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Ultima descărcare din IBN: 2022-06-26 13:47 |
Căutarea după subiecte similare conform CZU |
575:636.2(478) (1) |
Genetică generală. Citogenetică generală (427) |
Rumegătoare mari, taurine. Vite, boi (200) |
SM ISO690:2012 KONSTANDOGLO, Alexandra , FOKSHA, Valentin F.. The genetic characteristic of young-heifers of Moldovan black-motley type the posterity of different bulls. In: Buletinul Academiei de Ştiinţe a Moldovei. Ştiinţele vieţii, 2015, nr. 2(326), pp. 147-152. ISSN 1857-064X. |
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Buletinul Academiei de Ştiinţe a Moldovei. Ştiinţele vieţii | ||||||
Numărul 2(326) / 2015 / ISSN 1857-064X | ||||||
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CZU: 575:636.2(478) | ||||||
Pag. 147-152 | ||||||
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In the article are the results of research and monitoring of changes in the gene pool of the Moldovan type black-Motley cattle in the herd STE “Maximovca.” Identified differences in antigenic spectrum of blood groups in the offspring of 11 bulls used in the herd during the period 2003 to 2013 years. Among the identified 6 antigens (B2, G2, O2, Y2, E’2, Q’) the descendants of all the bulls a there is a high frequency of occurrence of Antigen Y2, which varied from 0,32 (Dichii 788) to 1.0 (Abkhazian 835, Meteor 376). On AEB-locus Antigen B” identified only by descendants of bulls Captain 2354 and Svet 732, as evidenced by the earlier assessment of the genetic structure of the used lines of bulls in the herd STE “Maximovca” and is a characteristic of the descendants of the bulls line Vis Back Ajdiala and Pavni Farm Arlinda Chief. A study of relationship between the descendants of various bulls set the closest were the descendants of the bulls Academician 767 and Signor 7415, the genetic distance is 0,13, and most distant descendants of the bulls Abkhazian 835 and Dichii 788. The study of the relationship established between the descendants of the different bulls showed that the closest were the descendants of the bulls Academician 767 and Signor 7415, the genetic distance is 0,13. The most distant - descendants of the bulls Abkhazian 835 and Dichii 788, the genetic distance is 0,31. 18 references, 2 tables, 2 figures. |
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Cuvinte-cheie individual selection, descendants of the bulls, blood group, heifers, genetic distance |
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