ABC model

ABC model A ApI&Ap2 3clacs ofgene B AP3,P1 C AG A C Sepal I Petal stamen carpels. e deletion A deleti as B deletion B B U C A BC S IP P S C S S 0 S S C C ABCEmodel Flowering Tf are tetrames MADS TF recognise CC (AIT) 6 GG sequence B A AP1 C AG E SEPELLATA Se St C AE ABE BCE CE

letramer P Tetrames St Se Tetramerosis AP1 AP1 AP1 AP3 AP3 PI SE SE PI SE AG SE e Tetramer AG AG SE SE Owle formation (CED) class D required for ovule formation in addition to C&SE D floral Shatter binding Perfein. protein Bilaleial syminetry. DIV ventralidentity of flowers. CYC + DICH (divaicata) RAD (radialis) Dorsal identity Indorsalside RAD 1 DIV