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Cited by 573

The DOI matches its Crossref record; 52 of the 52 references it cites were found in a registry or an index.

A Small Family of MYB -Regulatory Genes Controls Floral Pigmentation Intensity and Patterning in the Genus Antirrhinum

Open access
Schwinn, Kathy, Venail, Julien, Shang, Yongjin, Mackay, Steve, Alm, Vibeke, Butelli, Eugenio, Oyama, Ryan, Bailey, Paul, Davies, Kevin, Martin, Cathie·2006·The Plant Cell

Abstract

The Rosea1, Rosea2, and Venosa genes encode MYB-related transcription factors active in the flowers of Antirrhinum majus. Analysis of mutant phenotypes shows that these genes control the intensity and pattern of magenta anthocyanin pigmentation in flowers. Despite the structural similarity of these regulatory proteins, they influence the expression of target genes encoding the enzymes of anthocyanin biosynthesis with different specificities. Consequently, they are not equivalent biochemically in their activities. Different species of the genus Antirrhinum, native to Spain and Portugal, show striking differences in their patterns and intensities of floral pigmentation. Differences in anthocyanin pigmentation between at least six species are attributable to variations in the activity of the Rosea and Venosa loci. Set in the context of our understanding of the regulation of anthocyanin production in other genera, the activity of MYB-related genes is probably a primary cause of natural variation in anthocyanin pigmentation in plants.

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Metadata

Authors
Schwinn, K., Venail, J., Shang, Y., Mackay, S., Alm, V., Butelli, E., Oyama, R., Bailey, P., Davies, K., & Martin, C.
Venue
The Plant Cell
Published
2006-03-10
Volume
18
Issue
4
Pages
831-851
ISSN
  • 1040-4651 (ISSN-L)
  • 1532-298X
OpenAlex
W2156950820
Cited by
573
References
52
FWCI
10.07
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: A Small Family of MYB -Regulatory Genes Controls Floral Pigmentation Intensity and Patterning in the Genus Antirrhinum. https://app.cochat.ai/papers/10.1105/tpc.105.039255
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Schwinn, K., Venail, J., Shang, Y., Mackay, S., Alm, V., Butelli, E., Oyama, R., Bailey, P., Davies, K., & Martin, C. (2006). A Small Family of MYB -Regulatory Genes Controls Floral Pigmentation Intensity and Patterning in the Genus Antirrhinum. The Plant Cell. https://doi.org/10.1105/tpc.105.039255

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