核苷酸

Mutans gtfB Oligonucleotide Probe to Detect Cariogenic S.

变形链球菌毒力因子gtfB寡脱氧核苷酸探针的设计与检测

Mutans gtfB Oligonucleotide Probe to Detect Cariogenic S.

上一篇论文：变形链球菌毒力因子gtfB寡脱氧核苷酸探针的设计与检测

Like the 5′UTRs of mammalian picornaviruses, the 5′UTR of EoPV was rich in A/T, and had many AUG and small cistrons positioned upstream from the authentic initiation codon.

克隆测序后，对其5′端非编码区的核苷酸序列进行分析，发现具有哺乳动物小RNA病毒的5′端非编码区的一些特征：A/T含量丰富、起始密码子上游AUG和小顺反子多。

Like exons 50 and 51, exons 1 and 2, 6–8, 11 and 12, 17–22, 43–46, 50–59 and 60–78 have extra nucleotide and codons that are split between exons.

像50和51外显子，外显子1和2，6-8，11和12，17-22，43-46，50-59和60-78有额外的核苷酸和外显子之间的分裂密码子。

That's because Chin's new code creates 256 possible four-letter nucleotide words or "codons", each of which can be assigned to an amino acid that doesn't currently exist in living cells.

这是由于Chin的新密码创造出了256种可能的四个字母的核苷酸组合，或者可称之为&密码&，其中的任何一个都能合成一种当前的活细胞中并不存在的氨基酸。

A recombinant pl asmid (designated as p8.0) was obtaining by ligating these three fragments. The p8.0 was subcloned into a plasmid (designated as p8.2) containing entire LTR of EIAV DLA. The complete nucleotide sequence of DLA strain of EIAV was determined by sequencing the p 8.2 . The purified p8.2 was used to transfect donkey leuko cyte cultures.

将此8.0kb EIAV全基因再亚克隆到含有一完整EIAV DLA株长末端重复序列的质粒中，获得一含有EIAV驴白细胞弱毒前病毒全基因的重组质粒，将其命名为p8.2，经核苷酸序列分析，证明p8.2含有EIAV前病毒的全基因。

The results showed that DNA sequences of the T, C and S male-sterile cytoplasms were completely unanimous, while being compared with the N-cytoplasm, all the sequences were similar except for the 27th and 28th nucleotides.

结果表明， DNA序列在T、C、S 3种胞质中完全一致，与N胞质相比除在27、28核苷酸处不同外，其余均一致，而各胞质cDNA序列却不尽相同。

Bitter compounds in saliva activate particular T2R/TRB isoforms activate gustducin heterotimers, activated α-gustducin stimulates PDE to hydrolyze cAMP, the decreased cAMP may disinhibit cyclic nucleotide-inhibited channels to elevate intracellular Ca2+.

唾液中的苦味化合物激活T2R/TRB同型体，这种激活导致味导素异聚体的激活，被激活的α-味导素又激活PDE，PDE水解cAMP，cAMP水平的降低使环核苷酸抑制的阳离子通道去抑制，从而使细胞内Ca2+升高。

Salty and sour directly transduction by apical channels that are non-gated channel or chemically-gated channel. Bitter compounds in saliva activate particular T2R/TRB isoforms which activate gustducin heterotimers, activated α-gustducin stimulates PDE to hydrolyze cAMP, the decreased cAMP may disinhibit cyclic nucleotide-inhibited channels to elevate intracellular Ca2+.

咸和酸直接通过顶部非门控或化学门控离子通道转导唾液中的苦味化合物激活T2R/TRB同型体，激活导致味导素异聚体的激活，被激活的α-味导素又激活PDE，PDE水解cAMP，cAMP水平的降低使环核苷酸抑制的阳离子通道去抑制，从而使细胞内Ca2+升高。

Bitter compounds in saliva activate particular T2R/TRB isoforms which activate gustducin heterotimers, activated α-gustducin stimulates PDE to hydrolyze cAMP, the decreased cAMP may disinhibit cyclic nucleotide-inhibited channels to elevate intracellular Ca2+.

唾液中的苦味化合物激活T2R/TRB同型体，这种激活导致味导素异聚体的激活，被激活的α-味导素又激活PDE，PDE水解cAMP，cAMP水平的降低使环核苷酸抑制的阳离子通道去抑制，从而使细胞内Ca2+升高。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。