Evaluation of Rice Genotypes for Resistance to Blast (Magnaporthe oryzae)

被引：0
作者：
Kumar, N. [1 ]
Singh, D. [1 ]
Kumar, A. [1 ]
Kumar, V. [1 ]
Prasad, L. [1 ]
Malik, Vikas [1 ]
Bhatnagar, S. K. [1 ]
机构：
[1] Sardar Vallabhbhai Patel Univ Agr & Technol, Dept Cell Biol, Meerut 250110, Uttar Pradesh, India
来源：
VEGETOS | 2010年 / 23卷 / 01期
关键词：
Rice; Magnaporthe oryzae; AUDPC; Artificial epiphytotic conditions; Disease severity; GENE; BLIGHT;
D O I：
暂无
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Twenty two elite Indica rice genotypes were evaluated for resistance against blast disease under induced artificial epiphytotic conditions. Screening of rice genotypes for blast resistance was based on disease severity (%) and AUDPC parameters. The disease severity (%) and AUDPC was less than 46% and 1000, respectively in all the resistant genotypes, while it was more than 46% and higher than 1000 in the case of susceptible genotypes. Substantial variability was observed among rice genotypes for resistance to Magnaporthe oryzae. Thirteen rice genotypes expressed resistance against the blast disease and the rest nine rice genotypes were observed susceptible under artificial epiphytotic conditions.
引用
收藏
页码：137 / 143
页数：7
相关论文
共 50 条
  • [41] Adaptation to pH and Role of PacC in the Rice Blast Fungus Magnaporthe oryzae
    Landraud, Patricia
    Chuzeville, Sarah
    Billon-Grande, Genevieve
    Poussereau, Nathalie
    Bruel, Christophe
    PLOS ONE, 2013, 8 (07):
  • [42] Effector-triggered susceptibility by the rice blast fungus Magnaporthe oryzae
    Oliveira-Garcia, Ely
    Yan, Xia
    Oses-Ruiz, Miriam
    de Paula, Samuel
    Talbot, Nicholas J.
    NEW PHYTOLOGIST, 2024, 241 (03) : 1007 - 1020
  • [43] Biogenic silver nanoparticles to control rice blast caused by Magnaporthe oryzae
    Shahid, Muhammad
    Goetze, Paul K.
    Shafqat, Usman
    Jo, Young-Ki
    PHYSIOLOGICAL AND MOLECULAR PLANT PATHOLOGY, 2025, 138
  • [44] Iron Induces Resistance Against the Rice Blast Fungus Magnaporthe oryzae Through Potentiation of Immune Responses
    Sanchez-Sanuy, Ferran
    Mateluna-Cuadra, Roberto
    Tomita, Keisuke
    Okada, Kazunori
    Sacchi, Gian Attilio
    Campo, Sonia
    San Segundo, Blanca
    RICE, 2022, 15 (01)
  • [45] Comparative genomics identifies the Magnaporthe oryzae avirulence effector AvrPi9 that triggers Pi9-mediated blast resistance in rice
    Wu, Jun
    Kou, Yanjun
    Bao, Jiandong
    Li, Ya
    Tang, Mingzhi
    Zhu, Xiaoli
    Ponaya, Ariane
    Xiao, Gui
    Li, Jinbin
    Li, Chenyun
    Song, Min-Young
    Cumagun, Christian Joseph R.
    Deng, Qiyun
    Lu, Guodong
    Jeon, Jong-Seong
    Naqvi, Naweed I.
    Zhou, Bo
    NEW PHYTOLOGIST, 2015, 206 (04) : 1463 - 1475
  • [46] Methionine Biosynthesis is Essential for Infection in the Rice Blast Fungus Magnaporthe oryzae
    Saint-Macary, Marie Emmanuelle
    Barbisan, Crystel
    Gagey, Marie Josephe
    Frelin, Oceane
    Beffa, Roland
    Lebrun, Marc Henri
    Droux, Michel
    PLOS ONE, 2015, 10 (04):
  • [47] Rapid evolution of avirulence genes in rice blast fungus Magnaporthe oryzae
    Huang, Ju
    Si, Weina
    Deng, Qiming
    Li, Ping
    Yang, Sihai
    BMC GENETICS, 2014, 15
  • [48] Assessment of genetic diversity in Italian rice germplasm related to agronomic traits and blast resistance (Magnaporthe oryzae)
    Faivre-Rampant, Odile
    Bruschi, Gianluca
    Abbruscato, Pamela
    Cavigiolo, Stefano
    Picco, Anna Maria
    Borgo, Laetitia
    Lupotto, Elisabetta
    Piffanelli, Pietro
    MOLECULAR BREEDING, 2011, 27 (02) : 233 - 246
  • [49] Genetic analysis of durable resistance to Magnaporthe oryzae in the rice accession Gigante Vercelli identified two blast resistance loci
    Simona Urso
    Francesca Desiderio
    Chiara Biselli
    Paolo Bagnaresi
    Laura Crispino
    Pietro Piffanelli
    Pamela Abbruscato
    Federica Assenza
    Giada Guarnieri
    Luigi Cattivelli
    Giampiero Valè
    Molecular Genetics and Genomics, 2016, 291 : 17 - 32
  • [50] Genetic analysis of durable resistance to Magnaporthe oryzae in the rice accession Gigante Vercelli identified two blast resistance loci
    Urso, Simona
    Desiderio, Francesca
    Biselli, Chiara
    Bagnaresi, Paolo
    Crispino, Laura
    Piffanelli, Pietro
    Abbruscato, Pamela
    Assenza, Federica
    Guarnieri, Giada
    Cattivelli, Luigi
    Vale, Giampiero
    MOLECULAR GENETICS AND GENOMICS, 2016, 291 (01) : 17 - 32
12345