Pseudothionin-St1. A potato peptide active against potato pathogens.
Título de la tesis:
Pseudothionin-St1. A potato peptide active against potato pathogens.
Autor/es:
Moreno, Manuel - Segura, Ana - García Olmedo, Francisco
Tipo de documento:
Artículo
Universidad:
E.T.S.I. Agrónomos (UPM)
Departamento:
Biotecnologia
Idioma:
Palabras clave:
Fecha de la defensa:
Julio 1994-01-01
Notas:
Resumen: A 5-kDa polypeptide, pseudothionin Solanum tuberosum 1(Pth-St1), which was active against Clavibacter michiganensis subspecies sepedonicus, a bacterial pathogen of potatoes, has been purified from the buffer-insoluble fraction of potato tubers by salt extraction and HPCL. Pth-St1 was also active against other potato pathogens tested (Pseudomonas solanacearum and Fusarium solani). The N-terminal amino acid sequence of this peptide was identical (except for a N/H substitution at position 2) to that deduced from a previously reported cDNA sequence (EMBL accession number X-13180), which had been m...
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