scholarly journals Development of Breeding Lines for Early Maturing Glutinous japonica Rice carrying Bacterial Blight Resistance Genes, Xa2, Xa3, xa5, and Xa21

2014 ◽  
Vol 46 (3) ◽  
pp. 195-202
Author(s):  
Hyun-Su Park ◽  
Ki-Young Kim ◽  
Woo-Jae Kim ◽  
Jong-Cheol Ko ◽  
Jeong-Kwon Nam ◽  
...  
Keyword(s):  
Resistance Genes ◽  
Bacterial Blight ◽  
Blight Resistance ◽  
Japonica Rice ◽  
Bacterial Blight Resistance ◽  
Breeding Lines ◽  
Early Maturing

scholarly journals Development of breeding lines with three pyramided resistance genes that confer broad-spectrum bacterial blight resistance and their molecular analysis in rice

Rice ◽  
2013 ◽  
Vol 6 (1) ◽  
pp. 5 ◽  
Author(s):  
Jung-Pil Suh ◽  
Ji-Ung Jeung ◽  
Tae-Hwan Noh ◽  
Young-Chan Cho ◽  
So-Hyun Park ◽  
...  
Keyword(s):  
Molecular Analysis ◽  
Resistance Genes ◽  
Broad Spectrum ◽  
Bacterial Blight ◽  
Blight Resistance ◽  
Bacterial Blight Resistance ◽  
Breeding Lines

scholarly journals Development of japonica Rice Lines with Four Bacterial Blight Resistance Genes using Phenotypic and Marker-assisted Selection

2016 ◽  
Vol 48 (2) ◽  
pp. 140-158 ◽  
Author(s):  
Hyun-Su Park ◽  
Ki-Young Kim ◽  
Woo-Jae Kim ◽  
Ji-Ung Jeung ◽  
Jong-Hee Lee ◽  
...  
Keyword(s):  
Resistance Genes ◽  
Marker Assisted Selection ◽  
Bacterial Blight ◽  
Blight Resistance ◽  
Japonica Rice ◽  
Bacterial Blight Resistance

Pyramiding of Three Bacterial Blight Resistance Genes in Rice Cultivar Using Marker Assisted Selection

2018 ◽  
Vol 9 (2) ◽  
pp. 243-248 ◽  
Author(s):  
Kadu Tanvi P. ◽  
◽  
Kale Sonam S. ◽  
Chavan Narendra R. ◽  
Toshy Agrawal ◽  
...  
Keyword(s):  
Resistance Genes ◽  
Marker Assisted Selection ◽  
Bacterial Blight ◽  
Rice Cultivar ◽  
Blight Resistance ◽  
Bacterial Blight Resistance

Multiplex PCR genotyping for five bacterial blight resistance genes applied to marker-assisted selection in rice (Oryza sativa)

2016 ◽  
Vol 135 (3) ◽  
pp. 309-317 ◽  
Author(s):  
Ruishen Yap ◽  
Yu-Chia Hsu ◽  
Yong-Pei Wu ◽  
Yann-Rong Lin ◽  
Chei-Wei Kuo
Keyword(s):  
Oryza Sativa ◽  
Multiplex Pcr ◽  
Resistance Genes ◽  
Marker Assisted Selection ◽  
Bacterial Blight ◽  
Blight Resistance ◽  
Bacterial Blight Resistance ◽  
Pcr Genotyping

scholarly journals Epidemiological Effect of Gene Deployment Strategies on Bacterial Blight of Rice

1997 ◽  
Vol 87 (1) ◽  
pp. 66-70 ◽  
Author(s):  
Hafiz U. Ahmed ◽  
Maria R. Finckh ◽  
Rizal F. Alfonso ◽  
Christopher C. Mundt
Keyword(s):  
Resistance Genes ◽  
Partial Resistance ◽  
Bacterial Blight ◽  
Blight Resistance ◽  
Resistant Line ◽  
Bacterial Blight Resistance ◽  
Progress Curve ◽  
Two Component ◽  
The Mean ◽  
Bacterial Blight Of Rice

Experiments were conducted in farmers' fields at two locations of the irrigated lowlands of Laguna province in southern Luzon island, Philippines, during the wet seasons of 1993 and 1994. Nine rice populations were studied including pure stands, two-component mixtures, two-gene combinations of backcrossed lines containing varying combinations of the bacterial blight resistance genes Xa-4, xa-5, and Xa-10, and a non-isogenic cultivar containing Xa-4 and partial resistance to bacterial blight. The area under the disease progress curve (AUDPC) of both gene combinations studied was significantly less than the single most effective gene of each combination deployed singly. A mixture of a susceptible and a resistant line expressed an AUDPC significantly less than the mean of its component pure stands, but two other mixtures did not. The cultivar IR20, which contains both Xa-4 and partial resistance, reduced the AUDPC by about two-thirds as compared with IR-BB4, which contains Xa-4 and little or no partial resistance.

scholarly journals Introgression of Bacterial Blight Resistance Genes (Xa21, xa13 and xa5) into CB 174 R, an Elite Restorer Line in Rice

2020 ◽  
Author(s):  
Govintharaj Ponnaiah ◽  
Manonmani Swaminathan ◽  
Karthika Gunasekaran ◽  
Robin Sabariappan
Keyword(s):  
Resistance Genes ◽  
Bacterial Blight ◽  
Blight Resistance ◽  
Restorer Line ◽  
Bacterial Blight Resistance

scholarly journals Character association and path analysis in bacterial blight resistance genes pyramided segregating populations of rice (Oryza sativa L.)

Genetika ◽  
2018 ◽  
Vol 50 (1) ◽  
pp. 11-20
Author(s):  
Ponnaiah Govintharaj ◽  
Swaminathan Manonmani ◽  
Sabariappan Robin
Keyword(s):  
Resistance Genes ◽  
Bacterial Blight ◽  
Oryza Sativa L ◽  
Research Work ◽  
Grain Weight ◽  
Blight Resistance ◽  
Exploratory Research ◽  
Bacterial Blight Resistance ◽  
Thousand Grain Weight ◽  
Character Association

An exploratory research work was conducted to study the character association and their direct and indirect effects on grain yield in three bacterial blight resistance genes introgressed segregating populations (F2) in rice. Data for yield and five other traits which were component of yield were recorded in 449 F2 individuals in all three crosses. Thousand grain weight was highly correlated with single plant yield in (r=0.95**, p<0.01) CB 174 R ? IRBB 60> (r=0.48**, p<0.01) CB 87 R ? IRBB 60> (r=0.44**, p<0.01) TNAU CMS 2B ? IRBB 60. Thousand grain weight was exhibited important yield determining component for CB 174 R ? IRBB 60 (0.92) and CB 87 R ? IRBB 60 (0.45), and panicle length for (0.39) TNAU CMS 2B ? IRBB 60 by direct effect. The genetic information derived from our study could be useful to select potential segregating individual among the F2 population for future rice breeding program.

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