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Overexpression of OsGF14f Enhances Quantitative Leaf Blast and Bacterial Blight Resistance in Rice
GF14f leaf blast resistance bacterial blight resistance SA pathway
2023/4/21
Although it is known that rice 14-3-3 family genes are involved in various defense responses, the functions of OsGF14f in response to diseases have not been reported. Here, we showed that the transcri...
OsWRKY67 positively regulates blast and bacteria blight resistance by direct activation of PR genes in rice
OsWRKY67 Leaf blast Panicle blast Bacterial blight Salicylic acid Background
2023/4/21
WRKY proteins are one of the largest gene families and are well-known for their regulatory roles in many aspects of plant development, including plant response to both biotic and abiotic stresses. Alt...
Pyricularia Blast – a Threat to Wheat Cultivation
blast disease non traditional regions Pyricularia Triticum wheat
2014/2/25
Wheat blast disease caused by Pyricularia grisea (telemorph Magnaporthe grisea) has become a serious restriction on increasing the area and production of the crop, especially in the tropical parts of ...
Introduction of Piz-t and Pib Genes for Blast Disease Resistance from Indica Varieties and their Utilization for Genetic Researches in Rice
epidemic genetic resource heading time linkage QTL
2009/9/9
Development of varieties with high resistance to blast disease had been an urgent need for rice production in the 1960s and 1970s, since blast epidemics prevailed on excellent varieties with resistanc...
Breeding of a Blast Resistant Multiline Variety of Rice,Sasanishiki BL Agricultural Environment
multiline variety rice blast resistance
2009/9/9
Sasanishiki BL, a multiline variety of Sasanishiki for blast resistance was developed at Miyagi Prefectural Furukawa Agricultural Experiment Station in Japan. Sasanishiki BL is composed of 7 isogenic ...
Remote Sensing of Occurrence Place of Rice Blast Disease by Infrared Thermal Image
Remote sensing Rice Rice blast disease Thermal infrared image
2009/7/29
A remote sensing of leaf temperature of rice blast disease was made using an infrared radiative thermometer. The severity of rice blast disease of Hiyokumochi (sensitivity cultivar) was not confirmed ...
A Rice (Oryza sativa L.) Breeding for Field Resistance to Blast Disease (Pyricularia oryzae) in Mountainous Region Agricultural Research Institute,Aichi Agricultural Research Center of Japan
Blast Breeding Field resistance Gene sources Rice
2009/7/23
Mountainous Region Agricultural Research Institute (MARI), Aichi Agricultural Research Center(AARC) was established in Inabu town (later Toyota city), Aichi Prefecture, in 1933. MARI is situated in l...
Effect of Planting Density on Rice Yield and Occurrence of Panicle Blast in the Culture with Low Agricultural Chemicals(Agronomy)
Cultural method with low agricultural chemicals Dense planting Koshihikari Panicle blast Planting density
2009/7/10
From 1991 to 1994, a rice cultivar, Koshihikari, was cultured under dense (25 hills/m2) and sparse (17 hills/m2) planting with a low supply of agricultural chemicals and with continuos application of ...
Practical Application of Multiline Variety with Blast Resistance Genes of Koshihikari in Niigata Prefecture
Oryza sativa L Blast resistance Koshihikari Multiline variety
2009/7/8
Characteristics of a multiline variety composed of blast resistance isogenic lines “Koshihikari BLs”, bred in Niigata, were evaluated and compared with those of the original variety, Koshihikari for...
Evaluation of Blast Resistance Isogenic Lines in Rice Variety Koshihikari
Oryza sativa L blast resistance isogenic line Koshihikari multiline variety rice variety
2009/7/8
Eight blast resistance isogenic lines, “Koshihikari Niigata BL No. 1, No. 2, No. 3 and so on, were examined for their agronomic traits, qualities, and taste in comparison with those of “Koshihikari”,...
Effect of Mixing Ratio of Blast-Resistant Isogenic Lines on Rice Yield of the Multiline
Blast resistance Isogenic line Mixing ratio
2009/7/8
Yielding ability of multiline composed of the blast resistant isogenic lines (Pia, Pii, Pita-2 and Piz) and original line (+) was evaluated in a paddy field with severe blast epidemic (a pathogenic ra...
Grouping of Rice Breeding Lines According to Coefficient of Parentage and their Correlation with Susceptibility to Leaf Blast and Eating Quality
Breeding Lines Cluster Analysis Coefficient of Parentage Eating Quality Genetic Background Leaf Blast
2009/7/8
The genetic background of the 229 ‘Kanto’ lines developed by National Institute of Crop Science was studied. Cluster analysis based on coefficients of parentage among the ‘Kanto’ lines revealed the p...
Parasexual Cycle Provides Genetic Segregants Equivalent to Sexual Progeny in the Rice Blast Fungus Magnaporthe oryzae
National Agricultural Research Center,Hokuriku Area,Japan National Agricultural Research Center,Japan
2009/6/10
We demonstrated that the segregation ratio of avirulence and virulence traits on rice cultivars, Hattan 3 and line K59-1, and the mating types of parasexual recombinants were consistent with those of ...
Vertical Distribution of Pot2 Genotypes and Races of Pyricularia grisea within a Blast Diseased Rice Hill
vertical distribution of genotypes Pot2 genotype race Pyricularia grisea rice field disease
2009/3/17
We investigated the vertical distribution of Pot2 genotypes of Pyricularia grisea by means of rep-PCR fingerprinting and pathogenic races of rice blast fungus within a diseased rice hill in a paddy ...
Induction of Resistance against Rice Blast Disease by a Novel Class of Plant Activator, Pyrazolecarboxylic Acid Derivatives
rice blast Pyricularia oryzae systemic acquired resistance pyrazolecarboxylic acid
2009/3/7
Induction of Resistance against Rice Blast Disease by a Novel Class of Plant Activator, Pyrazolecarboxylic Acid Derivatives.
