Bacteriophage lysins are lytic agents used by double-stranded DNA(dsDNA) phages to coordinate bacterial cell wall lysis.
噬菌体裂解酶是双链DNA噬菌体所特有的细胞壁水解酶。
The stability of these triple helixes is so high that homopyrimidine PNA targeted to purine tracts of dsDNA invades the duplex by displacing one of the DNA strands.
这种三螺旋体的稳定性极高，以至于在同型嘧啶PNA靶向双链DNA嘌呤道时，能取代其中一条DNA链侵入双螺旋。
We have systematically studied the relations between the probe labelling effects and conditions, and found that it not only can label dsDNA, ssDNA, but also RNA and oligonucleotide.
本实验对生物素化补骨脂素标记核酸的条件和效果进行了研究，发现该试剂不仅能标记双链dna、单链dna，更重要的是可以直接标记RNA及寡核苷酸。
During multiplication and maturation, the lengthy genomic DNA of dsDNA viruses is translocated with remarkable velocity into a limited space within the procapsid and packaged to crystalline density.
在双链dna病毒增殖和成熟的过程中，需要将相当长的子代dna装入一个极为有限空间的新生病毒衣壳。
During multiplication and maturation, the lengthy genomic DNA of dsDNA viruses is translocated with remarkable velocity into a limited space within the procapsid and packaged to crystalline density.
在双链dna病毒增殖和成熟的过程中，需要将相当长的子代dna装入一个极为有限空间的新生病毒衣壳。
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