ArticleThe Plant cell1995
Pollen specificity elements reside in 30 bp of the proximal promoters of two pollen-expressed genes.
Article in The Plant cell, 1995. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.
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Who cites it
54 citing papers in PubMed, 119 citations in OpenAlex.
- Flavonols improve tomato pollen thermotolerance during germination and tube elongation by maintaining reactive oxygen species homeostasis.The Plant cell · 2024Article
- Overexpression of the cotton trihelix transcription factorFrontiers in plant science · 2023Article
- Identification of an anther-specific promoter from a male sterile AB line in Chinese cabbage (3 Biotech · 2022Article
- A Rapid Pipeline for Pollen- and Anther-Specific Gene Discovery Based on Transcriptome Profiling Analysis of Maize Tissues.International journal of molecular sciences · 2021Article
- LINC-complex mediated positioning of the vegetative nucleus is involved in calcium and ROS signaling in Arabidopsis pollen tubes.Nucleus (Austin, Tex.) · 2020Article
- Identification of the Core Pollen-Specific Regulation in the RiceInternational journal of molecular sciences · 2020Article
- Evolvement of transgenic male-sterility and fertility-restoration system in rice for production of hybrid varieties.Plant molecular biology · 2018Article
- BnaA.bZIP1 Negatively Regulates a Novel Small Peptide Gene,Frontiers in plant science · 2017Article
- A Conserved cis-Regulatory Module Determines Germline Fate through Activation of the Transcription Factor DUO1 Promoter.Plant physiology · 2017Article
- Development of germ-line-specific CRISPR-Cas9 systems to improve the production of heritable gene modifications in Arabidopsis.Plant biotechnology journal · 2016Article
- Article
- Characterization of the sporophyte-preferential gene promoter from the red alga Porphyra yezoensis using transient gene expression.Marine biotechnology (New York, N.Y.) · 2013Article
- Functional analysis of a rice late pollen-abundant UDP-glucose pyrophosphorylase (OsUgp2) promoter.Molecular biology reports · 2011Article
- Agrobacterium-mediated transformation of Australian rice varieties and promoter analysis of major pollen allergen gene, Ory s 1.Plant cell reports · 2011Article
- Pollen-specific expression of Oryza sativa indica pollen allergen gene (OSIPA) promoter in rice and Arabidopsis transgenic systems.Molecular biotechnology · 2011Article
- Several cis-elements including a palindrome involved in pollen-specific activity of SBgLR promoter.Plant cell reports · 2010Article
- High-affinity manganese uptake by the metal transporter NRAMP1 is essential for Arabidopsis growth in low manganese conditions.The Plant cell · 2010Article
- Isolation and heterologous transformation analysis of a pollen-specific promoter from wheat (Triticum aestivum L.).Molecular biology reports · 2010Article
- Isolation and promoter analysis of anther-specific genes encoding putative arabinogalactan proteins in Malus x domestica.Plant cell reports · 2010Article
- Dimerization of GT element interferes negatively with gene activation.Journal of genetics · 2009Article
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
Functional analyses previously identified minimal promoter regions required for maintaining high-level expression of the late anther tomato LAT52 and LAT59 genes in tomato pollen. Here, we now define elements that direct pollen specificity. We used a transient assay system consisting of two cell types that differentially express the LAT genes and both "loss-of-function" and "gain-of-function" approaches. Linker substitution mutants analyzed in the transient assay and in transgenic plants identified 30-bp proximal promoter regions of LAT52 and LAT59 that are essential for their expression in pollen and that confer pollen specificity when fused to the heterologous cauliflower mosaic virus 35S core promoter. In vivo competition experiments demonstrated that a common trans-acting factor interacts with the pollen specificity region of both LAT gene promoters and suggested that a common mechanism regulates their coordinate expression. Adjacent upstream elements, the 52/56 box in LAT52 and the 56/59 box in LAT59, are involved in modulating the level of expression in pollen. The 52/56 box may be a target for the binding of a member of the GT-1 transcription factor family.
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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.