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. 2022 Aug 9;22:394. doi: 10.1186/s12870-022-03772-w

Fig. 6.

Fig. 6

The expression of LcCCO genes identified by by qPCR. A The expression of LcCCO genes of the peel tissues during fruit maturation of ‘Feizixiao’ litchi treated by exogenous CPPU after anthesis. 35d: Green stage (the peel just completely wraps the pulp), corresponding to the CK1 and T1, 57d: The best edible stage of fruit, corresponding to the CK2 and T2 in Fig. 5A. B The expression of LcCCO genes of the peel tissues during fruit natural maturation of ‘Nuomici’ litchi. C The expression of LcCCO genes of fruitlet during the fruitlet abscission of ‘Feizixiao’ litchi treated by girdling plus defoliation treatment. D The expression of LcCCO genes of abscission zone tissues during the fruitlet abscission of ‘Feizixiao’ litchi treated by exogenous ethephon