例句與造句

1. conversely, the relation between the amount of nonprotein-coding dna sequences and organism complexity is more consistent
   相對的，非蛋白質(zhì)編碼序列和生物復(fù)雜程度的關(guān)聯(lián)，反而相當(dāng)一致。
2. results : designed and synthesized the coding gene of echistatin . and constructe its single copy expression vector, identify the vector by dna sequencing . but it could not express echistatin in e . coli . designed and synthesized the modified coding dna of echistatin, and constructe its two copy expression vector, identify the vector by dna sequencing, but it could not express echistatin in e . coli
   結(jié)果設(shè)計(jì)并合成了echistatin編碼基因dna序列，構(gòu)建了echistatin單拷貝表達(dá)載體，經(jīng)dna測序鑒定正確后，sds-page及western-blotting結(jié)果表明：echistatin在上述菌株中未獲得高效表達(dá)。
3. It's difficult to find coding dna in a sentence. 用coding dna造句挺難的