Scavenging for Bacterial Protein Against Plant Pathogenic Fungi
Borad, Vishal Vinodrai
Scavenging for Bacterial Protein Against Plant Pathogenic Fungi - Ahmedabad Institute of Science, Nirma University 2008 - 29p
Abstract: Among microorganisms, fungi are the causative agents of most of the plant diseases. Some plants possess defense mechanisms against these pathogenic fungi. These defense mechanisms involve in production of low molecular weight secondary metabolites and proteins which are termed as Pathogenesis-related (PR) proteins. However, most of the agricultural crops do not possess defense mechanism against pathogenic fungi. A protein having anti-mycotic property is required to make them resistant against fungal diseases. Some bacteria can produce anti-mycotic substances. In the present study, protein lysate were obtained from Bacillus pumilus, B. lentus, E. coli and Pseudomonas aeruginosa. To isolate protein, lysis of bacterial cells was done by homogenization method. Crude protein lysate of B. pumilus and P. aeruginosa showed antifungal activity against various fungi. Proteins of lysate of B. pumilus were fractionated by ino-exchange column chromatography. Antifungal activity was not found in any of the fraction.
0.00
Bacterial Protein
Fungi
572 / BOR
Scavenging for Bacterial Protein Against Plant Pathogenic Fungi - Ahmedabad Institute of Science, Nirma University 2008 - 29p
Abstract: Among microorganisms, fungi are the causative agents of most of the plant diseases. Some plants possess defense mechanisms against these pathogenic fungi. These defense mechanisms involve in production of low molecular weight secondary metabolites and proteins which are termed as Pathogenesis-related (PR) proteins. However, most of the agricultural crops do not possess defense mechanism against pathogenic fungi. A protein having anti-mycotic property is required to make them resistant against fungal diseases. Some bacteria can produce anti-mycotic substances. In the present study, protein lysate were obtained from Bacillus pumilus, B. lentus, E. coli and Pseudomonas aeruginosa. To isolate protein, lysis of bacterial cells was done by homogenization method. Crude protein lysate of B. pumilus and P. aeruginosa showed antifungal activity against various fungi. Proteins of lysate of B. pumilus were fractionated by ino-exchange column chromatography. Antifungal activity was not found in any of the fraction.
0.00
Bacterial Protein
Fungi
572 / BOR