Transformation of the rice blast fungus Magnaporthe grisea to benomyl resistance

Kachroo, P. ; Potnis, A. ; Chattoo, B. B. (1997) Transformation of the rice blast fungus Magnaporthe grisea to benomyl resistance World Journal of Microbiology and Biotechnology, 13 (2). pp. 185-187. ISSN 0959-3993

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Official URL: http://www.springerlink.com/content/g7v22105k28501...

Related URL: http://dx.doi.org/10.1023/A:1018589714357

Abstract

A transformation method based on a dominant selectable marker (benomyl resistance) was developed for the rice blast fungus Magnaporthe grisea. The heterologous gene for β-tubulin from Neurospora crassa (pBT3) was used to obtain benomyl-resistant M. grisea transformants at a frequency of 20 to 30/μg of DNA. Control transformations carried out with a plasmid conferring hygromycin resistance or a derivative of pBT3 containing a repetitive DNA sequence, yielded the same frequency of transformation as that of pBT3. Molecular analysis of the transformants indicated multiple integration of the vector DNA.

Item Type:Article
Source:Copyright of this article belongs to Springer.
Keywords:Benomyl Resistance; Magnaporthe grisea; Protoplast Transformation; Selectable Marker
ID Code:60113
Deposited On:08 Sep 2011 09:58
Last Modified:08 Sep 2011 09:58

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