Abnormal Endogenous Repression of GA Signaling in a Seedless Table Grape Cultivar with High Berry Growth Response to GA Application
Gibberellin (GA) application is routinely used in the table grape industry to increase berry size and cluster length.Although grapevine cultivars show a wide range of growth responsiveness to GA3 application, the reasons for these differences is unclear.To shed light on this issue, two commercial grapevine cultivars with contrasting berry response