Attractive and defensive functions of the ultraviolet pigments of a flower (Hypericum calycinum)

The flower of Hypericum calycinum, which appears uniformly yellow to humans, bears a UV pattern, presumably visible to insects. Two categories of pigments, flavonoids and dearomatized isoprenylated phloroglucinols (DIPs), are responsible for the UV demarcations of this flower. Flavonoids had been sh...

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Veröffentlicht in:	Proc Natl Acad Sci U S A
Hauptverfasser:	Gronquist, Matthew, Bezzerides, Alexander, Attygalle, Athula, Meinwald, Jerrold, Eisner, Maria, Eisner, Thomas
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	National Academy of Sciences 2001
Schlagworte:	Biological Sciences
Online-Zugang:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC61112/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/11707571/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.231471698
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