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Clock genes and photoperiodism in the aphid Acyrthosiphon pisum

2017
Aphids have a strong seasonal response, namely the development of a sexual morphs triggered by the shortening of photoperiod in autumn that produce an overwintering egg in which an embryonic diapause takes place. From this egg, an asexual parthenogenetic female emerges giving way to the asexual phase of the aphid life cycle in which several asexual ...
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