Pathogenesis Related (PR) Proteins in Plants | Genetics

Pathogenesis related proteins are the class of proteins produced by plants against patho­gen attack. These proteins play a crucial role in plant defence against pathogen. Expression of PR genes is not only due to pathogen attack but also takes place by abiotic stress such as wounding, osmotic stress, UV light and oxidation stress. Several plant parts such as root flow­ers, [...]