Bt protein expression in the transgenic insect-resistant cotton in China

• 来源期刊: 科学通报（英文版）
• 年，卷（期）: 2016,（20）
• 页码范围: 1555-1557
• 页数: 3页
• 语种: 中文
• DOI: 10.1007/s11434-016-1158-z

摘要

According to statistics of International Service for the Acquisition of Agri-biotech Applications (ISAAA),18 million farmers in 28 countries planted more than 181 million hectares of genetically modified (GM) crops in 2014,at an annual growth rate of between 3 ％-4 ％,with 6.3 million ha more than 2013 [1].Among these counties,China ranks the sixth with 3.9 million ha.Globally,27 kinds of transgenic crops have been approved.The four main food groups for which GM varieties are cultivated and the proportion of each worldwide that consists of genetically modified strains are soybean,cotton,maize and rapeseed [2].