Fig. 1.

Electrophoretic patterns obtained by genotyping of sheep breeds at SNP1–5. a SNP1 genotyped by tetra-primer ARMS PCR. b SNP2 by PCR- RFLP with HpyCH4 III restriction enzyme. c SNP4 by allele-specific PCR. d SNP3 by PCR- RFLP with Taq α I restriction enzyme. e SNP5 by tetra-primer ARMS PCR; M1 100-bp DNA marker, M2 50-bp DNA marker