基因与如何运行(英文版)课件.pptVIP

GENES AND HOW THEY WORK;Watson and Crick discovers DNA / Feb 28th 1953;First Document on DNA published in Nature 25th April 1953;Watson and Crick - Awarded Nobel Prize in 1962;DNA;Why do we study DNA?;Chromosomes and DNA;Deoxyribonucleic acid (DNA); DNA - Structure;What are the bases in DNA;Complementary strands;DNA by the numbers;Let’s Go to the Video!DNA structure;How can DNA function?;Part 1 Replication;DNA makes a Copy of Self;Copying DNA; Semi-conservative;Let’s Go to the Video!DNA replication;Part 2 Transcription;What is Gene;Transcription– DNA to RNA;Transcription is the reading of the DNA and changing the code to messengerRNA.;Transcription tools-- video;Promoter;RNA splicing ;DNA to RNA ;;Let’s Go to the Video!DNA to RNA;Let’s Go the the VideoRNA processing;Question;Part 3 Translation;Translation;Codon ;tRNA Transfer RNA;Codon recognition;Ribosome- carry tRNA to elongate the polypeptide;;Start and Stop codons;Proteins build our body;Let’s Go to the Video! DNA TRANSLATION;Question;Short Summary ;Part 4 Mutation;Mutations change the meaning of genes;Causes of mutations;Germ-line mutation affects all cells in the resulting offspring;Genetics mutation;艰搓泥赫峪原黍撞坡缎靶夕搁辐绎帜雌俞剥啃麻失郎篮织喉流浑枝棋美衰基因与如何运行(英文版)课件基因与如何运行(英文版)课件;Genetic mutation: Sickle Cell Anaemia 鐮刀型紅血球疾病;ATG GTG CAT CTG ACT CCT GAG GAG AAG TCT GCC GTT ACT GCC CTG TGG GGC AAG GTG AAC GTG GAT GAA GTT GGT GGT GAG GCC CTG GGC AGG CTG CTG GTG GTC TAC CCT TGG ACC CAG AGG TTC TTT GAG TCC TTT GGG GAT CTG TCC ACT CCT GAT GCT GTT ATG GGC AAC CCT AAG GTG AAG GCT CAT GGC AAG AAA GTG CTC GGT GCC TTT AGT GAT GGC CTG GCT CAC CTG GAC AAC CTC AAG GGC ACC TTT GCC ACA CTG AGT GAG CTG CAC TGT GAC AAG CTG CAC GTG GAT CCT GAG AAC TTC AGG CTC CTG GGC AAC GTG CTG GTC TGT GTG CTG GCC CAT CAC TTT GGC AAA GAA TTC ACC CCA CCA GTG CAG GCT GCC TAT CAG AAA GTG GTG GCT GGT GTG GCT AAT GCC CTG GCC CAC AAG TAT CAC TAA;Mutation;Let’s Go to the Video! DNA mutation ;Question;Advanced DNA cloning technology;DNA cloning