Strains of Pseudomonas solanacearum E.F. Smith
نویسندگان
چکیده
منابع مشابه
Highly virulent strains of Pseudomonas solanacearum that are defective in extracellular-polysaccharide production.
Extracellular polysaccharide (EPS) has long been regarded as one of the most important factors involved in wilting of plants by Pseudomonas solanacearum. By means of transposon Tn5 mutagenesis, we have isolated a class of mutants that have an afluidal colony morphology but retain the ability to cause severe wilting and death of tobacco plants. One such mutant, KD700, was studied in detail. By m...
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Pseudomonas solanacearum is an important phytopathogen which excretes a variety of extracellular enzymes. Pulse-chase experiments showed that one of these enzymes, a beta-1,4-endoglucanase (EGL) encoded by the egl gene, is synthesized as a higher-molecular-weight precursor polypeptide (pEGL) which is subsequently excreted into the extracellular medium as a 43-kilodalton mature protein. S1 nucle...
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ژورنال
عنوان ژورنال: Japanese Journal of Phytopathology
سال: 1965
ISSN: 1882-0484,0031-9473
DOI: 10.3186/jjphytopath.31.special1_152