遗传的

The hybrid with genetic mark of narrow sense is considered as the hybrid which is of the most utilization value and meaning in four hybrids with genetic marks (broad sense,narrow sense,dominancy and recessive).

在广义、狭义、显性及隐性4种遗传标记杂种中，最有利用价值和意义的是狭义遗传标记杂种。

In this paper , the elementary theory and methods of multiobjective optimization and genetic algorithm is introduced.

本文介绍了多目标优化和遗传算法的原理和方法，并对遗传算法进行了改进。

The genetic effects of the embryo and endosperm genes on rice seedling biomass at early stages were investigated in this paper.

本文利用胚和胚乳遗传模型研究了水稻早期胚后生长生物量性状的遗传控制。

Appropriate clearance of apoptotic cells is an important step of programmed cell death. Although genetic and biochemical studies have identified several genes that regulate the engulfment of cell corpses, how these are degraded after being internalized in engulfing cell remains elusive.

中科院遗传与发育生物学研究所杨崇林课题组以秀丽线虫为模式研究程序性细胞死亡，通过遗传分析、基因表达、蛋白定位等实验手段，发现vps-18基因在凋亡细胞的降解过程中发挥重要作用。

Finally,the information about QTLs and epistasis in the population provide strategiesfor manipulation of heterosis and improvement in hybrid rice.

最后，本文就上位性效应对杂种优势遗传研究和杂交水稻遗传改良的影响进行了讨论。

Genetic studies have indicated that the stigma exsertion rate of rice belongs to a quantitative trait controlled by polygenes, but it has a high broad-sense heritability (about 90%).

遗传研究表明，水稻柱头外露率属于多基因控制的数量性状，其广义遗传力较大（90%左右）。

Function based on genetic algorithm to optimize the use of genetic algorithm function extremum.

详细说明：基于遗传算法的函数优化，利用遗传算法求解函数极值。

Another belongs to hybrid genetic algorithm,which is a hybrid of First Fit Decreasing approximation algorithms and genetic algorithms.

另一种是混合遗传算法，它综合运用解装箱问题的FFD（FirstFitDe－creasing）近似算法和简单遗传算法。

This reaction system can be used for SRAP of Garcinia mangostana in genetics mapping, gene tagging cloning, comparative genomics, genetic diversify and cDNA fingerprinting.

该体系适用于山竹子SRAP分析，进行遗传图谱构建、基因定位与克隆、比较基因组学、遗传多样性、cDNA指纹图谱等方面的研究。

Nine Chinese yak breeds (Maiwa, Tianzhu White, Qinghai Plateau, Sibu, Zhongdian, Pali, Tibetan High Mountain, Jiulong and Xinjiang) and Gayal were analysed by means of 16 microsatellite markers to determine the level of genetic variation within populations as well as genetic relationship between populations and population structure for each of the breed.

本研究通过16个微卫星标记分析了我国9个牦牛品种（麦洼牦牛、天祝白牦牛、青海高原牦牛、斯布牦牛、中甸牦牛、帕里牦牛、西藏高山牦牛、九龙牦牛和新疆牦牛）和大额牛的品种内遗传变异、品种间遗传关系及其群体结构。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。