Do simple leaves have the potential to become compound leaves? In Arabidopsis, the combined action of CINCINNATA-like TEOSINTE BRANCHED1, CYCLOIDEA, PROLIFERATING CELL FACTORS (CIN-TCP) transcription factors and class II KNOTTED1-LIKE (KNOX-II) transcription factors suppresses leaflet initiation in simple leaves. Downregulation of these genes leads to super-compound leaves.
- Krishna Reddy Challa
- Monalisha Rath
- Utpal Nath
