%0 Journal Article %T 四种蚤染色体组型及C分带研究Studies of the Chromosome Karyotypes and C-banding Patterns in Four Species of Fleas %A 曹丽萍 %A 何麟 %A CAO %A Li-Ping %A HE %A Lin %J 遗传 %D 1994 %I %X 本文首次在国内报道了住鼠客蚤、猫栉首蚤指名亚种、人蚤和秃病蚤蒙翼亚种的染色体组型和C分带研究结果。1、印鼠客蚤2n=18=10m+6sm+2st,XX/YY.2猫蚤2n=12=10m+2sm,XX/YY,核型特点为2号染色体的多态性和3号与6号染色体间发生不对称性易位。3、人蚤核型特点是:(1)染色体数目多态现象,变异范围8-12,以9-12者多见,XX/YY性染色体决定机制。(2)染色体结构重组 %K 蚤类 %K C分带 %K 染色体组型 %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=3E23F50E071DF18E21B2F5AEE4F1FA5E&aid=0730DC98DA0B9B23962F9BACDEFBDEEB&yid=3EBE383EEA0A6494&vid=7801E6FC5AE9020C&iid=E158A972A605785F&sid=2A8D03AD8076A2E3&eid=EA389574707BDED3&journal_id=0253-9772&journal_name=遗传&referenced_num=1&reference_num=0