Morelli G, Montenegro M A, Hillenbrandt G, Scherzinger E, Trautner T A
Mol Gen Genet. 1978 Aug 4;164(1):93-7. doi: 10.1007/BF00267603.
The left part of the SPP1 chromosome can be defined by the presence of dispensable DNA. With this definition, the polarities of the separable H and L strands of SPP1 DNA ar 5'--3' and 3'--5', respectively, from left to right.
SPP1染色体的左侧部分可由可有可无的DNA的存在来定义。根据这一定义,SPP1 DNA可分离的H链和L链的极性从左到右分别为5'--3'和3'--5'。