摘要
The redundancy of crop growth and development and eukaryyotic genome including highly repeated DNA sequences show that gene has functional redundancy.The function and role of repetitive DNA are discussed in this paper.Living organisms have redundancy at different levels:organ, individual, population, community, ecosystem,as well as at the molecular level. Redundancy is a strategy for living organisms to reduce the negative influence of external conditions.
The redundancy of crop growth and development and eukaryyotic genome including highly repeated DNA sequences show that gene has functional redundancy.The function and role of repetitive DNA are discussed in this paper.Living organisms have redundancy at different levels:organ, individual, population, community, ecosystem,as well as at the molecular level. Redundancy is a strategy for living organisms to reduce the negative influence of external conditions.
出处
《生态学杂志》
CAS
CSCD
北大核心
2001年第4期61-64,共4页
Chinese Journal of Ecology
基金
国家自然科学基金
广东省自然科学基金资助项目
