Adell J C, Molina V, Castro J A, Mensua J L
Departamento de Genética, Facultad de Ciencias Biológicas, Universidad de Valencia, Spain.
Genetica. 1989;79(2):77-83. doi: 10.1007/BF00057924.
Larval-to-adult viability was measured for three strains of Drosophila melanogaster: a wild strain and two eye colour mutant strains (cardinal and sepia) starting from seventy different genotypic compositions. Analyses of a sub-set of the data (not considering all genotypic frequencies) demonstrate frequency-dependence in the three strains. These results suggest that in this experiment, frequency-dependent selection may be masked by other selective forces, only being apparent when specific analyses are carried out.
从七十种不同的基因型组合出发，对黑腹果蝇的三个品系：一个野生品系和两个眼色突变品系（红眼和棕眼）进行了幼虫到成虫的存活率测定。对部分数据的分析（未考虑所有基因型频率）表明这三个品系中存在频率依赖性。这些结果表明，在本实验中，频率依赖性选择可能被其他选择力所掩盖，只有在进行特定分析时才会显现出来。
