Os06g0286700 - Revision history

Rice2012: /* Structured Information */

2015-06-12T08:13:00Z

‎Structured Information

Nisw: /* Annotated Information */

2014-06-01T15:37:18Z

‎Annotated Information

Matao152: /* Function */

2014-05-28T12:38:32Z

‎Function

Zhangzhang at 11:34, 23 May 2014

2014-05-23T11:34:33Z

Cydta: /* References */

2014-05-23T03:12:30Z

‎References

Cydta: /* Pi2/9 locus */

2014-05-23T03:11:17Z

‎Pi2/9 locus

Cydta: /* Nucleotide Polymorphism of the Pi9 Alleles */

2014-05-23T03:09:59Z

‎Nucleotide Polymorphism of the Pi9 Alleles

Cydta: /* Labs working on this gene */

2014-05-23T02:55:35Z

‎Labs working on this gene

Cydta: /* Labs working on this gene */

2014-05-23T02:55:22Z

‎Labs working on this gene

Cydta: /* Labs working on this gene */

2014-05-23T02:55:07Z

‎Labs working on this gene

@@ Line 64: / Line 64: @@
 ==Structured Information==
 [[Category:Genes]]
 [[Category:Japonica mRNA]]

@@ Line 1: / Line 1: @@
 This is a broad-spectrum resistance(R) gene to rice blast
 ==Annotated Information==
-尼松伟
 ===Function===

← Older revision		Revision as of 12:38, 28 May 2014
Line 7:		Line 7:

	The rice disease blast, caused by the fungus Magnaporthe oryzae, is one of the most devastating diseases afflicting the rice crop <ref name="ref1" />and is best combated by the deployment of genetic resistance <ref name="ref2" />.		The rice disease blast, caused by the fungus Magnaporthe oryzae, is one of the most devastating diseases afflicting the rice crop <ref name="ref1" />and is best combated by the deployment of genetic resistance <ref name="ref2" />.
−

	===Expression===		===Expression===

@@ Line 36: / Line 36: @@
 [[File:Genetic and physical maps around the Pi2-2 locus.png]]<ref name="ref8" />
 Genetic and physical maps around the Pi2-2 locus. (A) A high resolution map of Pi2-2. The numbers in parentheses above the map indicate the numbers of recombinants detected in the mapping population. (B) A virtual contig map spanning the Pi2-2 locus based on information of Nipponbare BACs released by RGRP (Rice Genome Research Program). (C) The position of the three NBS-LRR genes in the 270-kb contig. NIP, nitrite-induced protein. R1-R3, three putative NBS-LRR genes at Pi2/9 locus.
 ==Labs working on this gene==
-Please input related labs here.
+# National Key Laboratory of Crop Genetic Improvement,
-.National Key Laboratory of Crop Genetic Improvement,
+# National Center of Plant Gene Research and National
-.National Center of Plant Gene Research and National
+# Center of Crop Molecular Breeding, Huazhong
-.Center of Crop Molecular Breeding, Huazhong
+# National Key Laboratory of Crop Genetic  Improvement, Huazhong Agricultural University, Wuhan
-.National Key Laboratory of Crop Genetic  Improvement, Huazhong Agricultural University, Wuhan
+# National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan
-.National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan
+# Guangxi Key Laboratory of Subtropical Bioresource Conversation and Utilization,Nanning
-. 2Guangxi Key Laboratory of Subtropical Bioresource Conversation and Utilization,Nanning
+# Rice Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, Guangdong, China
+# Plant Protection Research Institute, Guangdong Academy of Agricultural Sciences
 ==References==
 .H. L. Chen, B. T. Chen, D. P. Zhang, Y. F. Xie, and Qifa Zhang, 2001, Pathotypes of Pyricularia grisea in Rice Fields of Central and Southern China, Plant Disease 85:843-850.
 J. Liu : Y. Hu: Y. Ning : N. Jiang : J. Wu : Y. Xiao : X. Liu, L. Dai : G.-L. Wang2011, Genetic Variation and Evolution of the Pi9 Blast Resistance Locus in the AA Genome Oryza Species, J. Plant Biol. (2011) 54:294–302
@@ Line 69: / Line 62: @@
 * <ref name="ref7">Hall TA (1999) BioEdit: a user-friendly biological sequence alignment editor and analysis program for Windows 95/98/NT. Nucl Acids Symp Series 41:95–98</ref>
 * <ref name="ref8">Nan Jiang;zhiqiang Li;Jun Wu;Yue Wang;Lijun Wu;Suhua Wang;Ting Wen;Yi Liang;Pinyong Sun;Jinling Liu;Liangying Dai;Zhilong Wang;Chao Wang;Meizhong Luo;Xionglun Liu;Guo-Liang Wang;Dan Wang. Molecular mapping of the Pi2/9 allelic gene Pi2-2 conferring broad-spectrum resistance to Magnaporthe oryzae in the rice cultivar Jefferson, Rice, 2012, 5: 29</ref>
+</references>
 ==Structured Information==

@@ Line 68: / Line 68: @@
 * <ref name="ref6">Zhou B, Dolan M, Sakai H, Wang GL (2007) The genomic dynamics and evolutionary mechanism of the Pi2/9 locus in rice. Mol Plant Microbe Interact 20:63–71</ref>
 * <ref name="ref7">Hall TA (1999) BioEdit: a user-friendly biological sequence alignment editor and analysis program for Windows 95/98/NT. Nucl Acids Symp Series 41:95–98</ref>
+* <ref name="ref8">Nan Jiang;zhiqiang Li;Jun Wu;Yue Wang;Lijun Wu;Suhua Wang;Ting Wen;Yi Liang;Pinyong Sun;Jinling Liu;Liangying Dai;Zhilong Wang;Chao Wang;Meizhong Luo;Xionglun Liu;Guo-Liang Wang;Dan Wang. Molecular mapping of the Pi2/9 allelic gene Pi2-2 conferring broad-spectrum resistance to Magnaporthe oryzae in the rice cultivar Jefferson, Rice, 2012, 5: 29</ref>

@@ Line 32: / Line 32: @@
 == Pi2/9 locus ==
-Utilization of broad-spectrum resistance (R) genes is an effective and economical strategy to control the fungal pathogen Magnaporthe oryzae, the causal agent of the rice blast disease. Among the cloned blast resistance genes, Pi9, Pi2 and Piz-t confer broad-spectrum resistance to diverse M. oryzae isolates and were isolated from the Pi2/9 locus on chromosome 6. Identification and isolation of additional R genes with different resistance spectra from this locus will provide novel genetic resources for better control of this important rice disease.
+Utilization of broad-spectrum resistance (R) genes is an effective and economical strategy to control the fungal pathogen Magnaporthe oryzae, the causal agent of the rice blast disease. Among the cloned blast resistance genes, Pi9, Pi2 and Piz-t confer broad-spectrum resistance to diverse M. oryzae isolates and were isolated from the Pi2/9 locus on chromosome 6. Identification and isolation of additional R genes with different resistance spectra from this locus will provide novel genetic resources for better control of this important rice disease.<ref name="ref8" />
-[[File:Genetic and physical maps around the Pi2-2 locus.png]]
+[[File:Genetic and physical maps around the Pi2-2 locus.png]]<ref name="ref8" />
 Genetic and physical maps around the Pi2-2 locus. (A) A high resolution map of Pi2-2. The numbers in parentheses above the map indicate the numbers of recombinants detected in the mapping population. (B) A virtual contig map spanning the Pi2-2 locus based on information of Nipponbare BACs released by RGRP (Rice Genome Research Program). (C) The position of the three NBS-LRR genes in the 270-kb contig. NIP, nitrite-induced protein. R1-R3, three putative NBS-LRR genes at Pi2/9 locus.

← Older revision		Revision as of 03:09, 23 May 2014
Line 30:		Line 30:
	Of 2,927 nucleotides, 435 polymorphic sites including alignment gaps (∼18.9%) were detected among the 40 sequences using the DnaSP program. An intermediate-diversified nucleotide diversity (π=0.03348, P=0.000293) for the Pi9 alleles was observed based on the previously published criteria <ref name="ref4" />. The average nucleotide diversity of the LRR region (π=0.04554, P=0.00354; θ=0.04307, P=0.01263) is much higher than that of the NBS region (π=0.02098, P=0.00194; θ=0.02746, P=0.00816). Both values are similar in cultivated rice and wild rice groups. These results suggest that the LRR domain is important in the variation of the Pi9 alleles.		Of 2,927 nucleotides, 435 polymorphic sites including alignment gaps (∼18.9%) were detected among the 40 sequences using the DnaSP program. An intermediate-diversified nucleotide diversity (π=0.03348, P=0.000293) for the Pi9 alleles was observed based on the previously published criteria <ref name="ref4" />. The average nucleotide diversity of the LRR region (π=0.04554, P=0.00354; θ=0.04307, P=0.01263) is much higher than that of the NBS region (π=0.02098, P=0.00194; θ=0.02746, P=0.00816). Both values are similar in cultivated rice and wild rice groups. These results suggest that the LRR domain is important in the variation of the Pi9 alleles.

		+
		+	== Pi2/9 locus ==
		+	Utilization of broad-spectrum resistance (R) genes is an effective and economical strategy to control the fungal pathogen Magnaporthe oryzae, the causal agent of the rice blast disease. Among the cloned blast resistance genes, Pi9, Pi2 and Piz-t confer broad-spectrum resistance to diverse M. oryzae isolates and were isolated from the Pi2/9 locus on chromosome 6. Identification and isolation of additional R genes with different resistance spectra from this locus will provide novel genetic resources for better control of this important rice disease.
		+
		+	[[File:Genetic and physical maps around the Pi2-2 locus.png]]
		+	Genetic and physical maps around the Pi2-2 locus. (A) A high resolution map of Pi2-2. The numbers in parentheses above the map indicate the numbers of recombinants detected in the mapping population. (B) A virtual contig map spanning the Pi2-2 locus based on information of Nipponbare BACs released by RGRP (Rice Genome Research Program). (C) The position of the three NBS-LRR genes in the 270-kb contig. NIP, nitrite-induced protein. R1-R3, three putative NBS-LRR genes at Pi2/9 locus.

← Older revision		Revision as of 02:55, 23 May 2014
Line 44:		Line 44:

	7.Rice Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, Guangdong, China		7.Rice Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, Guangdong, China
		+
	8.Plant Protection Research Institute, Guangdong Academy of Agricultural Sciences		8.Plant Protection Research Institute, Guangdong Academy of Agricultural Sciences