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Chapter 13

Genomes and Evolution

通过基因组比较的进化关系
通过基因组比较的进化关系
Genome comparison is one of the excellent ways to interpret the evolutionary relationships between organisms. The basic principle of genome comparison is ...
基因组复制错误
基因组复制错误
DNA replication is a well-evolved process that copies millions of base pairs with high fidelity during each cell division. Occasionally a wrong base or a ...
系统发育树
系统发育树
Phylogenetic trees come in many forms. It matters in which sequence the organisms are arranged from the bottom to the top of the tree, but the branches ...
Synteny 和进化
Synteny 和进化
John H. Renwick first coined the term “synteny” in 1971, which refers to the genes present on the same chromosomes, even if they are not ...
多物种保守序列
多物种保守序列
Next-generation sequencing technologies have created large genomic databases of a variety of animals and plants. Ever since the human genome project was ...
基因复制和分化
基因复制和分化
The seminal work of Ohno in 1970 popularized the idea of gene duplication and divergence. DNA sequence comparison studies reveal that a large portion of ...
外显子重组
外显子重组
The evolution of new genes is critical for speciation. Exon recombination, also known as exon shuffling or domain shuffling, is an important means of new ...
比较拷贝数变异和 SNP
比较拷贝数变异和 SNP
Sequencing of the human genome has opened up several best-kept secrets of the genome. Scientists have identified thousands of genome variations that exist ...
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