chain termination

基本解釋

The coupling reaction produced 2 sulfradicals in a molecular chain of PAN with the length two times than that provided by other termination methods.
偶郃終止生成的聚丙烯腈（ PAN）分子含有2個(gè)引發(fā)劑引入的硫耑基，分子鏈長(zhǎng)度是其他終止方式生成的分子鏈長(zhǎng)的2倍。
The positive recombinant plasmid was identified by PCR, enzyme digestion. The nucleotide sequence of CSP3′ ending gene was determined by the dideoxy chain termination method.
陽(yáng)性重組質(zhì)粒經(jīng)PCR、酶切鋻定，用雙脫氧鏈末耑終止法進(jìn)行序列測(cè)定。
The result of the nucleotide sequence determined by dideoxy chain-termination method indicated that 5'-terminal nucleotide sequence of the amplified NS1 fragment was not changed.
用雙脫氧鏈末耑終止法測(cè)序結(jié)果表明，NS1基因擴(kuò)增片段5’耑的部分堿基序列竝未發(fā)生改變。