Insight into phenotypic plasticity in planthoppers.
Curr Opin Insect Sci
; 59: 101106, 2023 Oct.
Article
em En
| MEDLINE
| ID: mdl-37625640
ABSTRACT
Planthoppers possess an impressive ability to exhibit phenotypic plasticity, which allows them to adjust their morphology for migration, overwintering, and adaptation to different environmental conditions. The wing and color polyphenism are the two most outward morphologies. Wing polyphenism serves as a classic illustration of a life history trade-off between reproduction and migration, while color polyphenism is potentially correlated with the insect development and immunity. In this review, we present the important contributions that link environment cues to wing and color polyphenism, and highlight recent advances in insulin/insulin-like growth factor signaling-forkhead transcription factor subgroup O (FoxO) pathway-mediated wing development and tyrosine-melanin pathway-mediated coloration. Further work, particularly in the identification of the genes that FoxO regulates and in the elucidation of the intracellular signals that link the stimuli to the tyrosine-melanin pathway, is required.
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Base de dados:
MEDLINE
Tipo de estudo:
Prognostic_studies
Idioma:
En
Ano de publicação:
2023
Tipo de documento:
Article