ArticleThe Plant cell2000
Role of the TATA binding protein-transcription factor IIB interaction in supporting basal and activated transcription in plant cells.
Article in The Plant cell, 2000. 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, 30 citations in OpenAlex.
- The general transcription factors (GTFs) of RNA polymerase II and their roles in plant development and stress responses.Critical reviews in biochemistry and molecular biology · 2024Review
- Proteomic profiling of Arabidopsis nuclei reveals distinct protein accumulation kinetics upon heat stress.Scientific reports · 2024Article
- On the Role of TATA Boxes and TATA-Binding Protein inPlants (Basel, Switzerland) · 2023Review
- SPLICING FACTOR1 Is Important in Chloroplast Development under Cold Stress.Plant physiology · 2020Article
- Design of orthogonal regulatory systems for modulating gene expression in plants.Nature chemical biology · 2020Article
- Complex regulation of the TaMyc1 gene expression in wheat grain synthesizing anthocyanin pigments.Molecular biology reports · 2018Article
- Article
- Insights into the Molecular Events That Regulate Heat-Induced Chilling Tolerance in Citrus Fruits.Frontiers in plant science · 2017Article
- A novel male sterility-fertility restoration system in plants for hybrid seed production.Scientific reports · 2015Article
- The Arabidopsis general transcription factor TFIIB1 (AtTFIIB1) is required for pollen tube growth and endosperm development.Journal of experimental botany · 2013Article
- Molecular characterization of ScTFIIAgamma, encoding the putative TFIIA small subunit from sugarcane.Plant cell reports · 2010Article
- The TATA-box sequence in the basal promoter contributes to determining light-dependent gene expression in plants.Plant physiology · 2006Article
- Multiple transcripts of a gene for a leucine-rich repeat receptor kinase from morning glory (Ipomoea nil) originate from different TATA boxes in a tissue-specific manner.Molecular genetics and genomics : MGG · 2004Article
- A survey of genes differentially expressed during long-term heat-induced chilling tolerance in citrus fruit.Planta · 2003Article
- Signal transduction in systemic acquired resistance.The Plant cell · 2000Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The TATA binding protein (TBP) and transcription factor IIB (TFIIB) play crucial roles in transcription of class II genes. The requirement for TBP-TFIIB interactions was evaluated in maize cells by introducing mutations into the Arabidopsis TBP (AtTBP2) within the C-terminal stirrup. Protein binding experiments indicated that amino acid residues E-144 and E-146 of AtTBP2 are both essential for TFIIB binding in vitro. Activation domains derived from herpes simplex viral protein VP16, the Drosophila fushi tarazu glutamine-rich domain (ftzQ), and yeast Gal4 were tested in transient assays. TBP-TFIIB interactions were dispensable for basal transcription but were required for activated transcription. In general, activated transcription was more severely inhibited by TBP mutation E-146R than by mutation E-144R. However, these TBP mutations had little effect on activity of the full-length cauliflower mosaic virus 35S and maize ubiquitin promoters, thus demonstrating that strong TBP-TFIIB contacts are not always required for transcription driven by complex promoters.
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