Yoshimura, A. ; Mew, T. W. ; Khush, G. S. ; Omura, T. (1984) Genetics of bacterial blight resistance in a breeding line of rice Genetics, 74 . pp. 773-777. ISSN 0016-6731
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Official URL: http://www.apsnet.org/publications/phytopathology/...
Related URL: http://dx.doi.org/10.1094/Phyto-74-773
Abstract
The genetics of resistance in rice breeding line IR1545-339 to strains of four races of Xanthomonas campestris pv. oryzae in the Philippines was studied. The analysis of F1 and F2 populations from the cross of IR 1545-339 with susceptible cultivar TN1 demonstrated that recessive gene xa-5 conferred the high resistance of IR1545-339 to races 1, 2, and 3. The moderate resistance of IR1545-339 to a strain of race 4, which is characterized by slow lesion development, also appeared to be governed by xa-5. Trisomic analysis revealed that xa-5 is located on chromosome 2 as designated by Nishimura.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to The Genetics Society of America. |
| Keywords: | Bacterial Races |
| ID Code: | 83780 |
| Deposited On: | 22 Feb 2012 12:57 |
| Last Modified: | 22 Feb 2012 12:57 |
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