Data/hora: 13/06/2024 02:41:43

Provedor de dados: | 20
País: | Belgium
Título: | Genetic Characterization of Six Stocks of  Litopenaeus vannamei Usedin Cuba for Aquaculture by Means of Microsatellite Loci
Autores: | Pérez-Beloborodova, A.; Artiles-Valor, A.; Pérez-Jar, L.; Hernández-Martínez, D.; Guerra-Aznay, M.; Espinosa-López, G.
Data: | 2014-02-25
Ano: | 2012
Palavras-chave: | Genetics; Aquaculture; Shrimp culture.
Resumo: | FourmicrosatellitelociwereusedtoachievegeneticcharacterizationofsixstocksfromLitopenaeusvannamei usedforaquaculture inCuba:secondgenerationfromﬁrstintroduction(S2-1),ﬁrstgenerationfromthesecondone(S1-2),fromthethirdone(S1-3), andthefourthone(S1-4)andthecrossingsfromtwoparentalpopulation:ﬁrstgenerationfromtheﬁrstwithﬁrstgeneration fromthethird(S1-1 × S1-3)andﬁrstgenerationfromthesecondwithﬁrstgenerationfromthethird(S1-2 × S1-3).66%(16/24) ofgeneticsystemsintotallociwereingeneticdisequilibrium.Thefourmicrosatellitelociwerepolymorphicforallsixstocks. MajorquantitiesofallelicvariantscorrespondtolocusPvan1758,whichisatthesametimethatonewherethereareprivate allelesfromﬁrstgenerationofthethird.AllFst comparisonsweresigniﬁcant.Thisindicatesbigdiﬀerencesbetweenstocks.The highestvaluesarethoseinwhichthereispresenceofthesecondintroduction.Thisintroductionanditsdescendantsarealsomore consanguineous.
Tipo: | Journal Contribution
Idioma: | Inglês

Identificador:

International Journal of Zoology, 2012, p. 1-7

2231-3516

http://hdl.handle.net/1834/5347

Relação:

http://www.hindawi.com/journals/ijz/2012/352165/

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10.1155/2012/352165

Fonte: | http://creativecommons.org/licenses/by-nc/3.0/