ArticleBMC genomics2019
Comparison of Trihelix transcription factors between wheat and Brachypodium distachyon at genome-wide.
Article in BMC genomics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed, 27 citations in OpenAlex.
- A wheat MYB transcription factor activates defense by repressing TaSIZ1 in response to branched-chain amino acid accumulation.The Plant cell · 2026Article
- Genome-wide identification of the GT transcription factor family in alfalfa and functional characterization of MsGT16 in salt stress tolerance.BMC genomics · 2026Article
- Genome-wide identification, phylogenetic analysis and expression pattern study of trihelix transcription factors in Pisum sativum L.Scientific reports · 2025Article
- Trihelix transcription factors are involved in drought stress response of Mangifera indica.Molecular biology reports · 2025Article
- Genome-wide characterization, evolutionary analysis, and expression pattern analysis of the trihelix transcription factor family and gene expression analysis under MeJA treatment in Panax ginseng.BMC plant biology · 2023Article
- GT Transcription Factors ofBiology · 2023Article
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- Genome-wide identification, comprehensive characterization of transcription factors, cis-regulatory elements, protein homology, and protein interaction network of DREB gene family inFrontiers in plant science · 2022Article
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- Screening of Salt Stress Responsive Genes inPlants (Basel, Switzerland) · 2020Article
- Expression and evolution of the phospholipase C gene family in Brachypodium distachyon.Genes & genomics · 2020Article
- Genome-wide identification and expression profiling of glutathione transferase gene family under multiple stresses and hormone treatments in wheat (Triticum aestivum L.).BMC genomics · 2019Article
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- Genome-Wide Analysis of Serine/Arginine-Rich Protein Family in Wheat andPlants (Basel, Switzerland) · 2019Article
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
Abstract
backgroundPlant Trihelix transcription factors, specifically bind to GT elements and play important roles in plant physiology and development. Wheat is a main cereal crop. Brachypodium distachyon is a close relative of wheat and has been described as a new model species for studying of grass functional genomics. Presently, little is known about wheat and B. distachyon Trihelix genes.
resultsIn 51 species, 2387 Trihelix genes were identified, including 80 wheat Trihelix genes and 27 B. distachyon Trihelix genes. Consistent with the results of previous studies, these genes were classified into five subfamilies: GT-1, GT-2, SIP1, GTγ, and SH4. Members of the same subfamily shared similar gene structures and common motifs. Most TaGT and BdGT genes contained many kinds of cis-elements, such as development-, stress-, and phytohormone-related cis-acting elements. Additionally, 21 randomly selected TaGT genes were mainly expressed in the roots and flowers, while the expression of 19 selected BdGT genes was constitutive. These results indicate that the roles of Trihelix genes in wheat and B. distachyon might have diversified during the evolutionary process. The expression of the most selected TaGT and BdGT genes was down-regulated when exposed to low temperatures, NaCl, ABA, and PEG, implying that TaGT and BdGT genes negatively respond to abiotic stress. On the contrary, the expression of some genes was up-regulated under heat stress.
conclusionsTrihelix genes exist extensively in plants and have many functions. During the evolutionary process, this gene family expanded and their functions diversified. As a result, the expression pattern and functions of members of the same family might be different. This study lays a foundation for further functional analyses of TaGT and BdGT genes.
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