Fig. 2: Major genes of the flowering pathway. | Heredity

Fig. 2: Major genes of the flowering pathway.

From: Phenology and related traits for wheat adaptation

Fig. 2

a Gene activity prior to vernalisation (winter wheat). b Gene activity in response to vernalisation. c Gene activity in response to vernalisation and long days, associated with transition to flowering. d Black arrows depict gene action, colour (grey vs. green) illustrates gene expression state (inactive vs. active) and circular arrows represent the feedback loop.

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