In contrast, the b4 protein differs from b1 to b3 in both charge and size. The same procedure purifies the proteins IV, III and II from TMV-infected leaves of N. tabacum cv. Samsun NN. The Samsun NN proteins IV to II resemble the b1 to b3 proteins from Xanthi-nc in electrophoretic ...
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.). The analyses resulted in...
Thus, it releases a FIB2 transcriptional regulator from the PR-1 promoter and enhances PR-1 expression [32]. SlPR-1, a tomato PR-1 protein, was induced after plant treatment with SA and infection with Meloidogyne incognita nematode [7], whereas PR-1b1 was induced after plant exposure to...
proteins containing an SP, followed by a conserved PR-1like domain of 133 aa to 137 aa. Group E (CsPR-1-12) encoded a basic (pI= 5.07) protein containing a PR-1 like domain of 135 aa. The amino-acid sequences of the PR-1-like domain of the 17 deduced CsPR-1 proteins were ...
PR1s are the most abundantly produced PR proteins upon pathogen attack (e.g., 2%–10% of the total tobacco leaf protein; [3,4]). Members of the PR1 family are highly conserved among plants; homologues have also been found in fungi, insects, and vertebrates including human. Together they...
Both 25(OH)D and calcitriol are carried out in the circulation bound to a carrier protein, vitamin D binding protein (DBP), which carries more than 80% of circulating vitamin D [18,19,20]. DBP is a highly polymorphic hepatic-derived protein that has various functions in several biological...
To determine whether CsNPR1a-induced PR protein is SA signaling-specific, we analyze the accumulation of basic chitinase (PR3), an SA-independent marker whose expression is controlled by the JA/ET pathway [76]. The RT-qPCR method was also used to analyze the relative expression of NbPR3. ...