author_facet Macko, V
Stimmel, M B
Wolpert, T J
Dunkle, L D
Acklin, W
Bänteli, R
Jaun, B
Arigoni, D
Macko, V
Stimmel, M B
Wolpert, T J
Dunkle, L D
Acklin, W
Bänteli, R
Jaun, B
Arigoni, D
author Macko, V
Stimmel, M B
Wolpert, T J
Dunkle, L D
Acklin, W
Bänteli, R
Jaun, B
Arigoni, D
spellingShingle Macko, V
Stimmel, M B
Wolpert, T J
Dunkle, L D
Acklin, W
Bänteli, R
Jaun, B
Arigoni, D
Proceedings of the National Academy of Sciences
Structure of the host-specific toxins produced by the fungal pathogen Periconia circinata.
Multidisciplinary
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spelling Macko, V Stimmel, M B Wolpert, T J Dunkle, L D Acklin, W Bänteli, R Jaun, B Arigoni, D 0027-8424 1091-6490 Proceedings of the National Academy of Sciences Multidisciplinary http://dx.doi.org/10.1073/pnas.89.20.9574 <jats:p>Four metabolites named peritoxins A and B and periconins A and B have been isolated together with the known metabolite circinatin from culture filtrates of the fungal pathogen Periconia circinata. Peritoxins A and B, which correspond to the P. circinata toxins Ia and IIa partially characterized in previous work, are selectively toxic to genotypes of Sorghum bicolor susceptible to the pathogen, whereas periconins A and B are biologically inactive. Combination of instrumental analysis and chemical degradation has led to structural assignments for each of the four compounds; only the configuration at some of the chiral centers remains undefined. Structural comparison suggests a precursor role for circinatin in the formation of the peritoxins and the periconins.</jats:p> Structure of the host-specific toxins produced by the fungal pathogen Periconia circinata. Proceedings of the National Academy of Sciences
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title Structure of the host-specific toxins produced by the fungal pathogen Periconia circinata.
title_unstemmed Structure of the host-specific toxins produced by the fungal pathogen Periconia circinata.
title_full Structure of the host-specific toxins produced by the fungal pathogen Periconia circinata.
title_fullStr Structure of the host-specific toxins produced by the fungal pathogen Periconia circinata.
title_full_unstemmed Structure of the host-specific toxins produced by the fungal pathogen Periconia circinata.
title_short Structure of the host-specific toxins produced by the fungal pathogen Periconia circinata.
title_sort structure of the host-specific toxins produced by the fungal pathogen periconia circinata.
topic Multidisciplinary
url http://dx.doi.org/10.1073/pnas.89.20.9574
publishDate 1992
physical 9574-9578
description <jats:p>Four metabolites named peritoxins A and B and periconins A and B have been isolated together with the known metabolite circinatin from culture filtrates of the fungal pathogen Periconia circinata. Peritoxins A and B, which correspond to the P. circinata toxins Ia and IIa partially characterized in previous work, are selectively toxic to genotypes of Sorghum bicolor susceptible to the pathogen, whereas periconins A and B are biologically inactive. Combination of instrumental analysis and chemical degradation has led to structural assignments for each of the four compounds; only the configuration at some of the chiral centers remains undefined. Structural comparison suggests a precursor role for circinatin in the formation of the peritoxins and the periconins.</jats:p>
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author Macko, V, Stimmel, M B, Wolpert, T J, Dunkle, L D, Acklin, W, Bänteli, R, Jaun, B, Arigoni, D
author_facet Macko, V, Stimmel, M B, Wolpert, T J, Dunkle, L D, Acklin, W, Bänteli, R, Jaun, B, Arigoni, D, Macko, V, Stimmel, M B, Wolpert, T J, Dunkle, L D, Acklin, W, Bänteli, R, Jaun, B, Arigoni, D
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description <jats:p>Four metabolites named peritoxins A and B and periconins A and B have been isolated together with the known metabolite circinatin from culture filtrates of the fungal pathogen Periconia circinata. Peritoxins A and B, which correspond to the P. circinata toxins Ia and IIa partially characterized in previous work, are selectively toxic to genotypes of Sorghum bicolor susceptible to the pathogen, whereas periconins A and B are biologically inactive. Combination of instrumental analysis and chemical degradation has led to structural assignments for each of the four compounds; only the configuration at some of the chiral centers remains undefined. Structural comparison suggests a precursor role for circinatin in the formation of the peritoxins and the periconins.</jats:p>
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spelling Macko, V Stimmel, M B Wolpert, T J Dunkle, L D Acklin, W Bänteli, R Jaun, B Arigoni, D 0027-8424 1091-6490 Proceedings of the National Academy of Sciences Multidisciplinary http://dx.doi.org/10.1073/pnas.89.20.9574 <jats:p>Four metabolites named peritoxins A and B and periconins A and B have been isolated together with the known metabolite circinatin from culture filtrates of the fungal pathogen Periconia circinata. Peritoxins A and B, which correspond to the P. circinata toxins Ia and IIa partially characterized in previous work, are selectively toxic to genotypes of Sorghum bicolor susceptible to the pathogen, whereas periconins A and B are biologically inactive. Combination of instrumental analysis and chemical degradation has led to structural assignments for each of the four compounds; only the configuration at some of the chiral centers remains undefined. Structural comparison suggests a precursor role for circinatin in the formation of the peritoxins and the periconins.</jats:p> Structure of the host-specific toxins produced by the fungal pathogen Periconia circinata. Proceedings of the National Academy of Sciences
spellingShingle Macko, V, Stimmel, M B, Wolpert, T J, Dunkle, L D, Acklin, W, Bänteli, R, Jaun, B, Arigoni, D, Proceedings of the National Academy of Sciences, Structure of the host-specific toxins produced by the fungal pathogen Periconia circinata., Multidisciplinary
title Structure of the host-specific toxins produced by the fungal pathogen Periconia circinata.
title_full Structure of the host-specific toxins produced by the fungal pathogen Periconia circinata.
title_fullStr Structure of the host-specific toxins produced by the fungal pathogen Periconia circinata.
title_full_unstemmed Structure of the host-specific toxins produced by the fungal pathogen Periconia circinata.
title_short Structure of the host-specific toxins produced by the fungal pathogen Periconia circinata.
title_sort structure of the host-specific toxins produced by the fungal pathogen periconia circinata.
title_unstemmed Structure of the host-specific toxins produced by the fungal pathogen Periconia circinata.
topic Multidisciplinary
url http://dx.doi.org/10.1073/pnas.89.20.9574