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פותח על ידי קלירמאש פתרונות בע"מ -
Interaction of the Ustilago maydis KP6 killer toxin with sensitive cells
Year:
1994
Source of publication :
Microbiology
Authors :
גינזברג, עידית
;
.
Volume :
140
Co-Authors:
Ginzberg, I., Dept Molecular Microbiol Biotechnol, G S Wise Faculty of Life Sciences, Tel-Aviv University, Ramat-Aviv 69978, Tel-Aviv, Israel
Koltin, Y., Dept Molecular Microbiol Biotechnol, G S Wise Faculty of Life Sciences, Tel-Aviv University, Ramat-Aviv 69978, Tel-Aviv, Israel
Facilitators :
From page:
643
To page:
649
(
Total pages:
7
)
Abstract:
The dsRNA viruses of the corn pathogen Ustilago maydis encode toxins that affect sensitive strains of the same species and related species. The KP6 toxin encoded by the P6 virus subtype is a binary toxin, consisting of two polypeptides, α (8.6 kDa) and β (9.1 kDa) with no covalent or hydrogen bonds between them. In this study the effect of each polypeptide was tested on sensitive and resistant cells and spheroplasts of U. maydis. The results indicate that both polypeptides bind to intact cells from sensitive and resistant strains; however, only spheroplasts of sensitive strains are affected by the toxin and both α and β are necessary to affect the spheroplasts.
Note:
Related Files :
controlled study
dsRNA virus toxins
host resistance
Killer toxins
polypeptide
RNA virus
toxin structure
Ustilago maydis
עוד תגיות
תוכן קשור
More details
DOI :
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
19179
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:27
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Scientific Publication
Interaction of the Ustilago maydis KP6 killer toxin with sensitive cells
140
Ginzberg, I., Dept Molecular Microbiol Biotechnol, G S Wise Faculty of Life Sciences, Tel-Aviv University, Ramat-Aviv 69978, Tel-Aviv, Israel
Koltin, Y., Dept Molecular Microbiol Biotechnol, G S Wise Faculty of Life Sciences, Tel-Aviv University, Ramat-Aviv 69978, Tel-Aviv, Israel
Interaction of the Ustilago maydis KP6 killer toxin with sensitive cells
The dsRNA viruses of the corn pathogen Ustilago maydis encode toxins that affect sensitive strains of the same species and related species. The KP6 toxin encoded by the P6 virus subtype is a binary toxin, consisting of two polypeptides, α (8.6 kDa) and β (9.1 kDa) with no covalent or hydrogen bonds between them. In this study the effect of each polypeptide was tested on sensitive and resistant cells and spheroplasts of U. maydis. The results indicate that both polypeptides bind to intact cells from sensitive and resistant strains; however, only spheroplasts of sensitive strains are affected by the toxin and both α and β are necessary to affect the spheroplasts.
Scientific Publication
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