and scope Submit manuscript

Abstract

Chromosome preparations from lymphocyte cultures of 50 rainbow trout were studied. Diploid chromosome numbers of 59, 60, 61, 62 and 63 were found in different individuals in which the arm number (NF) was 104. Intraindividual polymorphism was found at a low level in 25 of the fish. The results suggest that numerous chromosome polymorphisms exist in rainbow trout.

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

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  • Barshene, Ya.V.: Ontogenetic variability of the chromosome number in the Atlantic salmon (Salmo salar L.). Genetika (USSR) 14, 2029–2036 (1978)

    Google Scholar 

  • Barshene, Ya.V.: Individual polymorphism of chromosome sets in the Atlantic salmon. Tsitologiya (USSR) 23, 1053–1059 (1981)

    Google Scholar 

  • Beçak, W., Beçak, M.L., Ohno, S.: Intraindividual chromosomal polymorphism in the green sunfish (Lepomis cyanellus) as evidence of somatic segregation. Cytogenetics 5, 313–320 (1966)

    Google Scholar 

  • Bungenberg de Jong, C.M.: Cytological studies in Salmo irideus. Genetica 27, 472–483 (1955)

    Google Scholar 

  • Cuellar, O., Uyeno, T.: Triploidy in rainbow trout. Cytogenetics 11, 508–515 (1972)

    Google Scholar 

  • Davisson, M.T., Wright, J.E., Atherton, L.M.: Cytogenetic analysis of pseudolinkage of LDH loci in the teleost genus Salvelinus. Genetics 73, 645–658 (1973)

    Google Scholar 

  • Fukuoka, H.: Chromosomes of the sockeye salmon (Oncorhynchus nerka). Japan J. Genet. 47, 459–464 (1972a)

    Google Scholar 

  • Fukuoka, H.: Chromosome variations in the rainbow trout (Salmo gairdneri irideus (Gibbons)). Japan J. Genet. 47, 455–458 (1972b)

    Google Scholar 

  • Gold, J.R., Gall, G.A.E.: Chromosome cytology and polymorphism in the Californian high Sierra golden trout (Salmo aguabonita). Can. J. Genet. Cytol. 17, 41–53 (1975)

    Google Scholar 

  • Gorshkov, S.A., Gorshkova, G.V.: Chromosome polymorphism in the pink salmon Oncorhynchus gorbuscha. Tsitologiya/USSR 23, 954–960 (1981)

    Google Scholar 

  • Hartley, S.E., Horne, M.T.: A method for obtaining mitotic figures from blood leucocyte cultures of rainbow trout (Salmo gairdneri). J. Fish Biol. 22, 77–82 (1983)

    Google Scholar 

  • Heckman, J.R., Allendorf, F.W., Wright, J.E.: Trout leukocytes. Growth in oxygenated cultures. Science 173, 246–247 (1971)

    Google Scholar 

  • Kajdanova, T.L.: A study of chromosomal polymorphism in the population of rainbow (Salmo irideus G.) and brown (Salmo trutta m. fario) trouts. Izv. Gosniorkh. 97, 155–158 (1974)

    Google Scholar 

  • Kajdanova, T.L.: A karyotype study in the brown trout Salmo trutta m. fario L. from the Ropsha population. Vop. Ikhtiol. 15, 1007–1012 (1975)

    Google Scholar 

  • Kulikova, N.I.: Intraspecific variability of karyotypes of the chum salmon (Oncorhynchus keta Walb)). J. Ichthyol. 11, 977–983 (1971)

    Google Scholar 

  • Muramoto, J., Azumi, J., Fukuoka, H.: Karyotypes of nine species of salmonidae. Chrom. Inf. Serv. 17, 20–23 (1974)

    Google Scholar 

  • Ohno, S.: The enormous diversity in genome sizes of fish as a reflection of nature's extensive experiments with gene duplication. Trans. Am. Fish Soc. 99, 120–130 (1970)

    Google Scholar 

  • Ohno, S.: “Animal Cytogenetics Vol. 4 Chordata I: Protochordata, cyclostomata and pisces”. Borntraeger, Berlin, Stuttgart: Gebr. 1974

    Google Scholar 

  • Ohno, S., Muramoto, J., Klein, J., Atkin, N.B.: Diploidtetraploid relationship in clupeoid and salmonoid fish. In “Chromosomes Today Vol.2” C.D. Darlington & K.R. Lewis (Eds) Edinburgh: Oliver & Boyd, 1969

    Google Scholar 

  • Ohno, S., Stenius, C., Faisst, E., Zenzes, M.T.: Post-zygotic chromosomal rearrangements in rainbow trout (Salmo irideus Gibbons). Cytogentics, 4, 117–129 (1965)

    Google Scholar 

  • Roberts, F.L.: Chromosomal polymorphisms in North American landlocked Salmo salar. Can. J. Genet. Cytol. 10, 865–875 (1968)

    Google Scholar 

  • Roberts, F.L.: Atlantic salmon (Salmo salar) chromosomes and speciation. Trans. Am. Fish. Soc. 99, 105–111 (1970)

    Google Scholar 

  • Simon, R.C., Dollar, A.M.: Cytological aspects of speciation in two North American teleosts, Salmo gairdneri and Salmoclarki lewisi. Can. J. Genet. Cytol 5, 43–49 (1963)

    Google Scholar 

  • Thorgaard, G.H.: Robertsonian polymorphism and constitutive heterochromatin distribution in chromosomes of the rainbow trout (Salmogairdneri). Cytogenet. Cell Genet. 17, 174–184 (1976)

    Google Scholar 

  • Thorgaard, G.H.: Sex chromosomes in the sockeye salmon: a Y-autosome fusion. Can. J. Genet. Cytol. 20, 349–354 (1978)

    Google Scholar 

  • Vasil'ev, V.B.: Karyotes of different forms of the Kamchatka trout Salmo mykiss Walbaum and steelhead Salmo gairdneri Richarson. Vop. Ikhtiol. 15, 889–900 (1975)

    Google Scholar 

  • White, M.J.D.: “Animal cytology and evolution” 3rd. Edition Publ. Cambridge: Univ. Press pp. 294–304 (1973)

    Google Scholar 

  • Wright, J.E.: Chromosome numbers in trout. Progve. Fish Cult. 17, 172–176 (1955)

    Google Scholar 

  • Zelinskyi, Yu.P.: Karyotypes of the Atlantic salmon of the landlocked population of the Kuyto lakes (White Sea Basin). J. Ichthyol. 16, 1018–1023 (1976)

    Google Scholar 

  • Zenzes, M.Y., Voiculescu, I.: C-banding patterns in Salmo trutta, a species of tetraploid origin. Genetica (den Haag) 45, 531–536 (1975)

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Hartley, S.E., Home, M.T. Chromosome polymorphism in the rainbow trout (Salmo gairdneri Richardson). Chromosoma 87, 461–468 (1982). https://doi.org/10.1007/BF00333467

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00333467

Keywords

Navigation