异源的

When a multisubunit complex is activated at the plasma membrane, one of its subunits is released.

通常的产物是同源二聚体，但有时也会是异源二聚体。

Allopolyploid played an important role in crop genetic and germplasm enhancement.

异源多倍体在作物遗传改良和种质创新中发挥着重要的作用。

The results indicated that allopolyploid species had changed greatly during evolutionary history compared with their ancestral diploid species.

实验结果说明了在基因组进化历史中，异源多倍体物种与二倍体祖先种相比发生了很大的变化。

After optimization of the genetic engineered enzyme,the recombinant yeast was cultivated on the medium supplied with cellobiose as sole carbon source.

使异源表面表达了Bgl1的酵母在以纤维二糖为唯一碳源的培养基中生长，发酵结果表明纤维二糖被明显利用了，但在培养186 h后，发酵液中仍残留一定量的纤维二糖。

When heterotrophic bacteria were washed out while autotrophic bacteria were accumulated, the sludge mainly was bacilliform floccule, but the sludge was petallike when the steady nitrification was set up and part nitrogen removal function was reached. The lack of organic carbon source made autotrophic bacterium become the dominates and the microbial community structures become simple.

经过成功启动并稳定运行后，单级自养脱氮系统内随着反应器内有机碳源的减少，系统中自养细菌在同异养细菌的竞争中逐渐占据优势地位，适应能力较弱或对有机碳源量要求较高的异养细菌则被大量淘汰，微生物群落结构与接种污泥相比已变得简单且较稳定，种群多样性降低。

In this study, EPMA and LA-ICP-MS were used to determine the major and trace element concentrations, respectively, of apatites from Transhimalayan granitoids. The results indicate that F, Mn, Sr and REEs in apatites generally show good correlations with compositions of their host magmas and thus have high potential to be utilized as petrogenetic tracers. More specifically, F and Mn contents in apatites are covariant with the aluminosity of the host rocks so that can be used as an indicator for magma differentiation. Combining with Sr and REE data, which show significant variations in apatites from different rock types, these elements may be furthermore used to construct "discrimination diagrams" for more detailed investigations of complex petrogenetic processes such as magma mixing and compositional heterogeneity.

本研究中，电子微探以及雷射烧蚀感应耦合电浆质谱术分别被用以量测藏南火成岩中磷灰石的主量与微量元素含量，微区分析的结果显示，磷灰石的氟、锰、锶以及稀土元素均与岩浆源成分展现良好的对比关系，揭示了它们应用在岩石成因示踪上的优秀潜力：其中，磷灰石氟、锰含量的变化与原岩的铝饱和情形息息相关，因此可以作为岩浆分异程度的指标；而锶以及稀土元素则在不同岩石类型来源的磷灰石中展现了明显的丰度变化，因此综合这些元素将有机会进一步建立岩浆来源的「鉴别图」，甚而以此讨论岩石成因，例如：岩浆混合与源区组成的不均一性。

The shortage of this way was that feeder cells could be passaged together with hESCConclusion HAFi could replace MEF as feeder layer to support the long-term culture oftwo Chinese human embryonic stem cell lines. This could remove the cells of animal originand heterogenetic pollution in the culture system. It also reduced the culture of primarycells and solved the instability caused by different batches of primary cells.

结论HAFi细胞可以用做两株中国人胚胎干细胞培养的饲养层，取代MEF后解决了动物源性细胞混杂和异源污染问题，省却了饲养层原代细胞的培养步骤同时解决了由不同批次饲养层差异带来的培养体系的不稳定。

However, the lack of a large number of and low cost laccases has become one of the most important obstacles to commercial application. And one of main solutions to this problem is heterologous expression of a laccase gene.

但是缺少大量廉价的酶源供应阻碍了漆酶商业化的应用，解决这个问题的一个主要方法就是通过漆酶的异源表达来获得大量的漆酶。

Two monosomic alien addition lines 02-17 and 02-39 (2n=15, 14C+1H) were identified among 52 plants derived from embryo rescue of an Cucumis allotriploid x cucumber.

将甜瓜属异源三倍体与栽培黄瓜'北京截头'杂交，经胚胎拯救获得了两个2n：15(14C+1H)的单体异附加系，编号分别为02-17和02-39。

Methods Using the long-distance RT-PCR and a mammalian expression system, the full length cDNA of the α1D was cloned from cochleae and then expressed in HEK293 cell line.

以耳蜗基底膜中组织总RNA为模板，利用长距离RT-PCR克隆耳蜗毛细胞表达的电压门控钙通道α1D剪切异构体，并利用异源表达系统在哺乳动物细胞系进行表达。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。