In Drosophila, there is a well-documented interaction between sleep and metabolism,
whereby flies suppress sleep or increase their activity when starved,” notes Ja.
In Drosophila, cellularization at the pole cells begins at about 90
min after fertilization(at 25 °C), with blastoderm formation occurring about 30 min later44, whereas in the medfly cellularization takes place between 9 and 12 hr45,46.