ArticlePlant physiology2006
Molecular characterization and phylogeny of U2AF35 homologs in plants.
Article in Plant physiology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
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Who cites it
25 citing papers in PubMed, 57 citations in OpenAlex.
- Splicing as an integrative layer linking cell cycle regulation, epigenetic dynamics, and environmental responses in plants.Frontiers in plant science · 2026Review
- The role of Arabidopsis Splicing Factor 30 in floral transition and the implications of its alternative splicing.Plant physiology · 2025Article
- The splicing auxiliary factor OsU2AF35a enhances thermotolerance via protein separation and promoting proper splicing of OsHSA32 pre-mRNA in rice.Plant biotechnology journal · 2025Article
- Local haplotyping reveals insights into the genetic control of flowering time variation in wild and domesticated soybean.The plant genome · 2024Article
- Maize splicing-mediated mRNA surveillance impeded by sugarcane mosaic virus-coded pathogenic protein NIa-Pro.Science advances · 2024Article
- Regulation of Flowering Time and Other Developmental Plasticities by 3' Splicing Factor-Mediated Alternative Splicing inPlants (Basel, Switzerland) · 2023Review
- TwoPlants (Basel, Switzerland) · 2023Article
- A systematicFrontiers in plant science · 2023Article
- Genome-Wide Identification and Expression Analysis of the Zinc Finger Protein Gene Subfamilies under Drought Stress inPlants (Basel, Switzerland) · 2022Article
- Divergence in the Regulation of the Salt Tolerant Response BetweenFrontiers in plant science · 2022Article
- Review
- Arabidopsis JANUS Regulates Embryonic Pattern Formation through Pol II-Mediated Transcription of WOX2 and PIN7.iScience · 2019Article
- Article
- Comparative Proteomic and Physiological Analyses of Two Divergent Maize Inbred Lines Provide More Insights into Drought-Stress Tolerance Mechanisms.International journal of molecular sciences · 2018Article
- Genome-wide association mapping for flowering and maturity in tropical soybean: implications for breeding strategies.Breeding science · 2017Article
- The Arabidopsis splicing factors, AtU2AF65, AtU2AF35, and AtSF1 shuttle between nuclei and cytoplasms.Plant cell reports · 2017Article
- Genome-wide changes in microRNA expression during short and prolonged heat stress and recovery in contrasting rice cultivars.Journal of experimental botany · 2017Article
- Identification of U2AF(35)-dependent exons by RNA-Seq reveals a link between 3' splice-site organization and activity of U2AF-related proteins.Nucleic acids research · 2015Article
- Article
- Mapping gene activity of Arabidopsis root hairs.Genome biology · 2013Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
U2AF (U2 small nuclear ribonucleoprotein auxiliary factor) is an essential splicing factor with critical roles in recognition of the 3'-splice site. In animals, the U2AF small subunit (U2AF35) can bind to the 3'-AG intron border and promote U2 small nuclear RNP binding to the branch-point sequences of introns through interaction with the U2AF large subunit. Two copies of U2AF35-encoding genes were identified in Arabidopsis (Arabidopsis thaliana; atU2AF35a and atU2AF35b). Both are expressed in all tissues inspected, with atU2AF35a expressed at a higher level than atU2AF35b in most tissues. Differences in the expression patterns of atU2AF35a and atU2AF35b in roots were revealed by a promoter::beta-glucuronidase assay, with atU2AF35b expressed strongly in whole young roots and root tips and atU2AF35a limited to root vascular regions. Altered expression levels of atU2AF35a or atU2AF35b cause pleiotropic phenotypes (including flowering time, leaf morphology, and flower and silique shape). Novel slicing isoforms were generated from FCA pre-mRNA by splicing of noncanonical introns in plants with altered expression levels of atU2AF35. U2AF35 homologs were also identified from maize (Zea mays) and other plants with large-scale expressed sequence tag projects. A C-terminal motif (named SERE) is highly conserved in all seed plant protein homologs, suggesting it may have an important function specific to higher plants.
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