[Reticulate evolution of parthenogenetic species of the Lacertidae rock lizards: inheritance of CLsat tandem repeats and anonymous RAPD markers].
The genetic relatedness of several bisexual and of four unisexual "Lacerta saxicola complex" lizards was studied, using monomer sequences of the complex-specific CLsat tandem repeats and anonymous RAPD markers. Genomes of parthenospecies were shown to include different satellite monomers. The structure of each such monomer is specific for a certain pair of bisexual species. This fact might be interpreted in favor of co-dominant inheritance of these markers in bisexual species hybridogenesis. This idea is supported by the results obtained with RAPD markers; i.e., unisexual species genomes include only the loci characteristic of certain bisexual species. At the same time, in neither case parthenospecies possess specific, autoapomorphic loci that were not present in this or that bisexual species.
Chobanu
D
D
Institute of Genetics, Moldavian Academy of Sciences, Kishinev, 111120 Moldova.
Rudykh
I A
IA
Riabinina
N L
NL
Grechko
V V
VV
Kramerov
D A
DA
Darevskiĭ
I S
IS
D000818:Animals; D001483:Base Sequence; D005075:Biological Evolution; D005260:Female; D005819:Genetic Markers; D008116:Lizards / Q000502:physiology*; D008297:Male; D008969:Molecular Sequence Data; D010312:Parthenogenesis / Q000235:genetics*; D019105:Random Amplified Polymorphic DNA Technique; D012689:Sequence Homology, Nucleic Acid; D020080:Tandem Repeat Sequences
D005819:Genetic Markers