AtCTF7 is expressed in actively dividing tissues. Examination of a P
nlsGUS reporter shows expression in dividing tissues. (A) Shoot meristematic region and cotyledonary leaves. (B) Inflorescence and young buds. (C) Root meristem. (D) Female gametophyte. (E) Pollen. (F) Young cauline leaf (left) and expanded rosette leaf (right). (G) Portion of whole plant showing GUS expression in inflorescence but not in rosette leaves.