基因的

The sequence alignment suggests that the secondary structures of these proteins are very similar to that of the Galanthus nivalis lectin and that they also possess the same sugar-binding site found in the GNA.

为研究天麻抗真菌蛋白基因的表达调控方式，构建了五个GAFP-2基因启动子区和GUS基因融合的表达载体，并通过农杆菌介导的植物遗传转化方法导入烟草中。

Most genes in the ABC model of the development of plant flowers in hermaphroditic plants belong to MADS-box genes. But the researches on MADS-box genes in dioecious plants are less.

雌雄同株植物花发育的ABC模型中已知的大多数基因都属于MADS-box基因，但在雌雄异株植物中对MADS-box基因的研究较少。

In this paper we described the features of Mamu genes and their correlations with diseases, and also partially emphasized on the characteristics of specific Mamu genes in Chinese Macaca mulatta.

本文主要阐述了恒河猴Mamu基因的结构和功能，以及部分MHC等位基因与疾病的关系，并简要描述了中国恒河猴特异性的MHC基因。

Objective: The genes were connected basing on obtain gene of MCP and DAF of liver and fetal marrow of Chinese adult and then design mammiferous vector of the hMCP-DAF fusion gene. Finally transfer hMCP-DAF fusion gene to the early embryo of jinhua''s pig.

目的 在获得中国成人肝脏、胎儿骨髓MCP、DAF基因克隆的基础上，进一步将两个基因串接，并构建hMCP-DAF融合基因的哺乳动物表达载体，筛选出具表达活性的hMCP-DAF并导入金华猪早期胚胎。

The arbor plant is Nerium oleander and Camellia sinensis. PitPAL is a useful tool to study the regulation of anthocyanin metabolism in P. tobira.

PitPAL基因的克隆为利用基因工程技术来调控海桐花青苷的合成代谢、以及海桐花的颜色调控提供了基因资源。

A mispairing PCR-RFLP technique was applied in this study to determine the Insulin-like Growth Factor 2(IGF2) gene intron3 G3072A mutation in an outbred Landrace and Large White, and the gelded boars from Landrace×Large White cross. The difference of corresponding traits and the genetic effects of the boars inherited from parental A allele and inherited from parental G allele were analyzed.

采用错配PCR-RFLP技术鉴别了长白猪和大白猪纯种以及长白×大白猪杂交后代去势公猪胰岛素样生长因子2(IGF2)基因内含子3的3072位点变异，分析了遗传来自父本不同等位基因个体间的相关性状差异及不同等位基因的遗传效应。

To understand whether there is gene reassortment recently, we also analyzed the evolutionary relationship of these isolates. It appears that no HA/NA reassortment was found.

想了解这段时间内是否出现基因重组，我们也分析了这些分离株NA及HA基因的演化关系，结果显示这段时间内的A型流感病毒在HA及NA基因之间没有出现互换的现象。

To prepare recombinant fox growth hormone, we amplified its cDNA from silver fox pituitary tissue by RT-PCR and cloned into yeast shuttle vector pPIC9K down stream of α-factor signal peptide sequence by SnaB I and Not I restriction sites. The recombinant secretion vector pPIC9K/fGH, linearized by Sal I, was transformed into histidine-deficient Pichia pastoris strain GS115 by electroporation.

为制备重组狐狸生长激素，采用RT-PCR方法，从银狐垂体中扩增fGH cDNA基因，利用SnaB I和Not I位点将fGH基因插入到酵母分泌型表达载体pPIC9K中α-因子信号肽的下游，构建成fGH基因的酵母分泌型表达载体pPIC9K/fGH，载体经Sal I酶切线性化后，通过电转移将线性化的pPIC9K/fGH转化到组氨酸缺陷型酵母宿主菌GS115中。

BACKGROUND: In recent years, great advances have been made in human genetics. Many genes responsible for syndromic or non-syndromic hearing loss have been mapped. It was reported that the mutation of PDS gene causes classic Pendred syndrome as well as non-syndromic hearing loss.

背景：近年来，国外在人类基因的研究上突飞猛进，已经找到很多引起症候群或非症候群听障的基因，而已知PDS基因的突变，会引起Pendred症候群或非症候群听障（DFNB4）。

3The leafy trait is controled by two major genes plus polygenes and the effect of major gene varied from different cross conbinations.

多叶性状是由两对主基因和多基因共同控制，主基因的效应在不同的杂交组合有一定的变化。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。