[Variability of multilocus DNA markers in populations of the Siberian (Capreolus pygargus Pall.) and European (C. capreolus L.) roe deer].
Two types of nuclear DNA markers, M13 minisatellites and RAPD, were used to examine intraspecific and interspecific variation in closely related roe deer species, Capreolus capreolus L. and C. pygargus Pall. The roe deer populations studied were highly polymorphic for minisatellite DNA markers (S = 0.12-0.36). Heterozygosities of the RAPD loci were 0.185 (Russian Far East), 0.145, 0.131, 0.088 (Cis-Ural), and 0.06 (France). They correlated with karyotypic variation of B chromosomes (r = 0.975, P < 0.02; Spearman's correlation coefficient r = 1, P = 0.1 x 10(-5)), which indicated a contribution of microchromosomes to genetic variation of the species. The genetic distance D between the closely related species C. capreolus and C. pygargus was 50 times greater than the distance between populations within a species. The estimates of heterozygosity and genetic distance between local populations of Cis-Ural and the Far East suggest their specific spatial organization within this geographical range and reveal features of their historical development.
Tokarskaia
O N
ON
Institute of Gene Biology, Russian Academy of Sciences, Moscow, Russia.
Efremova
D A
DA
Kan
N G
NG
Danilkin
A A
AA
Sempere
A
A
Petrosian
V G
VG
Semenova
S K
SK
Ryskov
A P
AP
D000818:Animals; D016172:DNA Fingerprinting; D003670:Deer / Q000235:genetics*; D005060:Europe; D005819:Genetic Markers; D014644:Genetic Variation; D018598:Minisatellite Repeats; D019105:Random Amplified Polymorphic DNA Technique; D012800:Siberia
D005819:Genetic Markers