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Genetic structure of natural and cultured populations of the oyster (Ostrea edulis L.) in the Adriatic Sea


Maršić-Lučić, Jasna
Genetic structure of natural and cultured populations of the oyster (Ostrea edulis L.) in the Adriatic Sea // Acta Adriatica, 40 (1999), 2; 55-65 (podatak o recenziji nije dostupan, članak, znanstveni)


Naslov
Genetic structure of natural and cultured populations of the oyster (Ostrea edulis L.) in the Adriatic Sea

Autori
Maršić-Lučić, Jasna

Izvornik
Acta Adriatica (0001-5113) 40 (1999), 2; 55-65

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Genetic structure; Ostrea edulis;L.; allozymes; shellfish genetics

Sažetak
Starch gel electrophoresis was used to determine the genetic structure, as well as population differentiation in and among natural and cultured populations of the European flat oyster (Ostrea edulis, L.) from the eastern coast of the Adriatic Sea. From three natural and three cultured populations, seven enzyme loci were analyzed: 6-Phosphogluconate dehydrogenase (6Pgd), isocitrate dehydrogenase (Idh), glucosephosphate isomerase (Pgi) and peptidase (-a, -b, -c, -d). None of the populations revealed significant deviations from the expected Hardy-Weinberg equilibrium frequences of genotypes, which propose that mating was random within each population. The number of percent of polymorphic loci per population, mean heterozygosity and effective number allele per locus indicate that the levels of genetic variations O.edulis populations at the eastern coast of the Adriatic Sea are higher in comparison to other oyster populations from the Mediterranean and Atlantic beds. There is no heterozygote deficiency within populations, nor differentiations in gene frequencies between natural and cultured populations.

Izvorni jezik
Engleski

Znanstvena područja
Biologija



POVEZANOST RADA


Projekt / tema
00010202

Ustanove
Institut za oceanografiju i ribarstvo, Split

Profili:

Avatar Url Jasna Maršić-Lučić (autor)

Citiraj ovu publikaciju

Maršić-Lučić, Jasna
Genetic structure of natural and cultured populations of the oyster (Ostrea edulis L.) in the Adriatic Sea // Acta Adriatica, 40 (1999), 2; 55-65 (podatak o recenziji nije dostupan, članak, znanstveni)
Maršić-Lučić, J. (1999) Genetic structure of natural and cultured populations of the oyster (Ostrea edulis L.) in the Adriatic Sea. Acta Adriatica, 40 (2), 55-65.
@article{article, author = {Mar\v{s}i\'{c}-Lu\v{c}i\'{c}, J.}, year = {1999}, pages = {55-65}, keywords = {Genetic structure, Ostrea edulis, L., allozymes, shellfish genetics}, journal = {Acta Adriatica}, volume = {40}, number = {2}, issn = {0001-5113}, title = {Genetic structure of natural and cultured populations of the oyster (Ostrea edulis L.) in the Adriatic Sea}, keyword = {Genetic structure, Ostrea edulis, L., allozymes, shellfish genetics} }

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