Chaĭlakhian M Kh, Aksenova N P, Bavrina T V, Konstantinova T N
Ontogenez. 1977;8(6):599-617.
The patterns of control of flowering are analyzed in plants of different biotypes. The photoperiodic reaction of flowering taken as an example, the whole net of control is considered: from the environmental stimulus through its physiological transformation in the leaf in the corresponding hormonal impulse which, in turn, controls the realization of genetic programme and formation of generative organs in the stem buds. The photoperiodically neutral plants taken as an example, the patterns of age control of flowering are considered. In plants of different photoperiodic groups the synthesis of complementary components of florigen was shown to proceed either autonomously under the photoperiodic effect or under the inducing effect of definite photoperiods. The autonomous and inducible mechanisms of biosynthesis of the flowering hormones have a common base, the genetic system to which the environment sends its stimuli through the hormonal interactions. The interaction of hormonal and genetic developmental factors is considered, the evocation of flowering in the stem buds taken as an example.
对不同生物型植物的开花控制模式进行了分析。以开花的光周期反应为例，探讨了整个控制网络：从环境刺激开始，经过其在叶片中的生理转化，形成相应的激素脉冲，进而控制遗传程序的实现以及茎芽中生殖器官的形成。以光周期中性植物为例，研究了开花的年龄控制模式。在不同光周期组的植物中，成花素互补成分的合成表明，其要么在光周期效应下自主进行，要么在特定光周期的诱导作用下进行。开花激素生物合成的自主和诱导机制有一个共同基础，即遗传系统，环境通过激素相互作用向该系统发送刺激。以茎芽中开花的诱发为例，探讨了激素和遗传发育因素的相互作用。
