ArticlePlant molecular biology1995
Dark induction and subcellular localization of the pathogenesis-related PRB-1b protein.
Article in Plant molecular biology, 1995. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 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
18 citing papers in PubMed, 43 citations in OpenAlex.
- Genome-Wide Analysis of thePlants (Basel, Switzerland) · 2025Article
- Comprehensive Genome-Wide Analysis and Expression Profiling ofFood science & nutrition · 2025Article
- Forewarned is forearmed: rice plants develop tolerance to post-anoxia during anoxic conditions by proteomic changes.Frontiers in plant science · 2025Article
- Identification of CAP genes in finger lime (Citrus australasica) and their role in plant responses to abiotic and biotic stress.Scientific reports · 2024Article
- The MYB Transcription FactorInternational journal of molecular sciences · 2024Article
- The function of plant PR1 and other members of the CAP protein superfamily in plant-pathogen interactions.Molecular plant pathology · 2023Review
- Monochromic Radiations Provided by Light Emitted Diode (LED) Modulate Infection and Defense Response to Fire Blight in Pear Trees.Plants (Basel, Switzerland) · 2021Article
- Subcellular Localization of Arabidopsis Pathogenesis-Related 1 (PR1) Protein.International journal of molecular sciences · 2017Article
- Overexpression ofFrontiers in plant science · 2017Article
- Rice Stress Associated Protein 1 (OsSAP1) Interacts with Aminotransferase (OsAMTR1) and Pathogenesis-Related 1a Protein (OsSCP) and Regulates Abiotic Stress Responses.Frontiers in plant science · 2016Article
- An Acidic PATHOGENESIS-RELATED1 Gene of Oryza grandiglumis is Involved in Disease Resistance Response Against Bacterial Infection.The plant pathology journal · 2014Article
- Three highly similar formate dehydrogenase genes located in the vicinity of the B4 resistance gene cluster are differentially expressed under biotic and abiotic stresses in Phaseolus vulgaris.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2010Article
- Root-specific expression of a western white pine PR10 gene is mediated by different promoter regions in transgenic tobacco.Plant molecular biology · 2003Article
- The Use of Arabidopsis to Study Interactions between Parasitic Angiosperms and Their Plant Hosts.The arabidopsis book · 2002Article
- A novel dark-inducible protein, LeDI-2, and its involvement in root-specific secondary metabolism in Lithospermum erythrorhizon.Plant physiology · 2001Article
- Jasmonate-based wound signal transduction requires activation of WIPK, a tobacco mitogen-activated protein kinase.The Plant cell · 1999Article
- Relationship between Active Oxygen Species, Lipid Peroxidation, Necrosis, and Phytoalexin Production Induced by Elicitins in Nicotiana.Plant physiology · 1996Article
- A GCC element and a G-box motif participate in ethylene-induced expression of the PRB-1b gene.Plant molecular biology · 1995Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The PRB-1b gene codes for a basic-type pathogenesis-related protein of the PR-1 family of tobacco. PRB-1b mRNA accumulation is induced in response to biotic and abiotic elicitors, such as TMV, ethylene, salicylic acid, alpha-amino butyric acid and darkness. In order to determine the location of elements that control dark-regulated PRB-1b gene expression, we tested promoter, transcribed regions and 3'-downstream regions of the gene for their ability to respond to dark induction in transgenic tobacco plants. An ethylene-inducible promoter region of 863 bp was not able to confer dark induction to a beta-glucuronidase reporter gene, while a construct containing the transcribed region of the gene and 3'-downstream sequences, driven by the cauliflower mosaic virus 35S promoter, was correctly dark-regulated. The results indicate that dark-induction of the PRB-1b gene can be controlled by 3'-downstream elements at the transcriptional level or by transcribed sequences at the post-transcriptional level. A circadian clock regulation of the PRB-1b gene was excluded, as fluctuations of PRB-1b transcript levels were not observed in plants placed in constant light or darkness. Subcellular localization of the PRB-1b protein was also determined, in tobacco protoplasts preparations and in cell cultures. The PRB-1b polypeptide was predominantly detected in protoplast vacuoles and was not secreted to the media in cell cultures. These results support an intracellular localization for the PRB-1b protein, as reported for other basic-type components of the pathogenesis-related proteins family.
Indexed as
Identifiers
What 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.