sentence: Also , compared to 11-DAP levels , the amount of CYCD5 ; 1-associated kinase activity was higher at 7 DAP ( 81 % ) than at 15 DAP ( 47 % ) , while that associated with CYCD2 ; 1 was only slightly lower at 7 DAP ( 60 % ) than at 15 DAP ( 76 % ) ( Fig. 6a , c ) .