基因遗传 基因(英文版).ppt

1、The Gene,producer:邓雪霁、张力扬、邓辉鸿,How are genes passed on to the next generation？,And what in your mind when we referenced to the gene？,Modern geneticists believe that genes areDNA ( Deoxyribonucleic acid (DNA)Molecules has the genetic effect of specific nucleotide sequenceGeneral, is a genetic effectDN

2、AMolecular fragment.,genetics,Gene, is a part of the DNA, which has lots of information about our characteristic that related to the normal life,such as the appearance,the character building and so forth,Can you describe the process of the genes expression briefly since we had learned in the senior

3、high school? Gene can beinherited（继承） from parents that acquired during a person s lifetime. inherited:继承,6,And one bit of evidence that these genes are implicated is that some unfortunate people have changes in these genes. 证明这些基因起作用的一些证据,是这些基因会在某些不幸的人身上发生点突变,7,central dogma（中心法则）,转录：transcription

4、翻译：translation,8,核糖体：ribosome Gene expression, for us, will mean the same thing as production of a particular protein.,riosome tRNA,mRNA,9,Gene mutation(遗传突变) is a permanent change in the DNA sequence(序列) that makes up a gene.,10,Mutations that are passed from parent to child are called the hereditary（遗传） mutations . Mutations that occur only in an egg or germ cell（胚细胞）, or those that occur just after fertilization.,11,The gene plays an great important role in the body and decide many characteristic we have though. However we can master our fate,master the fortune,the abi