BROWN TROUT-SALMON HYBRIDS IN BULGARIAN RIVERS ARE NOT A RED HERRING
作者: Pavlina ChelenkovaRumena PetkovaStoimen YochevMilen VasilevStoyan Chakarov
作者单位: 1Scientific Technological Service (STS), Ltd., Sofia, Bulgaria
2Bulgarian Ichthyological Society, Sofia, Bulgaria
3Institute of Biodiversity and Ecosystem Research, Fish Biodiversity and Resources RG, Department of Aquatic Ecosystems, Bulgarian Academy of Sciences, Sofia, Bulgaria
4University “St. Kliment Ohridski”, Faculty of Biology, Department of Biochemistry, Sofia, Bulgaria
刊名: Biotechnology & Biotechnological Equipment, 2011, Vol.25 (4), pp.2639-2641
来源数据库: Diagnosis Press Journal
DOI: 10.5504/bbeq.2011.01.08
关键词: biodiversitybrown troutmicrosatellitesAtlantic salmoncross-species hybridization
原始语种摘要: Brown trout (Salmo trutta fario) is a popular object of recreational fishing in Bulgaria and throughout Europe. Free-living (‘wild’) populations of brown trout are seen in many cold water rivers, and restocking of artificial as well natural water basins is carried out routinely. Genetic analysis for a microsatellite marker common for several salmonid species but discriminative in regards to species affiliation shows that allele lengths uncharacteristic of brown trout but typical of Atlantic salmon may be observed in Bulgarian ‘wild’ populations of brown trout. It is possible that a subpopulation containing interspecies hybrids with Atlantic salmon exists in the Bulgarian water basins populated with brown trout. Since brown trout-salmon hybrids have been shown to be viable and fertile, the...
全文获取路径: Diagnosis Press 
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关键词翻译
关键词翻译
  • trout 
  • restocking 补进存货
  • Bulgarian 保加利亚的
  • brown 褐色
  • Atlantic 在西洋的
  • introgression 基因渗入
  • fishing 捕鱼
  • discriminative 有辨别力的
  • affiliation 亲缘关系
  • recreational 消遣的