ArticleNature ecology & evolution2025
The pigment transporter Redboy confers programmed body colour transition in orchid mantises.
Article in Nature ecology & evolution, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed.
- The ABCG23-4 gene regulates wing polyphenism and dispersal potential in the bird cherry-oat aphid under high-density stress.Pest management science · 2026Article
- Fascination with RNA Editing: In the Lights of Evolution and Biology.Journal of molecular evolution · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
16 authors.
Funding
Abstract
Programmed phenotypic transition is prevalent throughout the tree of life, yet the concrete mechanisms that underpin this phenomenon are poorly understood. The orchid mantis (Hymenopus coronatus, Mantodea) is a model study system for programmed body colour transitions that displays a prominent black-red body colour in first-instar nymphs, then switches to a flowery white body colour in later-instar nymphs. Here we reveal that this body colour transition is achieved by the simultaneous excretion of decarboxylated-xanthommatin (red pigment) and the accumulation of uric acid (white pigment) in the epidermis during the first moult. This change in pigmentation is associated with a novel subtype of ABCG pigment transporter that we call 'Redboy' in Polyneoptera, which is upregulated by insect steroid hormone (ecdysone) during the first moult of orchid mantises. RNAi assay and pigment analyses show that Redboy functions together with the co-transporter White, exporting red pigments from and concurrently importing white pigments into the epidermal cells. Spectral reflectance analyses and predation experiments reveal that Redboy-conferred programmed body colour transition enhances predator avoidance during the first instar, and both prey attraction and predator avoidance in later instars. Our findings clarify how gene family evolution and hormone regulation coordinate programmed phenotypic transition and promote ecological adaptation in orchid mantises.
Indexed as
Identifiers
40447881What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.