摘要
生命科学是当代发展最快，最为活跃的领域之一，生命科学将成为２１世纪自然科学的带头科学，其中分子生物学已成为现代生物学的前沿学科和带头学科，分子生物学对生物学的各学科如遗传学，细胞生物学，神经生物学，生殖生物学，生理学，发育生物学等均产生了深远的影响。以重组ＤＮＡ技术和细胞融合技术为标志的现代生物技术的产生和发展在分子水平和基因水平上改良生物的遗传性状和创造新的物种取得了一定的进展。现代生物技术已在基因工程医药生产，基因治疗，转基因植物和转基因动物等方面展现出很大的发展潜力。
Life science,as one of the fastest developing and most active fields in modern science,is becoming the leveling science of natral science in the 21st century.Molecular biology,being the front and heading subject of modern biology,such as Genetics Cytology,Reproductive Biology Physiology and Developmental Biology,etc.The emergence and development of modern biological technique,wich is symboled by the DNA recombination technique,and cell fussion technique,have made some progress in improving the genetic characters of organisms in molecular and gentic level and inventing new species modern biological technique has shown great potentialities in gene engineering medicine production,gene treatment,transgenic plant and animal etc.
关键词
生命科学
发展趋势
生物技术
进展
Life science
Trend
Biological Technique
Progress
