ArticleMolecular genetics and genomics : MGG2011
Molecular characterization and genomic mapping of the pathogenesis-related protein 1 (PR-1) gene family in hexaploid wheat (Triticum aestivum L.).
Article in Molecular genetics and genomics : MGG, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 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
31 citing papers in PubMed, 69 citations in OpenAlex.
- Genome-Wide Identification and Expression Analysis of Pathogenesis-Related Protein 1 in Sweet Potato and Its Two Relatives.Food science & nutrition · 2026Article
- Biostimulant Effects of Rich Mannuronate-Alginate and Their Thermic-Acidic Depolymerized Derivates onPolymers · 2025Article
- Genome-Wide Identification of theInternational journal of molecular sciences · 2025Article
- Comprehensive Genome-Wide Analysis and Expression Profiling ofFood science & nutrition · 2025Article
- The wheat pathogenesis-related protein (TdPR1.2) enhanced tolerance to abiotic and biotic stresses in transgenic Arabidopsis plants.Protoplasma · 2024Article
- The function of plant PR1 and other members of the CAP protein superfamily in plant-pathogen interactions.Molecular plant pathology · 2023Review
- Genome-Wide Identification and Expression Profiling of Pathogenesis-Related Protein 1 (Plants (Basel, Switzerland) · 2023Article
- Identification of the Function of the Pathogenesis-Related Protein GmPR1L in the Resistance of Soybean toGenes · 2023Article
- 'Garlic-lipo'4Plants: Liposome-Encapsulated Garlic Extract Stimulates ABA Pathway and PR Genes in Wheat (Plants (Basel, Switzerland) · 2023Article
- Screening and identification of multiple abiotic stress responsive candidate genes based on hybrid-sequencing inHeliyon · 2023Article
- Role of Endogenous Salicylic Acid as a Hormonal Intermediate in the Bacterial EndophytePlants (Basel, Switzerland) · 2022Article
- Isolation and Characterization of a Novel Pathogenesis-Related Protein-1 Gene (Plants (Basel, Switzerland) · 2022Article
- Genome-Wide Characterization and Expression Analysis of Pathogenesis-Related 1 (International journal of molecular sciences · 2022Article
- Genome-wide analysis of maize PR-1 gene family and expression profiles induced by plant hormones and fungal phytopathogens.American journal of translational research · 2022Article
- TaPR1 Interacts With TaTLP1Frontiers in plant science · 2022Article
- Transcriptome analysis of sugarcane reveals differential switching of major defense signaling pathways in response toFrontiers in plant science · 2022Article
- Opportunities for Improving Waterlogging Tolerance in Cereal Crops-Physiological Traits and Genetic Mechanisms.Plants (Basel, Switzerland) · 2021Review
- Effectors ofInternational journal of molecular sciences · 2021Article
- Contrasting transcriptional responses to Fusarium virguliforme colonization in symptomatic and asymptomatic hosts.The Plant cell · 2021Article
- PRH1 mediates ARF7-LBD dependent auxin signaling to regulate lateral root development in Arabidopsis thaliana.PLoS genetics · 2020Article
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 at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The group 1 pathogenesis-related (PR-1) proteins, known as hallmarks of defense pathways, are encoded by multigene families in plants as evidenced by the presence of 22 and 32 PR-1 genes in the finished Arabidopsis and rice genomes, respectively. Here, we report the initial characterization and mapping of 23 PR-1-like (TaPr-1) genes in hexaploid wheat (Triticum aestivum L.), which possesses one of the largest (>16,000 megabases) genomes among monocot crop plants. Sequence analysis revealed that the 23 TaPr-1 genes all contain intron-free open reading frames that encode a signal peptide at the N-terminus and a conserved PR-1-like domain. Phylogenetic analysis indicated that TaPr-1 genes form three major monophyletic groups along with their counterparts in other monocots; each group consists of genes encoding basic, basic with a C-terminal extension, and acidic PR-1 proteins, respectively, suggesting diversity and conservation of PR-1 gene functions in monocot plants. Mapping analysis assisted by untranslated region-specified discrimination (USD) markers and various cytogenetic stocks located the 23 TaPr-1 genes to seven different chromosomes, with the majority mapping to chromosomes of homoeologous groups 5 and 7. Reverse transcriptase (RT)-PCR analysis revealed that 12 TaPr-1 genes were induced or up-regulated upon pathogen challenge. Together, this study provides insights to the origin, evolution, homoeologous relationships, and expression patterns of the TaPr-1 genes. The data presented provide critical information for further genome-wide characterization of the wheat PR-1 gene family and the USD markers developed will facilitate genetic and functional analysis of PR-1 genes associated with plant defense and/or other important traits.
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.