查询词典 genetics

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）。

There are some reports about G. maculatum mainly focus on its taxology, biogeography and the phylogeny of Glyptosternoid fishes. No reports on biochemical genetics of G. maculatum or other Glyptosternoid fishes were found.

关于黑斑原鮡的研究，多集中于分类、生物地理学及鰋鮡鱼类系统演化、进化等方面，目前为止，尚无黑斑原鮡群体或鰋鮡鱼类生化遗传方面的研究报道。

As for the molecular genetics of plasmids in thermophilic bacteria, only preliminary observation of very few phenomena has been reported so far.

在高温细菌质粒的分子遗传学方面，已发表的少量文献仅限于对个别现象所作的初步描述。

Institute of Genetics, Academia sinica, Beijing 100101 Insti tute of Oil Crops, Chinnese Academy of Agricultural Sciences, Wuhan 430062

中国科学院遗传研究所；北京 100101； 2。中国农科院油料作物研究所；武汉 430062

The genetic analysis and improvement of characters, such as tuber processing quality traits and yield components which tend to be quantitatively inherited, are far more difficult than those at diploid potato. Reviewing the earlier studies indicated that a few systematic investigations on genetics of important traits in potato were untaken and most focused on estimates of combing ability for agronomic traits due to limited materials and methodologies available.

利用二倍体材料简化了遗传分离比例、可应用现有的二倍体遗传模型进行遗传分析并更有效的挖掘和利用二倍体资源中的优异基因，进而通过倍性育种及遗传工程育种将有利性状转育到四倍体普通栽培品种。

Simple sequence repeats or microsatellites have been used as genetic markers in population genetics because of their abundance and length variation between different individuals. This study examined the SSRs in the completely sequenced Sclerotinia sclerotiorum and Botrytis cinerea genomes . The occurrences, relative abundance, relative density, most common motifs, and the longest SSRs in the two species were analyzed, and compared with other plant pathogenic fungal species, such as Fusarium graminearum, Magnaporthe grisea and Ustilago maydis .

利用公共的真菌基因组数据库资源，对核盘菌和灰葡萄孢基因组中SSRs的结构类型、分布、丰度及最长序列等进行了系统分析，并与已经研究过的禾谷镰孢菌，稻瘟病菌和黑粉菌等几种植物病原真菌基因组中的SSRs进行了比较。

The effects of vacuolization on the differentiation of vascular endothelial cells were analyzed from a chemical biochemistry genetics perspective using the blastodisc cells differentiation model induced by FGF with the γ-butyrolactones derivative.

从化学遗传学的角度，利用γ-丁内酯衍生物研究了成纤维细胞生长因子（fibroblast growth factor， FGF）诱导鸡胚盘细胞向血管内皮细胞分化过程中，空泡化对血管内皮细胞分化的影响。

Breeders rely on these pairing-control genes to ensure that soybean varieties carrying the technology include the full suite of resistance genes as well as genes that lead to higher yields, said Rick Vierling, adjunct professor of agronomy and director of the genetics program at the Indiana Crop Improvement Association.

印第安那州作物改良协会农业经济副教授、基因项目主任里克·维尔林说，育种公司依靠这种配对控制基因可以确保基于该技术的大豆品种含有全部抗病基因及高产基因。

Many developments in genetics have taken place since Mendel did his work.

遗传学的许多演化在Mendel做他的研究之前就已经开始了。

Unit 2: Cellular reproduction and Genetics—Cell cycle, Mendel's Law, patterns of Inheritance.

第二个单元讨论细胞的繁殖和遗传现象，主要内容包含遗传理论及各种遗传模式。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。