遗传学

The yield, quality, resistance and chromosome characteristics of the hybrids were analyzed, and the improvement of the grasses using gene introgression, androgenesis and genetic modification methods was introduced. The latest advance in GISH, genetic map construction and QTL of Festulolium hybrids were described here.

本文总结了黑麦草羊茅杂种高产、优质、抗性强的优势；分析了杂种染色体配型特点；重点介绍了通过基因渗入、雄核发育和转基因手段改良牧草的方法；对黑麦草羊茅杂种基因组原位杂交、分子标记和遗传图谱建立、数量性状位点分析等分子遗传学的最新研究进展进行了综述。

Anguilla has provided important experimental materials for the research on sturgeon virosis and genetic resources conservation.

欧鳗体细胞系的建立为开展鳗鲡病毒病和免疫及遗传学研究提供了重要的基础模型。

Course of Antecedence: Biochemistry, cell bilogy,Genetics and basic knowledge of computer.

先修课程：生物化学、细胞生物学，遗传学、应用计算机基础

In this paper,a list of apomitic species of Paspalum is given.The cytological and embryological bases,and the characters of apomixis are described.Advances in genetics and molecular biology of apomixis aye in Paspalum also reviewed.

对雀稗属无融合生殖的分布、无融合生殖相关的细胞学和胚胎学基础、无融合生殖的特点及其遗传学和分子生物学研究进展进行了综述。

Neural tube was formed by the apophysis,bend and close of neural crest.

它们在病因学上是多因素的，是遗传学因素和环境因素共同作用结果。

Its subject coverage:General publications and general techniques ,Silviculture ,Forest mensuration and management ,Physical environment ,Fire ,Plant biology ,Genetics and breeding. Variation. Evolution,Mycology and Pathology ,Insects and other invertebrates ,Range,Game and wildlife,Protection forests. Watershed/catchment management. Soil conservation ,Other land use. Nature conservation. Arboriculture ,Dendrochronology and dendroclimatology .

期刊的主题范围为：普通出版物和技术，造林法，森林测定法和管理，自然环境，火灾，植物生物学，遗传学和培植，变异和进化，真菌学和病理学，昆虫和其他无脊椎动物，范围，竞赛和野生生物，林业保护，分水岭和集水岭管理，水土保持，其他的土地使用和自然保护。

RAPD reactions were conducted on total 54 samples from 16 varieties and 2 populations of R.glutinosa . The data were analyzed by Phylips, Popgene and Arlequin software. Result: The majority rule consensus tree defined the 54 samples to 3 groups.

采用RAPD技术和群体遗传学的分析方法，对地黄16个栽培品种、2个野生居群共54个个体进行了亲缘关系、遗传多样性和遗传结构分析。

But, little studies on the related genes of early embryonic development of bisexual Artemia from China were investigated, more thorough studies need us to finish.

我国对于卤虫的研究起步较晚，从80年代初至今在形态学、发育生物学、生态学、资源生物学、遗传学等学科的卤虫研究已有报道。

Editors' Choice - APPLIED PHYSICS: Cooling Rays of Light | ASTROCHEMISTRY: Capturing Ferroelectric Ice | GENETICS: Pining for Understanding | DEVELOPMENT: Import Controls | CELL BIOLOGY: Sorting Out the Trash | PSYCHOLOGY: Changing Attitudes | CHEMISTRY: A Tale of Two Lattices...

编辑选择应用物理学：冷光源|astrochemistry：捕捉铁冰|遗传学：缅怀理解|发展：进口管制|细胞生物学：清理垃圾桶|心理学：改变态度|化学：一个故事：：两个格子

The genetic studies, undertaken since the end of 1980, have lead to discovery in 1996 of the Friedreich's ataxia gene.

自1980年末开始进行的遗传学研究，已经于1996年发现了Friedreich共济失调的基因。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了