在加入WTO的新形势下，一批国产转基因抗虫棉品种陆续通过审定，为加快已审定国产转基因抗虫棉品种推广，现将转基因抗虫棉品种介绍如下。１中棉所４１（国审棉麻２００２００１号）中国农科院棉花研究所和中国农科院生物技术研究所将Bt＋CPTI双价抗虫基因导入中棉所２３，系统 Under the new situation of accession to the WTO, a batch of domestic varieties of transgenic cotton have passed the examination and approval. In order to speed up the promotion of domesticated varieties of modified cotton, the varieties of transgenic cotton are introduced as follows. 1 CIMC 41 (State Computex 2002/2001) The Cotton Research Institute of the Chinese Academy of Agricultural Sciences and the Institute of Biotechnology, Chinese Academy of Agricultural Sciences, introduced the Bt + CPTI bivalent insect-resistant genes into CIMC. 23