基因的

In this research, the ~ and F2 of the crosses between a natural mutant 慪34?with super-minute grain and 慪38?with super-large grain,慡huhui 881擲huhui 527?with middle grain size were carried out to study the inheritance of the grain shape (grain length, grain width, grain thickness and grain length/width ratio) and 1000-grain weight. The main results are summarized as below:? The F1 grain length, grain width, grain thickness and 1000-grain weight of three crosses were lay between the two parents and tended to Y34, which indicated that those grain traits were all governed by the dominant effect of Y34 and influenced by both female and male parents. The differences of F1 grain length, grain width, grain thickness and 1000-grain weight of positive and negative crosses between Y38 and Y34 indicated the existence of cytogene effects.? The broad heritabilities of major grain traits were calculated.

本研究利用一份水稻极小粒自然突变材料Y34与一份水稻极大粒材料Y38、两份常规籽粒大小材料蜀恢881、蜀恢527的杂交F_1及F_2，对主要粒形性状（粒长、粒宽、粒厚、长宽比）及千粒重进行了遗传研究，根据遗传研究的结果利用微卫星标记结合F_2群分法对控制Y34短粒性状基因进行了分子标记定位，主要结果如下：●各组合F_1粒长、粒宽、粒厚和千粒重介于双亲之间且明显偏向于小值亲本 Y34，这表明粒长、粒宽、粒厚和千粒重均主要受小值亲本显性基因的控制并同时也受大值亲本核基因的影响。Y34与Y38正反交F_1在粒长、粒宽、粒厚、千粒重等性状上存在差异，表明存在细胞质效应。

This paper briefly reviewed the progress on foxtail millet genomic study,suggested that the main task ahead is to establish a data basis for molecular markers and an efficient...

主要对谷子分子标记和功能基因组方面的研究进展进行了总结，提出谷子功能基因的标记定位与发掘，建立分子标记数据基础和高效外源基因转化平台的建立是未来谷子基因组研究的关键工作，并对谷子基因组的研究发展进行了展望。

This paper briefly reviewed the progress on foxtail millet genomic study, suggested that the main task ahead is to establish a data basis for molecular markers and an efficient platform for heterogenous gene transformation.

主要对谷子分子标记和功能基因组方面的研究进展进行了总结，提出谷子功能基因的标记定位与发掘，建立分子标记数据基础和高效外源基因转化平台的建立是未来谷子基因组研究的关键工作，并对谷子基因组的研究发展进行了展望。

Gene therapy of intervertebral disc degeneration refers to the selection of animal models and gene carriers, application of target genet, etc.

椎间盘退行性变疾病的基因治疗研究涉及到动物模型的选取、基因载体的选择、目的基因的应用等。

With the development of molecular biology, tumor has been identified as a kind of genic disease. The intrinsical properties of tumor are activation of oncogene and inactivation of antioncogene.

随着分子生物学研究的不断深入，肿瘤确认为一种基因病，癌基因的激活与抑癌基因的失活是其发生发展的内在本质。

Lead to the silence of intrinsic coding genes and the expression of new genes. This brought to transgenic lines the components of gliadin different from the receptor.

基因的插入，导致原有编码基因的沉默和新基因的表达，从而使转基因株系产生了异于受体的蛋白质组分。3。

The latter observation also suggests that MOC1 promotes the outgrowth of tiller buds besides its promotive effect on axillary meristem initiation and tiller bud formation. MOC1 protein belongs to the GRAS transcription factor family, with two leucine heptad repeats, a VHIID domain, and an SH2-like domain.

MOC1基因的组织原位杂交实验表明，在腋生分生组织形成之前，MOC1基因就已经在叶腋里的少数表皮或亚表皮细胞里表达，并且MOC1基因的表达伴随着腋生分生组织形态建成的整个过程；在腋生分生组织分化形成分蘖芽以后，MOC1仍然在整个分蘖芽中表达。

Do they exist as microdomains of heterochromatin, or are they some other form of repressive chromatin?

但是在活跃的基因中也可发现沉默基因的存在，这是否因为沉默基因存在于异染色质的 microdomain 还是他们以其它染色质的形式存在呢？

The two isolates were more closely related to CTN, with the homogeny of N gene and G gene as 89.1% and 85.6%-85.7% at the nucleotide level, but 97.6%-98.0% and 92.3% at the amino acid level respectively, than to other vaccine strains.

结论2株狂犬病毒是基因1型狂犬病毒，但无论是N基因还是G基因的核苷酸序列，以及推导出来的氨基酸序列与已知的1型狂犬病毒株及疫苗株均有一定的差异。

In white participants, the 1919T allele was associated with increased risk of stroke and cardioascular mortality, and in black participants, homozygosity for the 790T allele was associated with a fourfold increased risk of MI compared with homozygosity for the 790A allele.

在白人参与者中，1919T等位基因与中风和心血管病死亡率的危险增加有关，而在黑人参与者中，790T等位基因的同合子性比790A等位基因的同合子性与心肌梗死危险的关系高四倍。

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。