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Screening Thai landrace rice for blast resistance gene Pi9, Pi36, Pigm(t) using DNA markers |
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| รหัสดีโอไอ | |
| Creator | 1. Kritkittisak Phaitreejit 2. Eng-orn Srikaew 3. Chatchawan Jantasuriyarat 4. Tanee Sriwongchai 5. Sureeporn Kate-ngam |
| Title | Screening Thai landrace rice for blast resistance gene Pi9, Pi36, Pigm(t) using DNA markers |
| Publisher | Genetics Society of Thailand |
| Publication Year | 2554 |
| Journal Title | Thai Journal of Genetics |
| Journal Vol. | 4 |
| Journal No. | 1 |
| Page no. | 52 |
| Keyword | rice blast disease, DNA marker, resistant gene, landrace rice |
| ISSN | 8578664 |
| Abstract | Rice blast caused by the fungal pathogen Magnaporthe grisea, is one of the most devastating diseases in rice production worldwide. Information on rice blast resistant gene is important for rice cultivar development. The objective of this study was to identify rice blast disease resistant genes in 203 landrace Thai rice cultivars including 40 cultivars from the South, 19 cultivars from the North, 144 cultivars from the Northeast of Thailand comprised of 45 floating rice cultivars and 99 lowland rice cultivars using gene specific markers for blast resistant gene Pi9, Pi36 and Pigm(t). The results showed that all 203 cultivars have at least one blast resistant gene and 42 cultivars have all the three blast resistant genes. The outcome of this research will be very useful for development of new blast resistance elite rice cultivars in the future. |
