Journal ArticleDOI
MYB–bHLH–WD40 protein complex and the evolution of cellular diversity
Nicola Ramsay,Beverley J. Glover +1 more
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TLDR
The evolutionary history of the MYB-bHLH-WD40 protein complex is reviewed and its role in generating plant epidermal cellular diversity is reviewed.About:
This article is published in Trends in Plant Science.The article was published on 2005-02-01. It has received 857 citations till now. The article focuses on the topics: MYB & Transcription factor.read more
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The genetics and biochemistry of floral pigments
TL;DR: The focus of this review is to examine the biosynthesis, regulation, and contribution to flower coloration of these three groups of pigments.
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Genetics and biochemistry of seed flavonoids
Loïc Lepiniec,Isabelle Debeaujon,Jean-Marc Routaboul,Antoine Baudry,Lucille Pourcel,Nathalie Nesi,Michel Caboche +6 more
TL;DR: This review presents a current view of the genetic and biochemical control of flavonoid metabolism during seed development and focuses mainly on proanthocyanidin accumulation in Arabidopsis, with comparisons to other related metabolic and regulatory pathways.
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Red colouration in apple fruit is due to the activity of the MYB transcription factor, MdMYB10
Richard V. Espley,Roger P. Hellens,Joanna Putterill,David E. Stevenson,Sumathi Kutty-Amma,Andrew C. Allan +5 more
TL;DR: In this article, the authors reported the transcript levels of the anthocyanin biosynthetic genes in a red-fleshed apple compared with a white-fleshhed cultivar.
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Evolutionary and comparative analysis of MYB and bHLH plant transcription factors
TL;DR: This review compares the MYB and bHLH gene families from structural, evolutionary and functional perspectives and suggests that the next few years are likely to witness an increasing understanding of the extent to which conserved transcription factors participate at similar positions in gene regulatory networks across plant species.
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Differential regulation of closely related R2R3-MYB transcription factors controls flavonol accumulation in different parts of the Arabidopsis thaliana seedling
Ralf Stracke,Hirofumi Ishihara,Gunnar Huep,Aiko Barsch,Frank Mehrtens,Karsten Niehaus,Bernd Weisshaar +6 more
TL;DR: This work identified and confirmed additional target genes of the R2R3-MYB subgroup 7 factors, including the UDP-glycosyltransferases UGT91A1 and UGT84A1, and demonstrated that the accumulation of distinct and structurally identified flavonol glycosides in seedlings correlates with the expression domains of the different R2r3- MYB factors.
References
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A new DNA binding and dimerization motif in immunoglobulin enhancer binding, daughterless, MyoD, and myc proteins
TL;DR: In this paper, two cDNAs were isolated whose dimerized products bind specifically to a DNA sequence, kappa E2, located in the immunoglobulin kappa chain enhancer.
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The role of stomata in sensing and driving environmental change.
TL;DR: Stomatal morphology, distribution and behaviour respond to a spectrum of signals, from intracellular signalling to global climatic change, which results from a web of control systems reminiscent of a ‘scale-free’ network, whose untangling requires integrated approaches beyond those currently used.
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The r2r3-myb gene family in arabidopsis thaliana
TL;DR: Systematic screens for knockout mutations in MYB genes, followed by phenotypic analyses and the dissection of mutants with interesting phenotypes, have started to unravel the functions of the 125 R2R3-MYB genes in Arabidopsis thaliana.
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Activation Tagging Identifies a Conserved MYB Regulator of Phenylpropanoid Biosynthesis
TL;DR: A novel approach for enhancing the accumulation of natural products based on activation tagging by Agrobacterium-mediated transformation with a T-DNA that carries cauliflower mosaic virus 35S enhancer sequences at its right border is reported.
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The WD repeat: a common architecture for diverse functions.
TL;DR: The solution of the three-dimensional structure of one WD- repeat protein and the assumption that the structure will be common to all members of this family has allowed subfamilies of WD-repeat proteins to be defined on the basis of probable surface similarity.