\"而在3\'端最末端的那个核苷酸就是3\'最末端核苷酸,这是个特指概念。\"
不一定是最后一个,见
“complementary to the sixty 3’-most nucleotides of rat BCl RNA. (DeChiara and Brosius, 1987; Tiedge et al., 1991) at low stringency ...”
“the four 5\' most and the three 3\' most nucleotides were retained. ...”
至于
For experimental reasons, these tags are immediately adjacent to the 3 end of the 3-most NlaIII restriction site in cDNA sequences.
太好理解了,好比一根长棍子,有左右两端,切成两根后,每根还是有左右两端。
翻译时总是使用左脑文字思维而不是使用右脑形象思维,这怎么行呢。 |