「1号族」の版間の差分

[[ミトコンドリアDNA]]の[[ハプロタイプ]]はC2であり、他の主要な系統とは共通しない<ref>{{ cite journal | author = Hill EW, Bradley DG, Al-Barody M, Ertugrul O, Splan RK, Zakharov I, Cunningham EP| date = 2002| title = History and integrity of thoroughbred dam lines revealed in equine mtDNA variation| journal = Animal Genetics| volume = 33 | pages = 287–294 | pmid = 12139508}}</ref><ref>{{ cite journal | author = Jansen, T., Forster, P., Levine,M. A.,Oelke,H.,Hurles,M., Renfrew, C., Weber, J. & Olek, K.| date = 2002| title = Mitochondrial DNA and the origins of the domestic horse | journal = Proc. Natl Acad. Sci. USA| volume = 99 | pages = 10905–10910}}</ref>。C系統、特にC2はアラブ種などの東方種馬には殆ど見られず、イギリス在来馬、大陸ヨーロッパ馬に多少存在する系統であるが多くない<ref>{{ cite journal | author = Bower MA, Campana MG, Whitten M, Edwards CJ, Jones H, Barrett E, Cassidy R, Nisbet RE, Hill EW, Howe CJ, Binns M.| date = 2010| title = The cosmopolitan maternal heritage of the Thoroughbred racehorse breed shows a significant contribution from British and Irish native mares| journal = Biology Letters| volume = 7| pages = 316-20 | pmid = 20926431}}</ref>。