Mitochondrial DNA D-loop variation types in Tibet mini-pigs in association with the blood parameters / 南方医科大学学报
Journal of Southern Medical University
;
(12): 1626-1628, 2009.
Artigo
em Chinês
| WPRIM
| ID: wpr-282631
ABSTRACT
<p><b>OBJECTIVE</b>To analyze the mitochondrial DNA (mtDNA) D-loop region sequence variation in Tibet Mini-Pigs in relation to the blood parameters and provide the molecular genetic basis for developing new species of laboratory animals.</p><p><b>METHODS</b>The genomic DNA was extracted from the whole blood samples of 59 Tibet mini-pigs to amplifying the mtDNA D-loop for sequence analysis. Nine physiological and nine biochemical blood parameters of Tibet mini-pigs were measured .</p><p><b>RESULTS</b>Based on the variation of the tandem repeat motif, the mtDNA D-loop region of Tibet mini-pigs was classified into two types, namely type A and B with the percentage of 57.6% and 42.4%, respectively, roughly matching the 3 transform sites (305, 500, 691) at the 5' end. In the 18 blood parameters, only red blood cell count showed significant differences between types A and (P<0.01).</p><p><b>CONCLUSION</b>Based on the sequence variation of the mtDNA D-loop region, Tibet mini-pigs can be divided into two types that show a significant difference in red blood cell count.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Suínos
/
Sangue
/
DNA Mitocondrial
/
Sequência de Bases
/
Química
/
Reação em Cadeia da Polimerase
/
Tibet
/
Genética
/
Testes Hematológicos
Limite:
Animais
País/Região como assunto:
Ásia
Idioma:
Chinês
Revista:
Journal of Southern Medical University
Ano de publicação:
2009
Tipo de documento:
Artigo
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