dna modification meaning in English
dna修饰作用,dna修饰
脱氧核糖核酸修饰作用
Examples
- This fact suggested that dndb and dndc were directly involved in the novel dna modification in wild type s . lividans
这两个突变株均丧失了dnd表型，暗示这些基因与变铅青链霉菌的异常修饰直接相关。 - A novel dna modification discovered in streptomyces lividans is different from dna methylation . this unusual modification causes wild type s . lividans dna sensitive to site - specific oxidative double - strand cleavage ( dnd phenotype , dna degradation )
变铅青链霉菌的dna异常修饰系统是一种不同于甲基化修饰的新型修饰系统，它可使变铅青链霉菌dna在电泳时易遭到氧化双链切割( dnd表型， dnadegradation ) ( zhouetal . , 1988 ) 。 - This unusual modification causes wild type s . lividans 1326 dna sensitive to site - specific oxidative double - strand cleavage ( dnd phenotype ) . preliminary study revealed that such dna modification involves incorporation of sulphur . the entire functional dnd cluster , 8 . 3kb in size , including 3 orfs - dnda , dndb and dndc was involved in this dna modification
野生型变铅青链霉菌具有一种不同于甲基化修饰的新型dna硫修饰系统，使dna在电泳时易遭到氧化双链切割而导致降解( dnd , dnadegradation )表型( zhouetal . , 1988 , 1994 , 1999 ) 。