When domestication bottleneck meets weed  

作　　者：Yanqing Sun Longbiao Guo Qian-Hao Zhu Longjiang Fan 

机构地区：[1]State Key Lab for Rice Biology,China National Rice Research Institute,Chinese Academy of Agricultural Sciences,Hangzhou 311401,China [2]Institute of Crop Science&Institute of Bioinformatics,Zhejiang University,Hangzhou 310058,China [3]CSIRO Agriculture and Food,Canberra,ACT 2601,Australia

出　　处：《Molecular Plant》2022年第9期1405-1408,共4页分子植物（英文版）

基　　金：supported by the National Natural Science Foundation(grant no.9143511);the Department of Science and Technology of Zhejiang Province(grant no.2020c02002);the Zhejiang Natural Science Foundation(grant no.LZ17C130001);the JiangsuCollaborative Innovation Center for Modern Crop Production;the 111 Project(grant no.B17039)to L.F.

摘　　要：DOMESTICATION OF CROPS BY TWO DIFFERENT SCENARIOS Crop domestication is a unique pattern of plant evolution,commonly referred to as the process of generation of cultivated crops from wild specles due to morphological and gen-etic transformation as a result of human intervention and selec-tion.Studies on the relationship between weeds and crops in archaeology,evolutionary biology,and genetics have revolution-ized our understanding of the role of weeds in the agroecosystem and of the intricacy of crop domestication.Weeds,generally be-ing effective competitors of crops,are not the targets of human cultivation;however,like crops,they can adapt to human-made habitats and thereby are under unintentional human selection.The peculiar environment of the agricultural system alows some arable weeds to develop domestication syndrome,Le.,to mimic crop characteristics,such as plant architecture and seed size,to escape being detected and eradicated.

关 键 词：CROPS WEED CULTIVATED 

分 类 号：Q94[生物学—植物学]