TY - SER AU - Diab,A.A. AU - El-Sadi,Y.S. AU - Ageez,A. AU - Kapiel,T. AU - Abd El-Salam,E.T. TI - Cloning and expression analysis of betaine aldehyde dehydrogenase from Pseudomonas fluorescens KW - Pseudomonas fluorescens KW - Aldehyde dehydrogenase KW - Betaine KW - Analysis KW - betaine aldehyde dehydrogenase N1 - Includes references N2 - Pseudomonas fluorescens are gram-negative rod shaped bacteria that improve plant health and nutrition (Rodri-guez and Pfender, 1997; de Bruijn et al., 2007). Most studies describe P. fluorescens as a psychrotrophic bacterium unable to grow at temperatures greater than 32ÂșC and therefore as an avirulent bacterium to humans (Naseby et al., 2001). It has many positive effects on the plant health as it enhances the production of plant growth hormones, it boosts the suppression of pathogens (especially fungi and oomycetes), and it directs the elicita-tion of plant defense responses (Haas and Defago, 2005) UR - http://nile.enal.sci.eg/EALE/2011/EJGC/4011/2/161.pdf ER -