Hotta Y, Benzer S
Proc Natl Acad Sci U S A. 1976 Nov;73(11):4154-8. doi: 10.1073/pnas.73.11.4154.
Mosaic fate mapping is used to locate the foci determining sex-specific steps in the mating behavior of Drosophila. Male performance of following females and displaying wing vibration toward them requires that a focus inside the head be constituted of male tissue, regardless of the sex of the head sense organs, the legs, the wings, or the thoracic ganglion. For attempted copulation to occur, a second focus in the thoracic region must also be male. Courtship by males is induced by a posteriorly located focus in the female, but an anterior female focus determines receptivity to attempted copulation. The interplay of male and female foci in the complex behavioral sequence is delineated.
嵌合命运图谱用于定位决定果蝇交配行为中性别特异性步骤的位点。雄性跟随雌性并向其展示翅膀振动的行为表现要求头部内部的一个位点由雄性组织构成,而不论头部感觉器官、腿部、翅膀或胸神经节的性别如何。为了发生尝试交配,胸部区域的第二个位点也必须是雄性的。雄性的求偶行为由雌性中位于后部的一个位点诱导,但雌性前部的一个位点决定对尝试交配的接受性。描绘了复杂行为序列中雄性和雌性位点之间的相互作用。