PARTIAL CYTOPLASMIC INCOMPATIBILITY BETWEEN 2 AUSTRALIAN POPULATIONS OF DROSOPHILA-MELANOGASTER
PARTIAL CYTOPLASMIC INCOMPATIBILITY BETWEEN 2 AUSTRALIAN POPULATIONS OF DROSOPHILA-MELANOGASTER
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DOI：
10.1007/bf00343386
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发表时间：
1988-07-01
影响因子：
1.9
通讯作者：
HOFFMANN, AA
中科院分区：
文献类型：
--
作者：
HOFFMANN, AA
当来自收集于澳大利亚东海岸汤斯维尔（纬度19 ° S）的种群的雄性果蝇与来自收集于墨尔本（纬度37 ° S）的种群的雌性果蝇（Meigen）交配时，表现出部分不亲和性。正反交是相容的。卵在不亲和杂交中孵化率降低。这种不相容性是母系遗传的三代。可通过在含四环素的培养基上培养汤斯维尔蝇一代并使用2周龄汤斯维尔雄蝇来恢复相容性。
Drosophila melanogaster (Meigen) females from stocks collected at Melbourne (latitude 37.degree.S) show partial incompatibility when mated with males from stocks collected at Townsville (latitude 19.degree.S) on the east coast of Australia. The reciprocal cross is compatible. Eggs have reduced hatchability in the incompatible cross. The incompatibility is maternally inherited over three generations. Compatibility can be restored by culturing Townsville flies on medium with tetracycline for one generation and by using 2-week-old Townsville males.