antifungal (PR4 proteins), lysozymes (PR6 proteins), and osmotin-like (PR6 proteins), Depending on the host plant, each PR protein might have a plethora of isoforms. When a plant is infected by pathogens, treated with elicitors, damaged, or stressed, a large number of genes that code ...
The pathogenesis-related proteins class 4 (PR-4) are known to be involved in plant defense response and/or related stress situations. The objective of this study was to evaluate the antifungal activity and reactive oxygen species (ROS) production of the TcPR-4b protein in Moniliophthora pernici...
PR-11 Tobacco ‘class V’ chitinase Chitinase, type I PR-12 Radish Rs- AFP3 Defensin PR-13 Arabidopsis THI2.1 Thionin PR-14 Barley LTP4 Lipid- transfer protein PR-15 Barley OxOa (germin) Oxalate oxidase PR-16 Barley OxOLP Oxalate oxidase-like ...
Friedrich L, Moyer M, Ward E, Ryals J: Pathogenesis-related protein 4 is structurally homologous to the carboxy-terminal domains of hevein, Win-1 and Win-2. Mol Gen Genet 1991, 230 : 113-119. Characterizes the PR-4 family, whose barwin-like domain is distantly related to expansin ...
The production and accumulation of pathogenesis-related proteins (PR proteins) in plants in response to biotic or abiotic stresses is well known and is considered as a crucial mechanism for plant defense. A pathogenesis-related protein 4 cDNA was identif
A new Lycoris radiata pathogenesis-related (PR)-4 gene, LrPR4 was isolated. LrPR4 encodes a 142 amino acid protein with a predicted molecular mass of 15.43kDa and pI of 7.56. The putative LrPR4 shows high similarity to PR4 type proteins from various plant species and belongs to the Barwin...
We have demonstrated that wheatwin1, a wheat pathogenesis-related protein of class 4 (PR4), has ribonuclease activity. Both native and recombinant proteins hydrolyse RNA from wheat coleoptils and have antifungal activity. Sepharose-bound wheatwin1 is able to interact with either wheat or Fusarium ...
82, pp. 7999-8003, December 1985BiochemistrySynthesis of pathogenesis-related proteins in tobacco is regulatedat the level of mRNA accumulation and occurs onmembrane-bound polysomes(transcriptional control/in vitro coupled translation-processing/stress protein)JOHN P. CARR, DAVID C. DIXON, AND DANIEL...
A gene coding for a basic pathogenesis-related (PR-like) protein fromZea mays. Molecular cloning and induction by a fungus (Fusarium moniliforme) in ... I Potrykus,PK Burkhardt,SK Datta,... 被引量: 0发表: 1995年 Induction of systemic resistance toXanthomonas oryzaepv.oryzaeby salicylic acid...
PR protein expression was clearly enhanced byP. parasitica-infection, while only a weak increase was detected inG. mosseaecolonized roots, when compared to control plants. In mycorrhizal tomato roots post-infected withP. parasitica, PR protein level was positively related to the amount of pathogen ...