ArticlePlant molecular biology2011
A cis regulatory element in the TAPNAC promoter directs tapetal gene expression.
Article in Plant molecular biology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
15 citing papers in PubMed.
- Single-Cell CRISPR: An Efficient Strategy for Decoding Plant Cis-Regulatory Complexity.Plant biotechnology journal · 2026Review
- Identification of a new male sterile gene BrATAF1 of Chinese cabbage.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Article
- Characterization and transcriptomic analysis provide novel insights into the sexual differentiation of the dioecious plant Bama Huoma (Cannabis sativa).BMC plant biology · 2025Article
- Genome-Wide Analysis of NAC Transcription Factor Gene Family inPlants (Basel, Switzerland) · 2025Article
- Transcription Factors and Their Regulatory Roles in the Male Gametophyte Development of Flowering Plants.International journal of molecular sciences · 2024Review
- The Role of INAPERTURATE POLLEN1 as a Pollen Aperture Factor Is Conserved in the Basal EudicotFrontiers in plant science · 2021Article
- Comparative transcriptome analysis of male and female flowers in Spinacia oleracea L.BMC genomics · 2020Article
- Transcriptional trajectories of anther development provide candidates for engineering male fertility in sorghum.Scientific reports · 2020Article
- An anther-specific gene PhGRP is regulated by PhMYC2 and causes male sterility when overexpressed in petunia anthers.Plant cell reports · 2017Article
- A comparative genomic and transcriptomic analysis at the level of isolated root hair cells reveals new conserved root hair regulatory elements.Plant molecular biology · 2017Article
- Kelch-motif containing acyl-CoA binding proteins AtACBP4 and AtACBP5 are differentially expressed and function in floral lipid metabolism.Plant molecular biology · 2017Article
- Transcriptomic Analysis of Soil-Grown Arabidopsis thaliana Roots and Shoots in Response to a Drought Stress.Frontiers in plant science · 2016Article
- Switchgrass (Panicum virgatum L) flag leaf transcriptomes reveal molecular signatures of leaf development, senescence, and mineral dynamics.Functional & integrative genomics · 2015Article
- The dehydrin wzy2 promoter from wheat defines its contribution to stress tolerance.Functional & integrative genomics · 2014Article
- Two novel positive cis-regulatory elements involved in green tissue-specific promoter activity in rice (Oryza sativa L ssp.).Plant cell reports · 2012Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The tapetum is a single cell layer surrounding the anther locule and its major function is to provide nutrients for pollen development. The ablation of tapetal cells interferes with pollen production and results in plant male sterility. In spite of the importance of this tissue in the quality and production of pollen grains, studies on promoter gene regulation of tapetal expressed genes are very few and there are no reports on specific cis regulatory sequences that control tapetal gene expression. We have identified a NAC gene, TAPNAC (At1g61110), specifically expressed in the Arabidopsis tapetum via transcriptional profiling. The TAPNAC promoter was studied in detail to identify cis regulatory sequences that confer tapetal specific expression. For this purpose, TAPNAC promoter elements were fused to the β-glucuronidase (GUS) reporter gene, and spatial and temporal GUS expression was monitored. The results showed that TAPNAC promoter-driven GUS expression emulates the expression of TAPNAC mRNA in anthers. A conserved TCGTGT motif was identified in the TAPNAC promoter and other tapetal expressed promoters. The TCGTGT motif enhances GUS expression in anthers of transgenic plants but only in the context of the TAPNAC promoter proximal region.
Indexed as
Identifiers
21107887What OpenQuestion holds
Registered trials
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.