Fig. 4: CsBRC1 represses bud outgrowth by directly inhibiting CsPIN3 activity in cucumber. | Horticulture Research

Fig. 4: CsBRC1 represses bud outgrowth by directly inhibiting CsPIN3 activity in cucumber.

From: Genetic regulation of shoot architecture in cucumber

Fig. 4

A Representative cucumber plant with no branch outgrowth. B CsBRC1 negatively regulates bud outgrowth by directly inhibiting the transcription of the auxin transporter CsPIN3 and thus auxin accumulation in lateral buds. C Representative cucumber plant with many lateral branches. D The absence of CsBRC1 leads to increased expression of CsPIN3, depleted auxin accumulation in the buds, and lateral bud outgrowth of cucumber. lb: lateral branch

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