系统发育

We can predict the structure and function of new sequence, and analyze the homologous relationship by aligning sequences and constructing phylogenetic tree.

通过多序列比对和系统发育可以预测新序列的结构和功能，分析序列之间的同源关系。

Immunoblot results indicate the antibody can also cross react with the proteins of other silica-accumulated graminaceous plants, while it does not react with the proteins of dicotyledonous plants. These findings indicate that the homologous proteins of SBP117 are widely existed in the graminaceous plantss. This indicated silica accumulated in higher plants posses the character of systematic development.

免疫印迹检测表明此抗体还能与其它累积硅的禾本科植物硅体中的蛋白发生交叉反应，但不能与双子叶植物蛋白反应，这说明与SBP117相似的硅结合蛋白广泛存在于积累硅的禾本科植物之中，硅在高等植物中的积累具有系统发育上的特征。

The application of the RFLP technique in the plant genetie and breeding were summarized in follwing six aspects: lThe construction of linkage genetic maps; 2The application of RFLP Linkage genetic maps in the graminaceous crops;.3Following the tracks and appraisal of the chromosome or.its fragment analyses of the systemtic development; 4The research of the quantitative trait inherit...

本文介绍了RFLP技术的原理及特点，并从六个方面综述了国内外RFLP技术在植物遗传育种中的应用：（1）连锁遗传图谱的构建；（2）RFLP连锁遗传因在禾本科植物中的应用，（3）跟踪、鉴定染色体或其片段、分析系统发育；（4）数量性状遗传的研究；（5）优良性状及抗性材料的筛选；（6）种质资源遗传多样性的研究。

Objective To study the effect of growth hormone and insulin-like growth factor on development of the immune system in childhood.

目的 研究生长激素和胰岛素样生长因子对小儿免疫系统发育的调节作用及其机制。

Heinrich said that in small children when contacted by Goumao into the interior of bacteria, to stimulate their immune systems mature.

海因里希表示，儿童在很小的时候接触由狗毛带入室内的细菌，能够刺激他们的免疫系统发育成熟。

Further morphological observations were performed on the holotype of Leptobotia zebra and other specimens including formalin-fixed museum specimens and newly collected alcohol-fixed ones.

系统发育分析发现斑纹薄鳅并未和薄鳅属的物种聚在一起，而是和中华沙鳅属物种美丽沙鳅聚在一起形成姐妹群。

The phylogeny of hominoid is still an open question.

有关人猿超科的系统发育仍然存在争议。

In molecular phylogebetic tree constructed, we made the Ka / Ks value pairwise comparison of HMGbox flanking sequences both intra- and inter- Hominoid and the Old World m onkey .

通过构建系统发育树，比较旧大陆猴和人猿超科两个类群内和类群间HMG盒侧翼序列K a/Ks的比率。

The ultrasturcture of the spermatozoon of Hyla chinensis was studied in this paper and its significance on the phylogenesis was roughly inquired.

摘 要 研究了中国雨蛙精子的超微结构，并初步探讨其在系统发育上的意义。

This study implies that it is infeasible to reconstruct phylogeny solely by the comparative genomic data.

这项研究暗示着单独依靠比较基因组学的数据来重建系统发育是不可行的。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。