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Development of 1-aminocyclopropane-1-carboxylic acid synthase and polygalacturonase activities during the maturation and ripening of tomato fruit


, : Development of 1-aminocyclopropane-1-carboxylic acid synthase and polygalacturonase activities during the maturation and ripening of tomato fruit. HortScience 19(4): 576-578

The changes in ethylene production rates and development of ACC synthase and polygalacturonase (PG) activities were studied during fruit maturation and ripening in the Castlemart. There was a linear relationship between internal ethylene concentration and ethylene production rate; both increased exponentially as the fruit reached more advanced maturity and ripening. Thus, both of them were correlated with the maturity and the ripening stages.

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