Naslov
Genetic effects of cultured shellfish populations on ecosystem

Autori
Maršić-Lučić, Jasna

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Workshop:Integrated sustainable aquaculture in the coastal zone (abstracts) / Marasović, Ivona ; Guary Jean-Claude ; Rene, Francois ; Mladineo, Ivona ; Maršić-Lučić, Jasna - Split : Institut za oceanografiju i ribarstvo, 2005

Skup
Workshop:Integrated sustainable aquaculture in the coastal zone

Mjesto i datum
Split, Hrvatska, 01.06.2005. - 03.06.2005

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Nije recenziran

Ključne riječi
genetic differentiation; aquaculture; shellfish; ecosystem

Sažetak
As shellfish cultured production comes to play an important role in aquaculture there is risk of potentially adverse effect of genetic interactions between wild and cultured individuals. Direct effect (intra- and interspecific hybridisation) and competitive exclusion of native individuals by cultured population may have indirect effect through the reduction of population size.To prevent the effect of genetic interactions between culured and natural populations, escape prevention and recovery and maintenance of genetic variability in cultured population are among the most important. In experiment the genetic structure and degrees of genetic differentiation between natural and cultured Ostrea edulis populations were analyzed.

Izvorni jezik
Engleski

Znanstvena područja
Biotehnologija

POVEZANOST RADA