There was no RS2 repeats unit in the control region, which indicated that repeat units had unimportant biological function in the mitochondrial genome. There were 4 bases mutated in the CSB?3 of this region exceeding other known Felidae by a long way.
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- 在控制區中,沒(méi)有發(fā)現RS?2重復序列,暗示了重復序列在線(xiàn)粒體基因組中可能沒(méi)有重要的生物學(xué)功能,同時(shí)在控制區的CSB?3區存在4個(gè)堿基的變異,遠遠高于已知的其它貓科動(dòng)物在此區域的堿基變異數量。