PR-proteins are specific proteins produced in plants in response to infection by pathogens (viruses, viroids, fungi or bacteria) and by different chemical agents. PRs were first described in leaves from tobacco plants responding hypersensitively to tobacco mosaic virus. Since then, PRs have been ...
PathogenesisRelated(PR)ProteinsinPlantDefenseMechanism SabokiEbrahim 1 ,K.Usha 1 andBhupinderSingh 2 1 DivisionofFruitsandHorticulturalTechnology, 2 DivisionofNuclearResearchLaboratory,IndianAgricultural ResearchInstitute,NewDelhi,India Whenresistantplantsrecognizecognateormatchingelicitors,intracellularsignaltransduction...
The rapid induction of apoplastic PR proteins with antifungal activities, such as chitinases, glucanases, and proteases, can directly target the cell walls of the pathogen to restrict its growth. These mechanisms are supplemented by a durable, broad-spectrum defense response initiated by salicylic ...
aPR proteins are induced by a broad range of stresses experienced by plants, from pathogen attacks to abnormal concentrations of plant hormones, or the presence of pollutants such as heavy metals. We have studied the effect of different treatments on%the production of PR proteins of class 1 (PR...
The pathogenesis-related (PR) or b-proteins of plants are a group of host-encoded, inducible proteins whose synthesis is often associated with certain forms of resistance to pathogens and stress (1鈥 3). For approximately fifteen years fo... JP Carr,DF Klessig - Springer US 被引量: 1171发...
Specification of primordial germ cells (PGCs) is vital to generating oocytes and spermatozoa and some members of PR-domain proteins (PRDMs) involved in this process.PRDM1 can repress the genes expression involved in somatic programming.Both PRDM1 and PRDM14 participate in the reacquisition of poten...
5) pathogenesis-related protein (PR) 病原相关蛋白(PR)6) pathogenesis-related class10 proteins 病程相关蛋白PR-10补充资料:普通免疫球蛋白 ,人血丙种球蛋白,丙种球蛋白 药物名称:丙种球蛋白英文名:γ-Globulin别名: 免疫血清球蛋白;普通免疫球蛋白 ,人血丙种球蛋白,丙种球蛋白外文名:γ-Globulin 适应症:...
We have constructed three-dimensional models of four pathogenesis-related (PR) proteins from wheat (wheatwins) belonging to the PR-4 family. All the models were based on the knowledge of the tertiary structure of barwin, a highly homologous protein from barley. Wheatwin1 and wheatwin2 differ...
网络支架蛋白 网络释义 1. 支架蛋白 支架蛋白(scaffolding prproteins)一般是分子质量较大的蛋白质,可同时结合很多位于同一信号转导通路中的转导分子。配体 … blog.sina.com.cn|基于 1 个网页
Accumulation of group 5 pathogenesis-related (PR) proteins in tobacco was characterized by immunological analysis combined with isoelectric focusing. This method clearly distinguished 3 subclasses of PR-5 proteins; basic (osmotin), neutral (osmotin-like protein: OLP) and acidic (PR-S). A high ac...