江苏省植物细胞遗传学研究回顾与展望 |
王海燕, 龚志云, 蒋甲福, 周宝良, 娄群峰, 曹清河, 席梦利, 陈佩度, 顾铭洪, 张天真, 陈发棣, 陈劲枫, 李宗芸, 王秀娥 |
Research progress of plant cytogenetics in Jiangsu province |
Wang Haiyan, Gong Zhiyun, Jiang Jiafu, Zhou Baoliang, Lou Qunfeng, Cao Qinghe, Xi Mengli, Chen Peidu, Gu Minghong, Zhang Tianzhen, Chen Fadi, Chen Jinfeng, Li Zongyun, Wang Xiue |
图4 4个甘薯属物种的有丝分裂中期染色体 A: I. pes-tigridis(2n=2x=28); B: I. trifida(2n=2x=30); C: I. tabascana(2n=4x=60); D: I. batatas ‘Xushu18’(2n=6x=90)。 |
Fig. 4 Chromosome preparation of root-tip cells at mitotic metaphase in four Ipomoea species |