Identification of rice blast resistance genes in the rice varieties developed with DNA-markers assistance

Identification of rice blast resistance genes in the rice varieties developed with DNA-markers assistance

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Eight rice varieties of the Far East breeding have been studied by the method of DNA-typing to establish the presence of rice blast resistance genes. Six varieties possess one gene each: the varieties ‘Khankaysky 429’ and ‘Khankaysky 52’ possess the gene Pi -2, the varieties ‘Rassvet’, ‘Lugovoy’ and...

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Bibliographic Details
Main Authors: M. V. Ilyushko, P. V. Fisenko, T. V. Sunitskaya, S. S. Guchenko, TszyuyMei Chzhan, Ling-Wei Dan, P. I. Kostylev
Format: Article
Language:Russian
Published: Federal State Budgetary Scientific Institution “Agricultural Research Center “Donskoy”" 2018-05-01
Series:Зерновое хозяйство России
Subjects:
oryza sativa l
гены устойчивости к пирикуляриозу
pi-1
pi-2
pi-z
pi-b
pi-ta
сорт
oryzasativa l
rice blast resistance genes
variety
Online Access:https://www.zhros.online/jour/article/view/83
Description
Summary:Eight rice varieties of the Far East breeding have been studied by the method of DNA-typing to establish the presence of rice blast resistance genes. Six varieties possess one gene each: the varieties ‘Khankaysky 429’ and ‘Khankaysky 52’ possess the gene Pi -2, the varieties ‘Rassvet’, ‘Lugovoy’ and ‘Dolinny’ possess the gene Pi -ta, the variety ‘Almaz’ possesses the gene Pi -z. The genes Pi- 1 и Pi- b have not been found in the studied varieties. The scheme of crossing among the varieties and collection samples has been suggested for pyramiding resistance genes in the hybrids.
ISSN:2079-8725
2079-8733

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