ArticleMolecular genetics and genomics : MGG2012
Auxin response factor gene family in Brassica rapa: genomic organization, divergence, expression, and evolution.
Article in Molecular genetics and genomics : MGG, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.
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39 citing papers in PubMed, 73 citations in OpenAlex.
- Autopolyploidization-Induced Chromatin Remodeling Regulates Leaf Size Variation in Brassica rapa.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- The Rare Earth Element Lanthanum (La) Accumulates inPlants (Basel, Switzerland) · 2025Article
- Comprehensive analyses of the ARF gene family in cannabis reveals their potential roles in regulating cannabidiol biosynthesis and male flower development.Frontiers in plant science · 2024Article
- Analysis of Auxin-Encoding Gene Family inPlants (Basel, Switzerland) · 2023Article
- Physiological Control and Genetic Basis of Leaf Curvature and Heading in Brassica rapa L.Journal of advanced research · 2023Review
- The Knockdown ofPlants (Basel, Switzerland) · 2023Article
- Genome-Wide Identification and Characterization of Auxin Response Factor (ARF) Gene Family Involved in Wood Formation and Response to Exogenous Hormone Treatment inInternational journal of molecular sciences · 2023Article
- Genome-wide identification of auxin response factor (Physiology and molecular biology of plants : an international journal of functional plant biology · 2021Article
- Changes in carbohydrate metabolism and endogenous hormone regulation during bulblet initiation and development in Lycoris radiata.BMC plant biology · 2020Article
- Genome-Wide Identification and Comparative Analysis ofFrontiers in genetics · 2020Article
- Genome-wide identification and functional analysis of ARF transcription factors in Brassica juncea var. tumida.PloS one · 2020Article
- Comparative gene expression profile analysis of ovules provides insights into Jatropha curcas L. ovule development.Scientific reports · 2019Article
- A comprehensive analysis of the B3 superfamily identifies tissue-specific and stress-responsive genes in chickpea (3 Biotech · 2019Article
- geneHummus: an R package to define gene families and their expression in legumes and beyond.BMC genomics · 2019Article
- Genome-wide identification of the auxin response factor gene family in Cicer arietinum.BMC genomics · 2018Article
- Identification of AUXIN RESPONSE FACTOR gene family from Prunus sibirica and its expression analysis during mesocarp and kernel development.BMC plant biology · 2018Article
- Article
- Identification and Expression Profiling of the Auxin Response Factors in Capsicum annuum L. under Abiotic Stress and Hormone Treatments.International journal of molecular sciences · 2017Article
- Expression profiles ofFEBS open bio · 2017Article
- Genome-wide analysis of auxin response factor gene family members in medicinal model plant Salvia miltiorrhiza.Biology open · 2016Article
Corrections and comments
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Authors and funding
6 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Completion of the sequencing of the Brassica rapa genome enabled us to undertake a genome-wide identification and functional study of the gene families related to the morphological diversity and agronomic traits of Brassica crops. In this study, we identified the auxin response factor (ARF) gene family, which is one of the key regulators of auxin-mediated plant growth and development in the B. rapa genome. A total of 31 ARF genes were identified in the genome. Phylogenetic and evolutionary analyses suggest that ARF genes fell into four major classes and were amplified in the B. rapa genome as a result of a recent whole genome triplication after speciation from Arabidopsis thaliana. Despite its recent hexaploid ancestry, B. rapa includes a relatively small number of ARF genes compared with the 23 members in A. thaliana, presumably due to a paralog reduction related to repetitive sequence insertion into promoter and non-coding transcribed region of the genes. Comparative genomic and mRNA sequencing analyses demonstrated that 27 of the 31 BrARF genes were transcriptionally active, and their expression was affected by either auxin treatment or floral development stage, although 4 genes were inactive, suggesting that the generation and pseudogenization of ARF members are likely to be an ongoing process. This study will provide a fundamental basis for the modification and evolution of the gene family after a polyploidy event, as well as a functional study of ARF genes in a polyploidy crop species.
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