Acronym NA
Category
Marine Biotechnology
Title Use of molecular genetic techniques for generating of Black sea trout breeding stock management system Programme National Programme
Instrument (FP6)
Contact Type (FP7)
Strand (Interreg)
NA
Theme (FP7)
Activity Area (FP6)
Regional Area (Interreg)
Action (COST)
NA
Specific Programme (FP7)
NA
Funding source National Coordinator Muharrem AKSUNGUR Coordinator email maksungur@tagem.gov.tr
Coordinator institution
CFRI - Central Fisheries Research Institute (Turkey)
Institutions involved
NA
Start year 2011 End year 2013 Funding (€) € 93,692 Website NA Summary Black Sea trout (Salmo trutta labrax) are living in the nature in the eastern Black Sea coastal areas and rivers in Turkey, which is a species of high commercial value for aquaculture. Currently this speciesis in the process of domestication, that the efforts still continues about increased aquaculture and rearing techniques. Although in the begin of commercial production, the species breeding efforts should be done of aquaculture development characteristics. The aim of this study was to determine the genetic structure of the Black Sea Trout natural and cultural environment, to determine whether it is the entrance to fish outside the area and help in the protection of natural genetic diversity. Sampling the species naturally distributed in the eastern Black Sea region in the provinces of Trabzon and Rize 4 streams and 7 farms. Optimization of PCR with 16 microsatellite locus tested. Number of allel and frequencies within each population were determined. Heterozigosis observed (Ho) value from 0.29207 to 0.69695, while the average number of alleles in the range is 2.2 to 16.64 respectively. Pairwise Fst value between populations is the closest (0.00931), while the most distant populations of the Kevser-Co?andere (0.21884), respectively. Although some alleles are non-breeding plants in nature, in the nature of the genetic switch-off some of the allergens were found to be missing, and some farms. Arriving from outside the region in the light of the findings obtained from broodstock fish and aquaculture facilities for removal of stock and genetic structure of nature to protect the Black Sea Trout broodstock management model is appropriate for the application and addition. In this study, all brood in CFRI Institute (F4) and fish farms (F3-F4), and all fish captured from nature was tagged. As a result of genetic data from natural samples chosen to represent nature pattern and new brood stock established, that were provided new gene flow. Therefore, firstly present brood stocks for determining the genetic character sand development of brooding stock management models are needed. We must protect continues of this gene pool, for this reason, use of effective brood stock number (Ni) aimed for development brood stock management model.
Keywords
Fish biology;
Trout;
Genomic sequencing;
Genetic;
Fish;
Marine Region
59
Black Sea (GSA 29)
1
Marine Region Map
