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. 2001 Sep 18;98(20):11812–11817. doi: 10.1073/pnas.191380498

Table 1.

Induction of expansin expression leads to leaf initiation and reversed phyllotaxis

Plant line Treatment Apices analyzed Leaf initiation Reverse phyllotaxy
E1.7 + 73 14 14
26 0 0
E1.8 + 55 10 10
28 0 0
G25 + 49 0 1
ND ND ND

Meristems were induced on I2 position with Ahtet (+) or treated with buffer (−). The number showing novel leaf initiation and reversed phyllotaxis was counted. ND, not determined.