ArticleBMC genomics2021
Genome-wide analysis of Dof transcription factors and their response to cold stress in rice (Oryza sativa L.).
Article in BMC genomics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed, 38 citations in OpenAlex.
- ChrysanthemumPlants (Basel, Switzerland) · 2026Article
- Genome-wide characterisation and expression analysis ofFrontiers in plant science · 2026Article
- The heterotrimeric G protein γ3 subunit, RGG3/GS3, integrates sugar-starvation and hormone-responsive signaling pathways to promote coleoptile elongation during anaerobic germination in rice.Plant molecular biology · 2025Article
- DOF gene family in P. sativum (L.): comprehensive genomic identification, phylogenetic examination, evolutionary growth, and expression analysis.BMC genomics · 2025Article
- Genome-Wide Analysis of thePlants (Basel, Switzerland) · 2025Article
- Genome-Wide Analysis of theInternational journal of molecular sciences · 2025Article
- Genome-Wide Identification and Expression Analysis of the LbDof Transcription Factor Family Genes inPlants (Basel, Switzerland) · 2025Article
- Genome-Wide Identification and Functional Characterization of the Dof Family inInternational journal of molecular sciences · 2025Article
- Cold stress in rice (Frontiers in plant science · 2025Review
- The atypical Dof transcriptional factor OsDes1 contributes to stay-green, grain yield, and disease resistance in rice.Science advances · 2024Article
- Genome-wide identification and molecular evolution of Dof transcription factors in Cyperus esculentus.BMC genomics · 2024Article
- Rice breeding for low input agriculture.Frontiers in plant science · 2024Review
- Identification of Dof transcription factors inFrontiers in genetics · 2024Article
- Genome-Wide Identification and Expression Analysis of thePlants (Basel, Switzerland) · 2023Article
- Article
- Comparative transcriptome analysis of the mechanism difference in heat stress response betweenFrontiers in genetics · 2023Article
- DOF transcription factors: Specific regulators of plant biological processes.Frontiers in plant science · 2023Review
- Genome-Wide Comprehensive Analysis of the Nitrogen Metabolism Toolbox Reveals Its Evolution and Abiotic Stress Responsiveness in Rice (International journal of molecular sciences · 2022Article
- Exploration of the genomic atlas of Dof transcription factor family across genusFrontiers in plant science · 2022Article
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Authors and funding
9 authors at 2 institutions in 1 country.
Funding
Abstract
backgroundRice (Oryza sativa L.) is a food crop for humans worldwide. However, temperature has an effect during the vegetative and reproductive stages. In high-latitude regions where rice is cultivated, cold stress is a major cause of yield loss and plant death. Research has identified a group of plant-specific transcription factors, DNA binding with one zinc fingers (DOFs), with a diverse range of functions, including stress signaling and stress response during plant growth. The aim of this study was to identify Dof genes in two rice subspecies, indica and japonica, and screen for Dof genes that may be involved in cold tolerance during plant growth.
resultsA total of 30 rice Dofs (OsDofs) were identified using bioinformatics and genome-wide analyses and phylogenetically analyzed. The 30 OsDOFs were classified into six subfamilies, and 24 motifs were identified based on protein sequence alignment. The chromosome locations of OsDofs were determined and nine gene duplication events were identified. A joint phylogenetic analysis was performed on DOF protein sequences obtained from four monocotyledon species to examine the evolutionary relationship of DOF proteins. Expression profiling of OsDofs from two japonica cultivars (Longdao5, which is cold-tolerant, and Longjing11, which is cold-sensitive) revealed that OsDof1 and OsDof19 are cold-inducible genes. We examined the seed setting rates in OsDof1- and OsDof19-overexpression and RNAi lines and found that OsDof1 showed a response to cold stress.
conclusionsOur investigation identified OsDof1 as a potential target for genetic breeding of rice with enhanced cold tolerance.
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