突变位点 meaning in English
mutable point
mutable site
mutant site
mutational site
Examples
- The mutations at 16 positions were found for the first time
其中16个突变位点未见过报道。 - The low - enzyme activity gene has 2 base changes , resulting in short amino acid sequence with native enzyme
其中低酶活基因编码区内一突变位点导致氨基酸序列的提前终止。 - Similarity analysis shows that some results were incongruent with the traditional taxonomy , e . g
核苷酸序列中存在25处突变位点，主要出现于fachb439和fachb440两个品系中。 - The other amylase activity is 40 times of native amylase . the non - amylase activity gene has 9 base changes , resulting in 5 amino acid changes from the native enzyme
其中，无酶功能基因突变位点最多，导致全长编码区内5个氨基酸突变，低酶活和高酶活基因各两个突变位点。 - Thirdly , the expected mutants were introduced into the sed dna by megaprimer pcr . then the expressed mutants were purified and analyzed with immunoblot . the results showed that these sed mutants could be used in the subsequent functional study
3 ，以丙氨酸扫描突变方案，采用大引物pcr技术，在选定的突变位点处成功引入预期突变，构建了sedn23a 、 sedf45a 、 sedl59a 、 sen6la 、 sedi92a和sedfz 。