Fusarium pathogens of wheat in Australia

Chakraborty, S., Scott, J. B., Akinsanmi, O. A., Liu, C. J., Mitter, V. and Dill-Macky, R. (2006). Fusarium pathogens of wheat in Australia. In: T. Ban, J.M. Lewis and E.E. Phipps, The Global Fusarium Initiative for International Collaboration. A Strategic Planning Workshop held at CIMMYT, El Batán, Mexico, (42-44). 14 - 17 March 2006.

Author Chakraborty, S.
Scott, J. B.
Akinsanmi, O. A.
Liu, C. J.
Mitter, V.
Dill-Macky, R.
Title of paper Fusarium pathogens of wheat in Australia
Conference name A Strategic Planning Workshop held at CIMMYT
Conference location El Batán, Mexico
Conference dates 14 - 17 March 2006
Proceedings title The Global Fusarium Initiative for International Collaboration
Place of Publication Mexico
Publisher CIMMYT
Publication Year 2006
Sub-type Fully published paper
ISBN 970648146X
Editor T. Ban
J.M. Lewis
E.E. Phipps
Start page 42
End page 44
Total pages 3
Language eng
Formatted Abstract/Summary
This paper deals with a comparative study of Fusarium head blight (FHB) pathogens including Fusarium graminearum (FG) and F. pseudograminearum (FP) from Australia and the USA using aggressiveness, mycotoxin production and genotypic diversity based
on amplified fragment length polymorphism. In addition, it examines phylogenetic relationships within FP using genealogical analysis of four nuclear genes. Both Australian FG and FP are genetically diverse, although perithecia are rarely seen in nature in the
heterothallic teleomorph of FP. Both species produced mycotoxins in grain cultures and caused FHB in infection assays. Although toxin levels and FHB severity varied with the isolate, there was no association between these two traits. A multi-locus sequence analysis of FP isolates from Australia, Canada, New Zealand, Turkey and the USA differentiated this species into four well-supported clades, but these were not linked to their geographic origin. The paper stresses the importance of international collaboration in sharing information, tools, and resources in making research outputs applicable to wide geographical regions.
Subjects 060704 Plant Pathology
Q-Index Code E4
Q-Index Status Provisional Code
Institutional Status Unknown
Additional Notes A Strategic Planning Workshop held at CIMMYT, El Batán, Mexico, March 14-17th, 2006, with support from the Government of Japan, Japan-CIMMYT FHB project.

Document type: Conference Paper
Collection: School of Biological Sciences Publications
 
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Created: Wed, 01 Dec 2010, 15:18:49 EST by Dr Olufemi Akinsanmi on behalf of School of Biological Sciences