Expression levels of UGT78A and UGT78B in different tissues of peach. The tissue samples are listed as follows: RF, fruits of red-fleshed cv WH9 at ripening stage; WF, fruits of white-fleshed cv BF at ripening stage; RL, young red leaves of cv HY; GL, young green leaves of cv BF; WFL1, flower buds of cv Shantao at pink stage; WFL2, flower buds of cv Shantao at balloon stage; WFL3, flowers of cv Shantao at full-bloom stage (open flowers); RFL1, flower buds of cv MT at pink stage; RFL2, flower buds of cv MT at balloon stage; RFL3, flowers of cv MT at full-bloom stage. [See online article for color version of this figure.]