TY - JOUR
T1 - The mitochondrial DNA diversity of pigs in southwest China
AU - Lan, H.
AU - Wang, W.
AU - Shi, L.
PY - 1995
Y1 - 1995
N2 - Twenty restriction endonucleases, ApaI, AvaI, BamHI, BclI, BglI, BglII, ClaI, EcoRI, EcoRV, HindIII, HpaI, KpnI, PstI, PvuII, SacI, SalI, ScaI, SmaI, XbaI, XhoI were used to investigate the mitochondrial DNA polymorphism of pigs from 11 localities in southwest China. Among the 28 animals analyzed, 27 restriction morphs were detected, which can be sorted into 6 haplotypes. The average genetic distance among haplotypes (P) is 0.004, and the value of average sequence variation in pig population (pi) is 0.122%. Our results suggest that the genetic diversity within the pigs is remarkably scarce. The pigs in southwest China may have origineted from a late common ancester, and were likely impacted by the founder effect.
AB - Twenty restriction endonucleases, ApaI, AvaI, BamHI, BclI, BglI, BglII, ClaI, EcoRI, EcoRV, HindIII, HpaI, KpnI, PstI, PvuII, SacI, SalI, ScaI, SmaI, XbaI, XhoI were used to investigate the mitochondrial DNA polymorphism of pigs from 11 localities in southwest China. Among the 28 animals analyzed, 27 restriction morphs were detected, which can be sorted into 6 haplotypes. The average genetic distance among haplotypes (P) is 0.004, and the value of average sequence variation in pig population (pi) is 0.122%. Our results suggest that the genetic diversity within the pigs is remarkably scarce. The pigs in southwest China may have origineted from a late common ancester, and were likely impacted by the founder effect.
UR - http://www.scopus.com/inward/record.url?scp=0345457557&partnerID=8YFLogxK
M3 - 文章
C2 - 8703513
AN - SCOPUS:0345457557
SN - 0379-4172
VL - 22
SP - 28
EP - 33
JO - Acta Genetica Sinica
JF - Acta Genetica Sinica
IS - 1
ER -