失去特定的碱基互补配对,复制酶系就不能合成模板链的互补链,而是在经过复制叉后留下一个裂口。
Without specific base pairing, the replication enzymes cannot specify a complementary strand, and gaps are left after the passing of a replication fork.
RNA分子能像DNA分子那样形成双链螺旋,通过沃森·克里克配对,两个螺旋的核苷链互补。
RNA molecules form double stranded helices, just as do DNA molecules, by Watson Crick pairing of nucleotides on the two complementary strands of the helix.
当聚合酶将一个核苷酸加在新互补链的起始引子之后,或接合酶认定某段核苷酸链与原始模版配对,就可利用这些反应来得出原始模版的序列。
As bases are added by polymerase to the starting point of a new complementary strand, known as a primer, or recognized by ligase as a match, the template's sequence is revealed.
通过收集线粒体dNA并将它们解螺旋成单螺旋片断,科学家在芯片上展示了每个片断与它们互补片断的配对排序。
By gathering mitochondrial DNA and breaking it into short, single-stranded bits, the scientists showed that each bit would pair, or hybridize, with its complementary sequence arrayed on the chip.
通过收集线粒体dNA并将它们解螺旋成单螺旋片断,科学家在芯片上展示了每个片断与它们互补片断的配对排序。
By gathering mitochondrial DNA and breaking it into short, single-stranded bits, the scientists showed that each bit would pair, or hybridize, with its complementary sequence arrayed on the chip.
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