High-resolution mapping of brown planthopper (BPH) resistance gene Bph27(t) in rice (Oryza sativa L.)

2012 ◽  
Vol 31 (3) ◽  
pp. 549-557 ◽  
Author(s):  
Jun He ◽  
Yuqiang Liu ◽  
Yanling Liu ◽  
Ling Jiang ◽  
Han Wu ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
High Resolution ◽  
Resistance Gene ◽  
Oryza Sativa L ◽  
Brown Planthopper ◽  
High Resolution Mapping ◽  
Resolution Mapping ◽  
Bph Resistance Gene

scholarly journals High-resolution mapping and characterization of xa42, a resistance gene against multiple Xanthomonas oryzae pv. oryzae races in rice (Oryza sativa L.)

2018 ◽  
Vol 68 (2) ◽  
pp. 188-199 ◽  
Author(s):  
Constantine Busungu ◽  
Satoru Taura ◽  
Jun-Ichi Sakagami ◽  
Toyoaki Anai ◽  
Katsuyuki Ichitani
Keyword(s):  
Oryza Sativa ◽  
High Resolution ◽  
Resistance Gene ◽  
Xanthomonas Oryzae ◽  
High Resolution Mapping ◽  
Resolution Mapping

Genetic analysis and high-resolution mapping of a premature senescence gene Pse(t) in rice (Oryza sativa L.)

Genome ◽  
2005 ◽  
Vol 48 (4) ◽  
pp. 738-746 ◽  
Author(s):  
Fuzhen Li ◽  
Guocheng Hu ◽  
Yaping Fu ◽  
Huamin Si ◽  
Xuemei Bai ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
High Resolution ◽  
Genetic Analysis ◽  
Oryza Sativa L ◽  
Nuclear Gene ◽  
Physical Distance ◽  
Premature Senescence ◽  
Genetic Linkage Analysis ◽  
High Resolution Mapping ◽  
Resolution Mapping

A rice mutant, designated pse(t) (premature senescence, tentatively), was isolated from a T-DNA-inserted transgenic population. Senescence advanced more markedly in pse(t) than in wild-type ('Zhonghua 11', japonica) plants. Genetic analysis of pse(t) revealed that the premature senescence mutation was controlled by a single recessive nuclear gene, but that it was not induced by T-DNA insertion. In an effort to understand the genetic and molecular basis underlying premature senescence in rice, a map-based cloning strategy was used to localize Pse(t). High-resolution mapping of the Pse(t) locus was carried out using simple sequence repeat (SSR) and cleaved amplified polymorphic sequence (CAPS) markers. An F2 population, comprising 1691 pse(t) individuals derived from a cross of the pse(t) mutant with 'Longtepu' (indica), was constructed. Several new polymorphism markers were developed in this study. Genetic linkage analysis showed that the Pse(t) gene was located on the long arm of chromosome 7. It was found that the Pse(t) gene cosegregated with 3 markers and was flanked by markers SS22 and PP21. Thus, the Pse(t) gene is located within a genetic distance of 0.15 cM, corresponding to a physical distance of 220 kb. These findings provide the basic information that can be used for the final isolation of this gene in the rice premature-senescence pathway.Key words: genetic analysis, high-resolution mapping, Oryza sativa L., premature senescence.

High-resolution mapping revealed a 1.3-Mbp genomic inversion inSsi1, a dominant semidwarf gene in rice (Oryza sativa)

2009 ◽  
Vol 128 (1) ◽  
pp. 63-69 ◽  
Author(s):  
K. Miura ◽  
J. Wu ◽  
H. Sunohara ◽  
X. Wu ◽  
T. Matsumoto ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
High Resolution ◽  
High Resolution Mapping ◽  
Resolution Mapping ◽  
Semidwarf Gene

Mapping and Marker-assisted Selection of a Brown Planthopper Resistance Gene bph2 in Rice (Oryza sativa L.)

2006 ◽  
Vol 33 (8) ◽  
pp. 717-723 ◽  
Author(s):  
Li-Hong SUN ◽  
Chun-Ming WANG ◽  
Chang-Chao SU ◽  
Yu-Qiang LIU ◽  
Hu-Qu ZHAI ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Resistance Gene ◽  
Marker Assisted Selection ◽  
Oryza Sativa L ◽  
Brown Planthopper ◽  
Brown Planthopper Resistance ◽  
Selection Of

scholarly journals Identification and fine mapping of Bph33, a new brown planthopper resistance gene in rice (Oryza sativa L.)

Rice ◽  
2018 ◽  
Vol 11 (1) ◽  
Author(s):  
Jie Hu ◽  
Xingyuan Chang ◽  
Ling Zou ◽  
Weiqi Tang ◽  
Weiren Wu
Keyword(s):  
Oryza Sativa ◽  
Resistance Gene ◽  
Fine Mapping ◽  
Oryza Sativa L ◽  
Brown Planthopper ◽  
Brown Planthopper Resistance
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