近日,中国中化集团公司下属中国种子集团有限公司联合华中农业大学、北京大学共同研制出全球首张水稻全基因组育种芯片,将大幅提高种子真实性检测准确性,有助提高育种效率,杜绝假种子危害。中种公司生命科技中心喻辉辉博士表示,目前业内判断水稻种子真实性通常采用国标推荐的24个SSR标记检测结果,而新的水稻基因芯片能用分布于全基因组的约5000多个位点来判断,可使品种真实性检测结果更加准确可靠。 Recently, China National Seed Group Co., Ltd., a subsidiary of Sinochem Corporation, and Huazhong Agricultural University and Peking University jointly developed the world’s first rice genome-wide breeding chip, which will greatly improve the accuracy of seed authenticity testing and help improve breeding efficiency and eliminate false Seeds Hazard. At present, 24 real-time PCR-based SSR markers are commonly used to judge the authenticity of rice seeds in the industry, while the new rice gene chip can be judged by using about 5000 loci distributed in the whole genome , Make the authenticity of varieties more accurate and reliable test results.