scholarly journals Development of near-isogenic lines and pyramided lines carrying resistance genes to green rice leafhopper (Nephotettix cincticeps Uhler) with the Taichung 65 genetic background in rice (Oryza sativa L.)

2010 ◽  
Vol 60 (1) ◽  
pp. 18-27 ◽  
Author(s):  
Daisuke Fujita ◽  
Atsushi Yoshimura ◽  
Hideshi Yasui
Keyword(s):  
Oryza Sativa ◽  
Resistance Genes ◽  
Genetic Background ◽  
Oryza Sativa L ◽  
Near Isogenic Lines ◽  
Isogenic Lines ◽  
Green Rice Leafhopper

A set of near-isogenic lines for blast resistance genes with an Indica-type rainfed lowland elite rice (Oryza sativa L.) genetic background

2011 ◽  
Vol 123 (1) ◽  
pp. 19-27 ◽  
Author(s):  
Yohei Koide ◽  
Leodegario A. Ebron ◽  
Hiroshi Kato ◽  
Hiroshi Tsunematsu ◽  
Mary Jeanie Telebanco-Yanoria ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Resistance Genes ◽  
Genetic Background ◽  
Oryza Sativa L ◽  
Blast Resistance ◽  
Near Isogenic Lines ◽  
Isogenic Lines ◽  
Rainfed Lowland ◽  
Blast Resistance Genes

Development of 25 near-isogenic lines (NILs) with ten BPH resistance genes in rice (Oryza sativa L.): production, resistance spectrum, and molecular analysis

2017 ◽  
Vol 130 (11) ◽  
pp. 2345-2360 ◽  
Author(s):  
Kshirod K. Jena ◽  
Sherry Lou Hechanova ◽  
Holden Verdeprado ◽  
G. D. Prahalada ◽  
Sung-Ryul Kim
Keyword(s):  
Oryza Sativa ◽  
Molecular Analysis ◽  
Resistance Genes ◽  
Oryza Sativa L ◽  
Near Isogenic Lines ◽  
Isogenic Lines ◽  
Resistance Spectrum

scholarly journals Characterization of near-isogenic lines carrying QTL for high spikelet number with the genetic background of an indica rice variety IR64 (Oryza sativa L.)

2012 ◽  
Vol 62 (1) ◽  
pp. 18-26 ◽  
Author(s):  
Daisuke Fujita ◽  
Analiza G. Tagle ◽  
Leodegario A. Ebron ◽  
Yoshimichi Fukuta ◽  
Nobuya Kobayashi
Keyword(s):  
Oryza Sativa ◽  
Genetic Background ◽  
Oryza Sativa L ◽  
Indica Rice ◽  
Rice Variety ◽  
Near Isogenic Lines ◽  
Spikelet Number ◽  
Isogenic Lines

scholarly journals The Development and Characterization of Near-Isogenic and Pyramided Lines Carrying Resistance Genes to Brown Planthopper with the Genetic Background of Japonica Rice (Oryza sativa L.)

Plants ◽  
2019 ◽  
Vol 8 (11) ◽  
pp. 498
Author(s):  
Cuong D. Nguyen ◽  
Holden Verdeprado ◽  
Demeter Zita ◽  
Sachiyo Sanada-Morimura ◽  
Masaya Matsumura ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Resistance Genes ◽  
Genetic Background ◽  
Oryza Sativa L ◽  
Rice Variety ◽  
Brown Planthopper ◽  
Nilaparvata Lugens ◽  
Japonica Rice ◽  
Rice Varieties ◽  
Nilaparvata Lugens Stål

The brown planthopper (BPH: Nilaparvata lugens Stål.) is a major pest of rice, Oryza sativa, in Asia. Host plant resistance has tremendous potential to reduce the damage caused to rice by the planthopper. However, the effectiveness of resistance genes varies spatially and temporally according to BPH virulence. Understanding patterns in BPH virulence against resistance genes is necessary to efficiently and sustainably deploy resistant rice varieties. To survey BPH virulence patterns, seven near-isogenic lines (NILs), each with a single BPH resistance gene (BPH2-NIL, BPH3-NIL, BPH17-NIL, BPH20-NIL, BPH21-NIL, BPH32-NIL and BPH17-ptb-NIL) and fifteen pyramided lines (PYLs) carrying multiple resistance genes were developed with the genetic background of the japonica rice variety, Taichung 65 (T65), and assessed for resistance levels against two BPH populations (Hadano-66 and Koshi-2013 collected in Japan in 1966 and 2013, respectively). Many of the NILs and PYLs were resistant against the Hadano-66 population but were less effective against the Koshi-2013 population. Among PYLs, BPH20+BPH32-PYL and BPH2+BPH3+BPH17-PYL granted relatively high BPH resistance against Koshi-2013. The NILs and PYLs developed in this research will be useful to monitor BPH virulence prior to deploying resistant rice varieties and improve rice’s resistance to BPH in the context of regionally increasing levels of virulence.

Identification of near-isogenic lines: an innovative approach, validated for root and shoot morphological characters in a mapping population of rice (Oryza sativa L.)

Euphytica ◽  
2007 ◽  
Vol 160 (3) ◽  
pp. 357-368 ◽  
Author(s):  
H. R. Prabuddha ◽  
K. Manjunatha ◽  
R. Venuprasad ◽  
M. S. Vinod ◽  
J. H. Jureifa ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Mapping Population ◽  
Oryza Sativa L ◽  
Morphological Characters ◽  
Innovative Approach ◽  
Near Isogenic Lines ◽  
Isogenic Lines

Analysis of glucose phosphate isomerase in near-isogenic lines, and cultivars of rice (Oryza sativa L.)

1989 ◽  
Vol 102 (2) ◽  
pp. 283-289 ◽  
Author(s):  
Teruko Oosumi ◽  
Atsushi Miyazaki ◽  
Hirofumi Uchimiya ◽  
Fumio Kikuchi ◽  
Masao Yokoo
Keyword(s):  
Oryza Sativa ◽  
Oryza Sativa L ◽  
Glucose Phosphate Isomerase ◽  
Near Isogenic Lines ◽  
Isogenic Lines ◽  
Glucose Phosphate
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