Please use this identifier to cite or link to this item: https://hdl.handle.net/1959.11/3686
Title: Mycelial compatibility reactions of Australian 'Fusarium graminearum' and 'F. pseudograminearum' isolates compared with AFLP groupings
Contributor(s): Akinsanmi, O A (author); Backhouse, David  (author)orcid ; Simpfendorfer, S (author); Chakraborty, S (author)
Publication Date: 2008
DOI: 10.1111/j.1365-3059.2007.01772.x
Handle Link: https://hdl.handle.net/1959.11/3686
Abstract: Using the mycelial reactions of 435 combinations of 14 'Fusarium pseudograminearum' and 15 'F. graminearum' isolates, it was demonstrated for the first time that mycelial reactions/barrage formation cannot be clearly used to distinguish 'F. graminearum' and 'F. pseudograminearum'. Mutually compatible isolates produced very different patterns of compatibility with other isolates. However, about 60% of pairings between 'F. graminearum' and 'F. pseudograminearum' isolates were compatible, indicating common ancestry. The Mantel tests used to determine any possible associations between mycelial compatibility reactions and AFLP genotypic diversity data revealed no association between the two systems in either species. In addition, no association was found between mycelial compatibility reactions and sexual reproduction in the two species. Implications of the higher frequency of mycelial compatibility reactions observed in 'F. pseudograminearum' than in 'F. graminearum' are discussed.
Publication Type: Journal Article
Source of Publication: Plant Pathology, 57(2), p. 251-261
Publisher: Wiley-Blackwell Publishing Ltd
Place of Publication: United Kingdom
ISSN: 1365-3059
0032-0862
Fields of Research (FoR) 2008: 060704 Plant Pathology
Socio-Economic Objective (SEO) 2008: 820507 Wheat
Peer Reviewed: Yes
HERDC Category Description: C1 Refereed Article in a Scholarly Journal
Appears in Collections:Journal Article

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