Jose R. Dinneny, Detlef Weigel and Martin F. YanofskyDevelopment133,1645-1655.

An error in Fig. 4 was not corrected before the article went to press.

Panel B should be labelled as wild type (WT) and panel C as jag nub. The legend should read:

Similar to wild type (A), FIL expression in stage 6 jag nub stamens (C) is observed throughout the abaxial half. Although the FIL expression domain is soon dwarfed by the proliferation of the microsporangia in wild type, in jag nub anthers, no microsporangia proliferation is apparent and the FIL expression domain extends towards the adaxial side (D).

The authors apologise to readers for this mistake.