查询词典 heredity

Among different geographic stocks, Eulecanium kuwanai Kanda and Eulecanium gigantean Shinji has already produced heredity differentiation in the certain degree in Hebei province.

结果表明：皱大球蚧和瘤坚大球蚧在河北省不同地理种群之间已经产生了一定程度的遗传分化，在地理位置上由南到北随地理距离的增加、生态环境的变化，差异变得越来越大，遗传差异与地理距离呈正相关。

This papersummarizes the studies on glycinin including components,structure and gene families.The homogeneity of the glycinin gene sequences was compared by bioinformatics.Heredity Distances of the six glycinin genes were analyzed. Special emphasis is laidupon comparing the sequences and components of amino acids in the glycinin. Thecontents of major amino acids in the intact glycinin and in the acid and basic peptideswere analyzed. In view of others and our researches, we advance some new thinkingand tactics of improving rice nutritional quality by using glycinin genes.

本文在简要介绍大豆球蛋白组分、结构及基因家族后，采用生物信息学方法分析比较了不同种类大豆球蛋白基因之间的序列同源性，并对不同大豆球蛋白基因的遗传距离作了分析；本文还重点比较分析了不同大豆球蛋白的氨基酸序列和组成，以及不同酸性肽和碱性肽中重要氨基酸的含量，基于对前人工作的总结和我们的分析结果，本文提出了利用大豆球蛋白基因进行水稻营养品质改良研究的新思路和新策略。

The powerful heterogenic for population differentiation and genetic variation strength its adaptability to variable environment, M.avenae adapted to the nature condition and it also resulted in the heredity variation of M.avenae populations.

在环境条件和化学农药、小麦品种等人为条件的强大选择压力下，麦长管蚜种群发生了较大的遗传变异。

BACKGROUND: Retinitis pigmentosa is a group of commonest genetic blindness-inducing eyeground diseases, which have relative great heterogenicity in both heredity and phenotype. Pierce et al discovered a new retinal photoreceptor cell specific gene-RP1 in 1999, and also found in their following research that the mutation of this gene can induce autosomal dominant RP .

背景：视网膜色素变性(retinitis pigmentosa，RP)是一组最常见的遗传性致盲眼底病，在遗传和表型上均具有较大的异质性。1999年Pierce等发现了一个新的视网膜感光细胞特异基因--RP1，之后的研究发现该基因的突变可导致常染色体显性遗传RP(autosomal dominant RP，adRP)。

Homochromy, Green-brown polyphenism and density-dependent body color polyphenism. The control mechanism of body-color polymorphism are environmental factors, endocrine control mechanism and heredity.

结果表明：昆虫体色多型可分为隐蔽色型、绿褐色多型及密度关联体色多型3种类型；其调控机理可分为环境调控、内分泌控制机理、遗传调控等。

In this article,"Yin Yang Tai Ji Tu"--the imaginal generality of "Zhou Yi Cen Tong Qi" is compared with the "heredity code" in modern biology and the "Complement principle" in modern physics, the author indicates that to some extent the research of Chinese Taoism philosophy will be helpful to the development of modern science.

本文将《周易参同契》的形象概括——&阴阳太极图&与现代生物学中的&遗传密码&和现代物理学中的&互补原理&作了比较，指出对中国道教哲学的研究在一定程度上有助于现代科学的发展。

Japonic rice; low amylose; heredity; quality traits; agronomic traits

论文导师邹德堂，论文学位硕士，论文专业作物遗传育种

Genetic heredity experiments showed that the inheritance of the melanic characteristics was incomplete dominance and autosomal and followed the Mendalian law.

结果表明，SEM蛹黑化性状的遗传是不完全显性遗传，遵循孟德尔的不完全显性遗传规律，控制黑化性状的基因位于常染色体上，与性染色体无关。

The result showed that the polarization of populations and gene fluxes are different in different species. The polarization and gene fluxes of populations of 3 Nitavias are lower except N. sphaerocarpa. The heredity coherence of each population is change from 0.8561 to 0.9694. The polarization in the populations is low, and they have the together ancestor. This is similar to morphology and cytology result, so RAPD is a useful supple mentary method in assessing genetic relationship among Nitraria species.

结果表明：白刺属植物的遗传分化程度和基因流因种而异，除球果白刺以外，其余3种白刺的种群间有很大的基因流，其遗传一致度在0.8561~0.9694之间，而种间遗传分化程度较低，故4种白刺有着相近的祖先，这与形态学和细胞学的分析结果一致，说明RAPD分析方法可从分子生物学角度为白刺属植物的系统学分类提供更为有利和可靠的证据。

Micronucleus test results exhibited that significant differences in micronuclear rates were determined between 0.4 mL bone cement and 0.4 mL microsphere-coated bone cement groups and negative control group, but no significant difference was detected among other groups. This revealed that this microsphere-coated bone cement leaching liquor did not show significant cell heredity toxic effects. Nevertheless, microsphere-coated bone cement in the high concentration and high dosage groups exhibited low toxic effects, mainly showing increased hemolysis rate and micronuclear rate. Thus, it was necessary to control the dosage and concentration of microsphere-coated bone cement.

微核实验结果显示除0.4 mL骨水泥组和0.4 mL微球骨水泥组的微核率与阴性对照组差异有显著性意义，其余各组差异无显著性意义，说明该微球骨水泥的浸提液无明显细胞遗传毒性作用，但是高浓度和高剂量组的微球骨水泥仍有较低的毒性作用，主要表现为溶血率和微核率的提高，因此在应用时要适当控制微球骨水泥的剂量和浓度。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。