查询词典 type AA

E. when selection is not favourable to homozygote AA and aa but is farourable to heterozygote Aa, the fitness is greater after fusion than that before fusion in autosome inheritance and in sex-linked inheritance.

超显性且为常染色体遗传时，群体融合导致平均适应力上升，伴性遗传时也导致平均适应力上升。

The human CTLA-4 gene, which lies on 2q33, has four exons: exon 1 encodes leader sequence, exon2 encodes 116 Aa forming extra-cellular V-like functional domain, exon 3 encodes 37 Aa of hydrophobic membrane domain and exon 4 encodes 34 Aa of cytoplast domain.

人类的CTLA-4基因位于2q33，有四个外显子组成，其中第一外显子编码前导序列，第二外显子编码116个氨基酸组成的胞外功能区，第三外显子编码37个氨基酸组成的疏水性跨膜区，第四外显子编码34个氨基酸组成的胞内区。

The results show that the orders of binding energy of the four polymers with (110) crystal surface are as follows: AA-MA＞HPMA＞AA-HPA＞AA-MAE, while the analysis of various interactions and radial distribution functions of all systems indicates that binding energies are mainly provided by coulomb interaction including electrovalent bond and a spot of hydrogen bond.

结果表明，聚羧酸与(110)晶面结合能的大小排序为AA-MA＞HPMA＞AA-HPA＞AA-MAE；对体系各种相互作用以及径向分布函数的分析表明，结合能主要由库仑作用提供，并含少量氢键成分。

AA inhibits capacitative Ca2 entry: The mechanism underlying this effect of AA is likely due to the activation of protein kinase C by AA.

AA抑制容积性钙内流：其机制与AA激活蛋白激酶C，后者通过某些未知机制抑制容积性钙内流有关。

The oxidable potential difference of DA and AA was about 184 mV at Poly-Evans Blue modified electrode. So it is used to simultaneously determine the DA and AA without any interference. The interference of other components could be efficiently eliminated at the modified electrode, and this method can be used for determination of DA and AA in real sample with satisfactory results.

当DA与AA共存时，由该修饰电极检测的二者氧化峰电位差达184mV，故可同时测定DA和AA，并有效消除其它组分对DA测定的干扰，已用于实际样品中DA和AA含量的测定，结果令人满意。

To distinguish between the phenotypically identical AA and Aa, these can be backcrossed to the homozygous recessive parent aa.

为了鉴定表现型完全相同的 AA 与 Aa ，我们用纯合的隐性亲本 aa 来进行回交。

Sigh of AA and analysis of syndrome maybe existed in AA AA rats presenced tacho and delayed hypersensitivity after administration, they had two swelling climaxes on the first and sixteenth day, ankle joint was notable (P.01), body weight was normal, by comparison with B group, difference had notable significance (P.05), had obvious dose-effect relationship as well.

结果 3.1 AA的体征与可能存在的证的分析与正常组相比，AA大鼠于给药后出现关节速发型和迟发型超敏反应，于造模后第1及16天有两个肿胀高峰。

Association analysis of early egg production traits showed that egg number at 36 weeks of FSHBpro locus in blue eggshell chicken was significant difference between AA and AB (P＜0.05), simultaneity, in exon3 site, the age at first egg was also significant difference between AA and AB (P＜0.05);The egg number at 20 weeks after the age at 50% egg of genotype BB were six eggs higher than that of AA and AB.

与产蛋性状关系分析发现，绿壳蛋鸡FSHβpro位点AA型和AB型36周平均产蛋量差异显著(P.05)，外显子3的AA型和AB型开产日龄呈显著相关(P.05)；太湖鸡在调控区的BB型开产50％后20周平均产蛋量比AA型和AB型高出6个蛋。

The effect of AA on BEL-7402 was not significant; However, AA could effectively enhance AT-induced hepatocarcinoma cell apoptosis and lesion severity through activation of caspase-3 but not ERKs-Conclusion; Caspase-3 and ERKs proteins could involve in arsenic-induced hepatocarcinoma cell apoptosis and differentiation respectively as intracellular signaling molecules; The effect between AT and AA on hepatocarcinoma is synergistic, which further inhibits cell growth and induces apoptosis in human hepatocarcinoma cells through activation of caspase-3 but not ERRs.

AA对BEL-7402无明显的作用，但能有效的通过caspase-3而不是ERKs的激活促进AT对肝癌细胞的凋亡效应。结论：ERKs和caspse-3信号蛋白可能分别参与了砷剂诱导的人肝癌细胞促分化和凋亡效应，AT和AA对肝癌细胞的作用有协同性，他们通过caaspase-3而不是ERKs的激活进一步抑制了肝癌的生长，诱导其凋亡。

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There are different types of personal loans available.

有许多不同类型的个人贷款优惠。

The above mentioned teaching model of spiral rising can be used to avoid rigidness in teaching.

上述螺旋式上升的教学模式，可以避免教学形成模式後的僵化现象。