untranslated sequence 中文意思是什麼
untranslated sequence
解釋
非翻譯序列- untranslated : 未翻譯的
- sequence : n 1 繼續；接續；連續。2 順序；程序；次第；關系；關聯。3 後果；結果；接著發生的事；後事；後文。4 ...
-
A 40 - base polymorphic repeat sequence located in the 3 ' - untranslated region of the dat gene was purified and amplified by polymerase chain reaction ( pcr )
將位於多巴胺運輸器基因3 '端未轉譯區段的40 -堿基多形性重復序列予以純化、經聚合酶鏈鎖反應放大。 -
The results showed that the open reading frame of chil - 15 cdna encompassed 564 base pairs ( bp ) and encoded a protein of 187 amino acids with three potential n - linked glycosylation sites, four conserved cysteine residues, two out - of - frame atg initiation codons in the 5 " untranslated region, and a signal peptide consisting of 66 amino acids. when it was compared with the published sequence of chil - 15 cdna, 7 mutant sites were found, and 5 amino acids were changed in predicted amino acids, which indicated that chil - 15 may be polymorphic
結果顯示，本研究所用白來航雞il - 15cdna5 』非編碼區有兩個框外atg起始密碼子，開放閱讀框由564bp組成，編碼187個氨基酸，其中n末端信號肽含有66個氨基酸殘基，在第48 、 149和166位的天冬酰胺殘基上有三個潛在的n -糖基化位點。 -
It has been known that polyadenylation of 3 " end of mrna in prokaryotes is different from that of eukaryotes. the poly ( a ) tracts in bacteria are generally short, ranging from 15 - 60 adenylates residues and associated with only 2 - 60 % of the molecule of a given mrna species. mrna polyadenylation of eukaryotes always occurs in the untranslated region, 10 - 30 nucleotides downstream of the hexanucleotide sequence aauaaa
現在普遍認為細菌許多mrna3 』端存在多聚腺苷酸尾，但其長度通常較短，大約在15 - 60腺苷酸殘基范圍，且對某一mrna而言，僅有2 - 60的分子被多聚腺苷酸化。
分享友人