2020年11月1日 · The pathogenesis-related protein 1 (PR-1) gene family play important roles in the plant metabolism in response to biotic and abiotic stresses. The present study aimed genome-wide identification and bioinformatics analyses of PR-1 …

The pathogenesis-related protein 1 (PR-1) gene family play important roles in the plant metabolism in response to biotic and abiotic stresses. The present study aimed genome-wide identification and bioinformatics analyses of PR-1 genes in tomato (Solanum lycopersicum L.).

2023年2月27日 · Studies have shown that PR1 is a salicylic acid (SA)-responsive gene that is a major player in the SA pathway 15, and it can be activated by the application of SA in wheat...

2024年9月18日 · PR1 gene expression is induced in response to a variety of pathogens. It is a useful molecular marker for the SAR response. Though the Genbank record for the cDNA associated to this gene is called 'PR-1-like', the sequence actually corresponds to PR1. Expression of this gene is salicylic-acid responsive.

摘要：【目的】 探究猕猴桃病程相关蛋白（pathogenesis-related proteins，PRs） PR - 1 基因在响应丁香假单胞杆菌中的功能。 【方法】 以毛花猕猴桃（Actinidiaeriantha）为材料，克隆得到 PR - 1 同源基因 AePR - 1 全长序列，并对其序列进行生物信息学分析。 采用实时荧光定量方法检测 AePR - 1 基因在不同组织、花器官以及接种细菌性溃疡病菌（Psa）和不同激素（SA、ABA、GA 3）处理条件下的表达情况。 利用亚细胞定位技术分析 AePR - 1 基因在细胞中的表达位置 …

2023年11月1日 · The PR1 gene family is the main family of pathogens or salicylate-induced PR proteins, and it is commonly used as a marker for SAR (Liu et al., 2013, Persoons et al., 2014). PR1 has antifungal activity and plays an important role in the defense response of plants.

2022年1月30日 · We found 24 GmPR-1 genes, clustered in two phylogenetic groups. GmPR-1 genes are under strong purifying selection, particularly those that emerged by tandem duplications. GmPR-1 promoter regions are abundant in cis -regulatory elements associated with major stress-related transcription factor families, namely …

2011年4月23日 · 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.

2023年8月4日 · In this study, we found that the C-terminal proteolytic processing of a caspase-like substrate motif “CNYD” within Pathogenesis-related protein 1 (PR1) generates an immunomodulatory cytokine...

2023年3月17日 · Recent progress has revealed that plant PR1 is proteolytically cleaved to release a C-terminal CAPE1 peptide, which is sufficient to activate an immune response. The release of this signalling peptide is blocked by pathogenic effectors to evade immune defence.