Based on your knowledge of Drosophila neurogenesis what would be the expected consequence from reducing Delta expression in the developing vertebrate neural tube?
a.Excess neurons are produced, because the reduction in Delta expression increases achaete-scute
expression.
b.Excess neurons are produced, because reduced Delta prevents the inhibition of neurogenesisin neighboring cells.
c.Fewer neurons are produced, because Delta signaling is required for neurogenesis
d.There is no change in neurogenesis unless Delta expression is eliminated completely