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Immunoglobulin gene superfamily --- A family of evolutionarily related genes composed of human leukocyte antigen (HLA) class I and class II genes, immunoglobulin genes, T-cell receptor genes, and other genes encoding cell surface molecules.免疫球蛋白基因超级家族:进化上同源的基因家族,包括HLA I类和II类基因、免疫球蛋白基因、T细胞受体基因以及其它编码细 阅读全文
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Gene flow --- Gradual diffusion of genes from one population to another across a barrier. The barrier may be physical or cultural and may be breached by migration or mixing.基因流:由于合子或配子的散布,基因从某一群体扩散到其它群体,从而引起等位基因频率改变的现象。Gene map --- The characteristic arrangement of the genes on the chromosomes. 基因图: 阅读全文
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Deformation syndrome --- A recognizable pattern of dysmorphic features caused by extrinsic factors that affect the fetus in utero.变形综合征:子宫中因外部因素影响胎儿而导致的一种畸形。Degeneracy of the code --- The genetic code is described as degenerate because most of the 20 amino acids are specified by more than 1 of the 6 阅读全文
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CG (or CpG) island --- Any region of the genome containing an unusually high concentration of the dinucleotide sequence 5’-CG-3’. Often associated with promoters of genes, in particular housekeeping genes.CG(或CpG)岛:含双核苷酸序列5’-CG-3’较多的区域。通常与基因(尤其是持家基因)的启动子有关。CGH --- See comparative genome hybridizatio 阅读全文
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1、数学:高数(上册,下册)、线代、概率论、随机过程,离散数学;2、生物:普通生物学、生物化学、分子生物学、细胞生物学、遗传学、基因组学、蛋白组学等;3、计算机:计算机基础、C语言、C++、JAVA、Perl、数据结构、数据库、数据挖掘、计算机算法、软件工程。这是最基本的,根据方向还有其他很多要学习的。 阅读全文