Ikeda H
Behav Genet. 1976 Jul;6(3):305-13. doi: 10.1007/BF01065726.
Mating speed of flies which have been aged either in the light, in the dark or in a light-and-dark cycle was measured using two strains, Rochester (R) and Salvador (S), of Drosophila mercatorum. A significant difference in mating tendency depending on the condition of pretreatment was found between R and S strains, while both strains showed a similar pattern of the diurnal rhythm in the light-and-dark cycle. Compared under the same conditions, S flies usually showed a higher mating speed than R flies. Mating speed seems to be affected by at least two different genetic systems. One of them is the genetic system determining absolute speed of mating. Another is the genetic system determining sensitivity to the environmental conditions. There may be considerable differentiation in both systems between R and S strains.
使用两种菌株，即罗氏果蝇（R）和萨尔瓦多果蝇（S），测量了在光照、黑暗或明暗循环条件下饲养的果蝇的交配速度。R和S菌株之间发现了取决于预处理条件的交配倾向的显著差异，而两种菌株在明暗循环中都表现出相似的昼夜节律模式。在相同条件下比较，S果蝇通常比R果蝇表现出更高的交配速度。交配速度似乎至少受两种不同的遗传系统影响。其中之一是决定绝对交配速度的遗传系统。另一个是决定对环境条件敏感性的遗传系统。R和S菌株在这两个系统中可能存在相当大的差异。
