Turek F W
Science. 1972 Dec 8;178(4065):1112-3. doi: 10.1126/science.178.4065.1112.
Endogenous daily rhythmicity is involved in the short-day photoperiodic response of breaking the refractory period in both white-crowned and golden-crowned sparrows. Under a modified "coincidence model," short-day photoperiodic induction occurs when light is noncoincident with a specific phase of an internal rhythm.
内源性日节律参与了白冠雀和金冠雀打破不应期的短日照光周期反应。在一种改良的“巧合模型”下,当光照与内部节律的特定阶段不一致时,短日照光周期诱导就会发生。