What are the most effective species-specific molecular markers for detecting Magnaporthe oryzae in Bangladesh?
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The most effective species-specific molecular markers for detecting Magnaporthe oryzae in Bangladesh include the MoT3-specific molecular marker assay, retrotransposon-based DNA markers, and SCAR markers developed from SRAP techniques. The MoT3-specific molecular marker assay was used to confirm the presence of Magnaporthe oryzae pathotype Triticum (MoT) causing barley blast in Bangladesh . Retrotransposon-based DNA markers like IRAP and REMAP offer simple and cost-effective methods for genetic diversity studies in M. oryzae, including stress-induced genomic instabilities . SCAR markers developed from SRAP techniques are linked to the pathogenicity of rice blast fungus, providing a useful tool for rapid in-field detection of fungal pathogenicity and improving blast disease management in rice fields . However, caution is advised against using the MoT3 diagnostic assay for distinguishing between wheat and rice blast isolates in Bangladesh due to its limitations .
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3 Citations | SCAR markers developed from SRAP method are effective for detecting Magnaporthe oryzae pathogenicity in rice, aiding blast disease management in Bangladesh. |
| IRAP and REMAP marker systems are effective for genetic diversity studies in Magnaporthe oryzae. They are cost-effective and simple tools for detecting genetic variations and genomic instabilities in the species. | |
7 Citations | The MoT3-specific molecular marker assay was the most effective species-specific molecular marker for detecting Magnaporthe oryzae pathotype Triticum (MoT) in Bangladesh. |
| Not addressed in the paper. |
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