{"id":15116,"date":"2019-08-16T17:45:18","date_gmt":"2019-08-16T15:45:18","guid":{"rendered":"http:\/\/fishconsult.org\/?p=15116"},"modified":"2020-02-08T11:36:38","modified_gmt":"2020-02-08T09:36:38","slug":"applications-of-genetics-in-aquaculture-2019-an-updated-lecture","status":"publish","type":"post","link":"https:\/\/fishconsult.org\/?p=15116","title":{"rendered":"Applications of genetics in aquaculture (2019 – an updated lecture)"},"content":{"rendered":"\n
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This lecture has been delivered by Dr. Abdel Rahman El Gamal\nduring August 2019 as a contribution to the \u201cFish Culture Development training\ncourse \u2013 Africa\u201d which is annually organized by the Egyptian International\nCentre for Agriculture (EICA) with the support by Japan International\nCooperation Agency (JICA). The introductory part of the lecture addressed the\nkey issues especially those related to the applications of genetics in\naquaculture which addressed the management of broodstock (with a special emphasis\non effective breeding number), selection methodologies (for single or multiple\ntraits), hybridization, ploidy induction (triploidy \u2013 tetraploidy) and ending\nby advanced technologies such as gynogenesis, androgenesis and genetic\nengineering. This updated lecture included more details on the heritability of\nsome economical traits in selected fish species. The main breeding issues such\nas inbreeding, genetic bottlenecks, selection plateau and others have been\naddressed in this lecture. The genetic background in the sex reversal of\ntilapia fry has been covered in the lecture.<\/p>\n\n\n\n

The possible genetic concerns regarding the stocking enhancement programs have been also addressed. Diagrams and case studies have been brought in to support the lecture. Fish genetics, application of fish genetics in aquaculture, heritability coefficient, selection, selection index, selection index, selection plateau, effective breeding number, hybridization, reciprocal cross, sex reversal of tilapia, triploidy, tetraploidy, gynogenesis, androgenesis, genetics in stock enhancement..<\/p>\n\n\n\n

http:\/\/fishconsult.org\/wp-content\/uploads\/2019\/08\/Applications-of-genetics-in-aquaculture-Updated-2019-version.pdf<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

This lecture has been delivered by Dr. Abdel Rahman El Gamal during August 2019 as a contribution to the \u201cFish Culture Development training course \u2013 Africa\u201d which is annually organized by the Egyptian International Centre for Agriculture (EICA) with the support by Japan International Cooperation Agency (JICA). The introductory part of the lecture addressed the … <\/p>\n

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