| |
DOI: | 10.1080/07060661.2010.512122 |
Web URL(s): | http://www.tandfonline.com/doi/full/10.1080/07060661.2010.512122 Last checked: 10/02/2017 Access conditions: Item is within a limited-access website http://www.tandfonline.com/doi/pdf/10.1080/07060661.2010.512122 Last checked: 10/02/2017 Requires: PDF Reader Access conditions: Item is within a limited-access website |
Publication Type:
| Refereed |
Author(s): | Orshinsky, A. M.;
Boland, G. J. |
Author Affiliation: | School of Environmental Biology, University of Guelph, Guelph, Canada |
Title: | The influence of Ophiostoma mitovirus-3a (OMV3a) on the respiration and growth of the dollar spot pathogen, Sclerotinia homeocarpa (Bennett) |
Section: | Biochemistry and cell biology Other records with the "Biochemistry and cell biology" Section
|
Translated Section: | Biochimie et biologie cellulaire |
Source: | Canadian Journal of Plant Pathology. Vol. 32, No. 4, October 2010, p. 431-439. |
Publishing Information: | Canadian Phytopathological Society |
# of Pages: | 9 |
Related Web URL: | http://www.tandfonline.com/doi/abs/10.1080/07060661.2010.512122 Last checked: 10/02/2017 Notes: Abstract only |
Keywords: | TIC Keywords: Dollar spot; Genetic analysis; Growth rate; Hypovirulence; Plant growth regulators; Respiration rate; Sclerotinia homoeocarpa; Virulence
|
Abstract/Contents: | "Sclerotinia homoeocarpa is the causal agent of dollar spot disease of turfgrass. Although both asymptomatic and hypovirulent isolates of S. homoeocarpa contain the mitochondrial virus Ophiostoma novo-ulmi mitovirus 3a (OMV3a), only asymptomatic isolates display growth rates and virulence levels comparable to that of virus-free isolates. In this study, the respiration and growth of asymptomatic, hypovirulent and virulent isolates of S. homoeocarpa were characterized using antimycin A (AA) as a complex III inhibitor, and salicylhydroxamic acid (SHAM) as an alternative oxidase inhibitor. Results of this study indicate that alternative oxidase contributes substantially to respiration by hypovirulent isolates. All S. homoeocarpa isolates appear to utilize the alternative pathway to some extent; however, hypovirulent isolates demonstrated a substantial increase in AOX transcription relative to asymptomatic and virulent isolates. These results demonstrate that OMV3a infection interferes with the normal function of mitochondria in S. homoeocarpa in hypovirulent isolates." |
Language: | English |
References: | 19 |
Note: | Abstract also appears in French Figures Tables Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Orshinsky, A. M., and G. J. Boland. 2010. The influence of Ophiostoma mitovirus-3a (OMV3a) on the respiration and growth of the dollar spot pathogen, Sclerotinia homeocarpa (Bennett). Can. J. Plant Pathol. 32(4):p. 431-439. |
| Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=175209 |
| If there are problems with this record, send us feedback about record 175209. |
| Choices for finding the above item: |
| DOI: 10.1080/07060661.2010.512122 |
| Web URL(s): http://www.tandfonline.com/doi/full/10.1080/07060661.2010.512122 Last checked: 10/02/2017 Access conditions: Item is within a limited-access website http://www.tandfonline.com/doi/pdf/10.1080/07060661.2010.512122 Last checked: 10/02/2017 Requires: PDF Reader Access conditions: Item is within a limited-access website |
| MSU catalog number: b2189612 |
| Find from within TIC: Digitally in TIC by record number. |
| Request through your local library's inter-library loan service (bring or send a copy of this TGIF record) |