Full article: Characteristic expression of wheat PR5 gene in …
网页2015年5月8日 · Characteristic expression of wheat PR5 gene in response to infection by the leaf rust pathogen, Puccinia triticina Xiao-Ying Li Center of Plant Disease and Plant Pests of Hebei Province, College of Plant Protection, Agricultural University of Hebei, Baoding071001, China View further author information
Molecular characterization and heterologous expression of a …
网页2015年9月18日 · Pathogenesis-related protein-5 (PR5) is encoded by a complex group of gene family that are involved in host defense against biotic and abiotic stresses as well as regulation of physiological processes in a wide range of plants and animals. In the present study, we isolated and characterized a PR5 gene, designated as AsPR5, induced in response to Fusarium oxysporum f. sp. cepae (FOC) infection ...
Pathogenesis-Related Genes of PR1, PR2, PR4, and PR5 Families …
网页2021年6月22日 · Plants of the genus Allium developed a diversity of defense mechanisms against pathogenic fungi of the genus Fusarium, including transcriptional activation of pathogenesis-related (PR) genes.However, the information on the regulation of PR factors in garlic (Allium sativum L.) is limited.In the present study, we identified AsPR genes putatively encoding PR1, PR2, PR4, and PR5 proteins in A ...
Pathogenesis-Related Genes of PR1, PR2, PR4, and PR5 Families …
网页2021年6月22日 · The SA pathway, triggered mainly by biotrophic pathogens, is involved in systemic acquired resistance (SAR), which induces the expression of the PR1, PR2, and PR5 genes and prevents the spread of infection to healthy tissues , whereas the JA pathway, mainly activated by necrotrophic pathogens, provides local acquired resistance (LAR) through ...
Phylogenetic and Structural Relationships of the PR5 Gene
网页2006年5月25日 · Pathogenesis-related group 5 (PR5) plant proteins include thaumatin, osmotin, and related proteins, many of which have antimicrobial activity. The recent discovery of PR5-like (PR5-L) sequences in nematodes and insects raises questions about their evolutionary relationships. Using complete plant genome data and discovery of multiple insect PR5-L sequences, phylogenetic comparisons among plants ...
How plants manage pathogen infection | EMBO reports
网页2023年12月19日 · Other PR proteins such as PR2, PR5, defensin (PR12), and thionin (PR13) appear to have an activity to disrupt pathogen cell walls and the plasma membrane (Boccardo et al, 2019; Rayapuram et al, 2008; Zribi et al, 2021).
Pathogenesis-related proteins and peptides as promising tools for ...
网页2018年7月1日 · In general, there are two types of pathogens viz., biotrophic and necrotrophic, the first one activates the SA pathway that stimulates the transcription of NPR1 (non-expressor of pathogen-related gene 1) which in turn leads to activation as well as accumulation SA signature gene (PR1, PR2 & PR5) products locally as well as systematically ...
Prunus domestica Pathogenesis-Related Protein-5 Activates the
网页2011年3月23日 · Osmotin, another PR5 protein, interferes with pathogen signal transduction pathway to enhance fungal cell susceptibility . PR5 proteins in fruit species like cherries, tomatoes, grapes and banana are often induced upon fruit ripening, when the sugar increases, suggesting a possible secondary role …
Pathogenesis Related Protein 5 Expression is Induced by 1,4 ...
网页2018年4月1日 · As an extracellular protein, PR5 has an extensive signal transduction that responds to pathogens and abiotic stress. Among the PR5 family is a group of cytosine-rich proteins called osmotins. Osmotin is a ubiquitous protein among several plant species and serves as a useful molecular marker for the systemic acquired resistance response, which ...
Expression analysis and functional characterization of a pathogen ...
网页2017年8月22日 · In a previous study, a PR5 gene, designated as TaLr19TLP1, was identified in TcLr19, a wheat near-isogenic line infected by P. triticina, with a high similarity to PR5 from other plants. The molecular characteristics of TaLr19TLP1 were analyzed and its transcriptional profiles in response to leaf rust pathogen were …