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Citation for Study 22999

Citation title: "Marasas et al. 1984 Toxigenic Fusarium Species: Identity and Mycotoxicology Revisited".

Study name: "Marasas et al. 1984 Toxigenic Fusarium Species: Identity and Mycotoxicology Revisited".

This study is part of submission 22999 (Status: Published).

Citation

O'donnell K., Mccormick S.P., Busman M., Proctor R.H., Ward T.J., Doehring G., Geiser D., Alberts J.F., & Rheeder J. 2018. Marasas et al. 1984 Toxigenic Fusarium Species: Identity and Mycotoxicology Revisited. Mycologia, .

Authors

• O'donnell K. 309-681-6383
• Mccormick S.P.
• Busman M.
• Proctor R.H.
• Ward T.J.
• Doehring G.
• Geiser D.
• Alberts J.F.
• Rheeder J.

Abstract

This study was conducted to determine the species identity and mycotoxin potential of 158 Fusarium strains originally archived in the South African Medical Research Council?s Mycotoxigenic Fungal Collection (MRC) that were reported to comprise 17 morphologically distinct species in the classic 1984 compilation by Marasas et al., Toxigenic Fusarium Species: Identity and Mycotoxicology. Maximum likelihood and maximum parsimony molecular phylogenetic analyses of single and multilocus DNA sequence data indicated the strains represented 46 genealogically exclusive phylogenetically distinct species distributed among eight species complexes. Moreover, the phylogenetic data revealed that 80/158 strains were received under a name that is not accepted today (ex. F. moniliforme) or classified under a different species name. In addition, gas chromatography-mass spectrometry (GC-MS) and/or high performance liquid chromatography-mass spectrometry-(HPLC-MS)-based mycotoxin analyses were conducted to determine what toxins the strains could produce in liquid and/or solid cultures. All of the trichothecene toxin-producing fusaria were nested within the F. sambucinum (FSAMSC) or F. incarnatum-equiseti (FIESC) species complexes. Consistent with this finding, GC-MS analyses detected trichothecenes in agmatine-containing broth or rice culture extracts of all 13 FSAMSC and 10/12 FIESC species tested. Species in six and seven of the eight species complexes were able to produce moniliformin and beauvericin mycotoxins, respectively, whereas B-type fumonisins were only detected in extracts of cracked maize kernel cultures of three species in the F. fujikuroi species complex.

Keywords

beauvericin, fumonisin, moniliformin, mycotoxins, phylogenetics, RPB2, TEF1, trichothecene, zearalenone

External links

About this resource

• Canonical resource URI: http://purl.org/phylo/treebase/phylows/study/TB2:S22999
• Other versions: Nexus NeXML
• Show BibTeX reference

  		@ARTICLE{TreeBASE2Ref28624,
  	 author = {Kerry  O'Donnell and Susan P. McCormick and Mark  Busman and Robert H. Proctor and Todd J. Ward and Gail  Doehring and David M.  Geiser and Johanna F Alberts and John  Rheeder},
  	 title = {Marasas et al. 1984 Toxigenic Fusarium Species: Identity and Mycotoxicology Revisited},
  	 year = {2018},
  	 keywords = {beauvericin, fumonisin, moniliformin, mycotoxins, phylogenetics, RPB2, TEF1, trichothecene, zearalenone},
  	 doi = {},
  	 url = {http://},
  	 pmid = {},
  	 journal = {Mycologia},
  	 volume = {},
  	 number = {},
  	 pages = {},
  	 abstract = {This study was conducted to determine the species identity and mycotoxin potential of 158 Fusarium strains originally archived in the South African Medical Research Council?s Mycotoxigenic Fungal Collection (MRC) that were reported to comprise 17 morphologically distinct species in the classic 1984 compilation by Marasas et al., Toxigenic Fusarium Species: Identity and Mycotoxicology. Maximum likelihood and maximum parsimony molecular phylogenetic analyses of single and multilocus DNA sequence data indicated the strains represented 46 genealogically exclusive phylogenetically distinct species distributed among eight species complexes. Moreover, the phylogenetic data revealed that 80/158 strains were received under a name that is not accepted today (ex. F. moniliforme) or classified under a different species name. In addition, gas chromatography-mass spectrometry (GC-MS) and/or high performance liquid chromatography-mass spectrometry-(HPLC-MS)-based mycotoxin analyses were conducted to determine what toxins the strains could produce in liquid and/or solid cultures. All of the trichothecene toxin-producing fusaria were nested within the F. sambucinum (FSAMSC) or F. incarnatum-equiseti (FIESC) species complexes. Consistent with this finding, GC-MS analyses detected trichothecenes in agmatine-containing broth or rice culture extracts of all 13 FSAMSC and 10/12 FIESC species tested. Species in six and seven of the eight species complexes were able to produce moniliformin and beauvericin mycotoxins, respectively, whereas B-type fumonisins were only detected in extracts of cracked maize kernel cultures of three species in the F. fujikuroi species complex.}
  }
  		

• Show RIS reference

  		TY  - JOUR
  ID  - 28624
  AU  - O'Donnell,Kerry 
  AU  - McCormick,Susan P.
  AU  - Busman,Mark 
  AU  - Proctor,Robert H.
  AU  - Ward,Todd J.
  AU  - Doehring,Gail 
  AU  - Geiser,David M. 
  AU  - Alberts,Johanna F
  AU  - Rheeder,John 
  T1  - Marasas et al. 1984 Toxigenic Fusarium Species: Identity and Mycotoxicology Revisited
  PY  - 2018
  KW  - beauvericin
  KW  - fumonisin
  KW  - moniliformin
  KW  - mycotoxins
  KW  - phylogenetics
  KW  - RPB2
  KW  - TEF1
  KW  - trichothecene
  KW  - zearalenone
  UR  - http://dx.doi.org/
  N2  - This study was conducted to determine the species identity and mycotoxin potential of 158 Fusarium strains originally archived in the South African Medical Research Council?s Mycotoxigenic Fungal Collection (MRC) that were reported to comprise 17 morphologically distinct species in the classic 1984 compilation by Marasas et al., Toxigenic Fusarium Species: Identity and Mycotoxicology. Maximum likelihood and maximum parsimony molecular phylogenetic analyses of single and multilocus DNA sequence data indicated the strains represented 46 genealogically exclusive phylogenetically distinct species distributed among eight species complexes. Moreover, the phylogenetic data revealed that 80/158 strains were received under a name that is not accepted today (ex. F. moniliforme) or classified under a different species name. In addition, gas chromatography-mass spectrometry (GC-MS) and/or high performance liquid chromatography-mass spectrometry-(HPLC-MS)-based mycotoxin analyses were conducted to determine what toxins the strains could produce in liquid and/or solid cultures. All of the trichothecene toxin-producing fusaria were nested within the F. sambucinum (FSAMSC) or F. incarnatum-equiseti (FIESC) species complexes. Consistent with this finding, GC-MS analyses detected trichothecenes in agmatine-containing broth or rice culture extracts of all 13 FSAMSC and 10/12 FIESC species tested. Species in six and seven of the eight species complexes were able to produce moniliformin and beauvericin mycotoxins, respectively, whereas B-type fumonisins were only detected in extracts of cracked maize kernel cultures of three species in the F. fujikuroi species complex.
  L3  - 
  JF  - Mycologia
  VL  - 
  IS  - 
  ER  -