Fig. 6. Summary of GW and NB2-4t motoneuron apoptosis. Expression of
Antp and Ubx as observed at late stage 16. Antp
expression is indicated in red (strong) or pink (weak) and Ubx
expression in blue. Crosses indicate apoptotic cell death, with the different
line widths reflecting its frequency. Dashed crosses indicate only observed
(not evaluated) MNa apoptosis. ND, no data.