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Fine mapping of Pi57 conferring broad spectrum resistance against #Magnaporthe oryzae# in introgression line IL-E1454 derived from #Oryza longistaminata#

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Dong L., Liu S., Xu P., Deng W., Li X., Tharreau D., Li J., Zhou J., Wang Q., Tao D., Yang Q.
2017

Wild species of the genus Oryza are excellent gene pools for improvement of agronomic traits of Asian cultivated rice. The blast resistance gene Pi57(t) in the introgression line IL-E1454 derived from Oryza longistaminata was previously mapped on rice chromosome 12. Inoculation with 322 Magnaporthe oryzae isolates collected from 6 countries indicated that Pi57(t) conferred broad spectrum ...

Génétique et amélioration des plantes; Maladies des plantes

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