| 1. | Chain termination codon
链终止密码子 |
| 2. | Three codons , uaa , uag , and uga serve as punctuation codons and are not translated into amino acids
Uga这三个密码子不翻译成氨基酸，起终止密码子作用。 |
| 3. | Using 3 ' race the transcription stop site mapped 27nt downstream of the putative translation stop codon
3 ’ race分析结果表明转录的终止位点在翻译终止密码子下游的27个碱基处。 |
| 4. | The fact results in the conclusion that the bases related to the stop codon tga are strictly constrained to be used
由此得出结论：终止密码子对蛋白质编码区碱基的使用具有限制作用。 |
| 5. | The statistical results show that the bases and dinucleotides with low contents are just associated with those in the stop codon tga
对单核苷酸和双核苷酸的使用进行统计分析，结果表明与终止密码子对应的组分的含量都很低。 |
| 6. | Sv40 polya signal and two loxp sites was added consecutively after the termination codon taa , and then a gfp gene was inserted between the two loxp sites
在三个终止密码子taa之后，连上sv40polya 。 sv40polya之后，又连上两个loxp位点。在两个loxp位点，插入标记基因gfp 。 |
| 7. | A late baculoviral transcription initiation motif ataag was found 65 nt upstream of the putative translational start site and a polyadenylation signal aataaa was identified 14 nt downstream of the taa stop codon
在其起始密码子上游- 65nt发现杆状病毒晚期启动子转录起始信号ataag ，在其终止密码子下游- 14nt发现polya加尾信号aataaa 。 |
| 8. | The sequence encodes an open reading frame of 518 amino acids . there is a transit peptide of 74 amino acids in the n terminal of the putative amino acids sequence coded by the cdna
该序列长为1758hp ，起始密码子位于84 86hp ，终止密码子为1658 166fop ，开放阅读框长为1557hp ，编码58个氨基酸序列，其中n末端含有74个氨基酸的转运肽。 |
| 9. | The start reading framae and stop codons , base composition in protein - coding genes and the codon usage of amino acids in scolopendra multilane were compared with the three other myriapods
本研究在蛋白质编码基因起始阅读框和终止密码子、蛋白质编码区的碱基组中文摘要成、氨基酸及密码子的利用等方面把少棘蜈蚣与另三种多足类进行了比较。 |
| 10. | Pcr method was used to identify candidate ms 188 . sequence analysis indicated that a point mutation occurred in the second exon of the atmyb103 gene in male sterile mutant with caa ( gln ) replaced by a stop codon taa
利用pcr的方法从突变体中扩增atmyb103基因并进行序列分析，结果表明突变体中atmyb103基因第二个外显子上发生了点突变，由原来编码谷氨酰胺的caa密码子突变为终止密码子taa 。 |
