2Kupiec JJ,Giron ML,Vilette D,et al.Isolation of high-molecularweight DNA from eukaryotic cells by formamide treatment and dialysis[J].Anal Biochem,1987,164(1):53
3Gross-Bellard M.Isolation of high molecular weight DNA from mammalian cells[J].Eur J Biochem,1992,36(2):32
