Fig. 1From: Flight muscles degenerate by programmed cell death after migration in the wheat aphid, Sitobion avenaeBreakdown of flight muscles of alatae aphids. Mesothoraces of alatae aphids at various stages were fixed, sectioned at 5 μm thickness and stained on the a 1st day, b 5th day, c 9th day, d 11th day, and e 13th day after the final ecdysisBack to article page