ArticleBMC research notes2012
Analysis of T-DNA alleles of flavonoid biosynthesis genes in Arabidopsis ecotype Columbia.
Article in BMC research notes, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 29 papers.
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Who cites it
29 citing papers in PubMed.
- Antioxidant properties of dihydroxy B-ring flavonoids modulate circadian amplitude inLife science alliance · 2025Article
- A single-cell, spatial transcriptomic atlas of the Arabidopsis life cycle.Nature plants · 2025Article
- Correction: Analysis of T-DNA alleles of flavonoid biosynthesis genes in Arabidopsis ecotype Columbia.BMC research notes · 2025Article
- Efficient, cell-type-specific production of flavonols by multiplexed CRISPR activation of a suite of metabolic enzymes.Nature communications · 2025Article
- Innovative screening for mutants affected in seed oil/protein allocation identifies TRANSPARENT TESTA7 as a regulator of oil accumulation.The Plant journal : for cell and molecular biology · 2025Article
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- Photoreceptor-induced sinapate synthesis contributes to photoprotection in Arabidopsis.Plant physiology · 2024Article
- Generation and characterisation of an Arabidopsis thaliana f3h/fls1/ans triple mutant that accumulates eriodictyol derivatives.BMC plant biology · 2024Article
- Genome-wide identification of grape ANS gene family and expression analysis at different fruit coloration stages.BMC plant biology · 2023Article
- Flavonols modulate plant development, signaling, and stress responses.Current opinion in plant biology · 2023Review
- The complexities of proanthocyanidin biosynthesis and its regulation in plants.Plant communications · 2023Review
- Maternal control of triploid seed development by the TRANSPARENT TESTA 8 (TT8) transcription factor in Arabidopsis thaliana.Scientific reports · 2023Article
- PtoWRKY40 interacts with PtoPHR1-LIKE3 while regulating the phosphate starvation response in poplar.Plant physiology · 2022Article
- Mutations that alter Arabidopsis flavonoid metabolism affect the circadian clock.The Plant journal : for cell and molecular biology · 2022Article
- Isolating an active and inactive CACTA transposon from lettuce color mutants and characterizing their family.Plant physiology · 2021Article
- Variation in Seed Metabolites between Two Indica Rice Accessions Differing in Seed Longevity.Plants (Basel, Switzerland) · 2020Article
- Combining transcriptomics and genetic linkage based information to identify candidate genes associated with Heterobasidion-resistance in Norway spruce.Scientific reports · 2020Article
- Synergy between the anthocyanin and RDR6/SGS3/DCL4 siRNA pathways expose hidden features of Arabidopsis carbon metabolism.Nature communications · 2020Article
- Article
Corrections and comments
- Erratum issued
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe flavonoid pathway is a long-standing and important tool for plant genetics, biochemistry, and molecular biology. Numerous flavonoid mutants have been identified in Arabidopsis over the past several decades in a variety of ecotypes. Here we present an analysis of Arabidopsis lines of ecotype Columbia carrying T-DNA insertions in genes encoding enzymes of the central flavonoid pathway. We also provide a comprehensive summary of various mutant alleles for these structural genes that have been described in the literature to date in a wide variety of ecotypes.
findingsThe confirmed knockout lines present easily-scorable phenotypes due to altered pigmentation of the seed coat (or testa). Knockouts for seven alleles for six flavonoid biosynthetic genes were confirmed by PCR and characterized by UPLC for altered flavonol content.
conclusionSeven mutant lines for six genes of the central flavonoid pathway were characterized in ecotype, Columbia. These lines represent a useful resource for integrating biochemical and physiological studies with genomic, transcriptomic, and proteomic data, much of which has been, and continues to be, generated in the Columbia background.
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