Evidence map›Paper›PMID 22302388›Full record

ArticleMolecular biology reports2012

Systematic analysis of plant-specific B3 domain-containing proteins based on the genome resources of 11 sequenced species.

Yijun Wang, Dexiang Deng, Rong Zhang, Suxin Wang, Yunlong Bian, Zhitong Yin

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Article in Molecular biology reports, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 2 of them syntheses that pooled it.

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28citing papers in PubMed, 2 pooled it
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3 · Its place in the literature

Who cites it

28 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Yijun WangKey Laboratory of Jiangsu Province for Crop Genetics and Physiology, Key Laboratory of Ministry of Education for Plant Functional Genomics, Yangzhou University, Yangzhou, 225009, China. yjwang61@163.com
Dexiang Deng
Rong Zhang
Suxin Wang
Yunlong Bian
Zhitong Yin

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

B3 domain-containing proteins constitute a large transcription factor superfamily. The plant-specific B3 superfamily consists of four family members, i.e., LAV (LEC2 [LEAFY COTYLEDON 2]/ABI3 [ABSCISIC ACID INSENSITIVE 3] − VAL [VP1/ABI3-LIKE]), RAV (RELATED to ABI3/VP1), ARF (AUXIN RESPONSE FACTOR) and REM (REPRODUCTIVE MERISTEM) families. The B3 superfamily plays a central role in plant life, from embryogenesis to seed maturation and dormancy. In previous research, we have characterized ARF family, member of the B3 superfamily in silico (Wang et al., Mol Biol Rep, 2011, doi:10.1007/s11033-011-0991-z). In this study, we systematically analyzed the diversity, phylogeny and evolution of B3 domain-containing proteins based on genomic resources of 11 sequenced species. A total of 865 B3 domain-containing genes were identified from 11 sequenced species through an iterative strategy. The number of B3 domain-containing genes varies not only between species but between gene families. B3 domain-containing genes are unevenly distributed in chromosomes and tend to cluster in the genome. Numerous combinations of B3 domains and their partner domains contribute to the sequences and structural diversification of the B3 superfamiy. Phylogenetic results showed that moss VAL proteins are related to LEC2/ABI3 instead of VAL proteins from higher plants. Lineage-specific expansion of ARF and REM proteins was observed. The REM family is the most diversified member among the B3 superfamily and experiences a rapid divergence during selective sweep. Based on structural and phylogenetic analysis results, two possible evolutional modes of the B3 superfamily were presented. Results presented here provide a resource for further characterization of the B3 superfamily.

Indexed as

Sequence Analysis, DNAAmino Acid MotifsAmino Acid SequenceChromosomes, PlantEvolution, MolecularGenes, PlantGenome, PlantModels, MolecularMolecular Sequence DataMultigene FamilyPhylogenyPlant ProteinsProtein Structure, TertiaryReproducibility of ResultsSpecies SpecificityStructural Homology, ProteinPlant Proteins

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.