The inflorescence identity gene TFL1 interacted with floral meristem identity genes LFY and AP1, so as to retard the transformation from inflorescence identity into floral identity.

• 作为花序分生组织特性基因的TFL1与花分生组织特性基因LFY 和AP1相互作用，抑制花序分生组织向花分生组织的转变。