Fig. 1. Restriction patterns of amplified fragments. Restriction patterns of (A)
mtDNA D-loop XbaI; (B) tRNAIle+GlN+Met StuI; (C)
ND3 fragment AluI. Mouse strains: lanes 1, TA2; 2, 615; 3, T739; 4,
BALB/c; 5, C3H; 6, C57BL/6J; 7, DBA/2. The standard marker (M) of Huamei
Company was adopted as the molecular mass standard to determinate the length
of enzyme-cutting fragments.