摘要
有关人体DNA中的"垃圾"或称无用基因的报道不少,有的计量达到75%,令人不解。笔者研究了生物变异和进化的机制,从其变异过程和遗传机制看,清楚地表明了基因与有机体结构的关系是严格的相互对应的,不存在"垃圾"DNA。
There are many reports about ＂garbage＂or unwanted genes in human DNA,and some reaches to 75%,which is puzzling. The author studies the mechanism of biological variation and evolution,and it is clear that the relationship between genes and organism structure is strictly corresponding to each other from its variation process and genetic mechanism,and there is no ＂garbage＂DNA.
出处
《黑龙江科学》
2017年第12期174-174,177,共2页
Heilongjiang Science
关键词
“垃圾”DNA
无用基因
生物变异的机制
生物进化的机制
＂Garbage＂DNA
Useless genes
Mechanisms of biological variation
Mechanisms of biological evolution
