Os07g0153600 - Revision history

Liman: /* Annotated Information */

2016-12-13T02:21:51Z

‎Annotated Information

Liman at 02:21, 13 December 2016

2016-12-13T02:21:28Z

Liman at 02:05, 13 December 2016

2016-12-13T02:05:14Z

Liman at 09:12, 10 December 2016

2016-12-10T09:12:25Z

192.168.72.52 at 08:34, 16 June 2015

2015-06-16T08:34:41Z

Xiongxindd: /* Structured Information */

2014-05-27T16:35:28Z

‎Structured Information

Xiongxindd: /* Structured Information */

2014-05-27T16:34:21Z

‎Structured Information

Xiongxindd: /* Expression */

2014-05-27T16:21:38Z

‎Expression

Xiongxindd: /* Expression */

2014-05-27T16:18:39Z

‎Expression

Xiongxindd: /* Expression */

2014-05-27T16:16:59Z

‎Expression

@@ Line 7: / Line 7: @@
 ===Function===
-[[File:Os07g0153600-1.png|right|thumb|400px|'''Figure 1 The transition from prostrate growth to erect growth. (a) Wild rice (O. rufipogon). (b) Cultivated rice (O. sativa).''' '' <ref name="ref1" />.'']]
+[[File:Os07g0153600-2.png|right|thumb|400px|'''Figure 1 The transition from prostrate growth to erect growth. (a) Wild rice (O. rufipogon). (b) Cultivated rice (O. sativa).''' '' <ref name="ref1" />.'']]
 * The '''''PROG1''''' gene encodes a putative single Cys2-His2 zincfinger protein containing a highly conserved QALGGH motif specific to EPF zinc-finger proteins in plants and a leucine-rich motif that is similar to an EAR-like active repression domain at the C-terminal region
 * '''''PROG1''''' controls prostrate growth of wild rice from Yuanjiang County in China.
@@ Line 14: / Line 14: @@
 * '''''prog1''''' variants identified in O. sativa disrupt the prog1 function and inactivate prog1 expression, leading to erect growth, greater grain number and higher grain yield in cultivated rice.
 ===Expression ===
-[[File:Os07g0153600-2.png|right|thumb|400px|'''Figure 4 Expression of PROG1 and prog1.''' '' <ref name="ref1" />.'']]
+[[File:Os07g0153600-1.png|right|thumb|400px|'''Figure 4 Expression of PROG1 and prog1.''' '' <ref name="ref1" />.'']]
 * The researchers detected GUS expression in the tiller base (Fig. 4b,c), leaf-sheath pulvinus (Fig. 4d,e) and lamina joint (Fig. 4f), but not in the root, leaf blade and culm.We also observed GFP activity and found that PROG1 was expressed strongly in the vascular bundles of the leaf-sheath pulvinus (Fig. 4g,h). Consistent with the expression patterns shown by GUS staining, they detected higher expression of PROG1 in the leafsheath pulvinus, tiller base and lamina joint by real-time quantitative PCR (Fig. 4i); these organs might directly respond to the development and maintenance of plant structure
@@ Line 20: / Line 20: @@
 You can also add sub-section(s) at will.
 ==Labs working on this gene==
 * 1State Key Laboratory of Plant Physiology and Biochemistry, National Center for Evaluation of Agricultural Wild Plants (Rice), Department of Plant Genetics and Breeding, China Agricultural University, Beijing, 100094, China.

@@ Line 7: / Line 7: @@
 ===Function===
-[[File:.png|right|thumb|400px|'''''' '' <ref name="ref1" />.'']]
+[[File:Os07g0153600-1.png|right|thumb|400px|'''Figure 1 The transition from prostrate growth to erect growth. (a) Wild rice (O. rufipogon). (b) Cultivated rice (O. sativa).''' '' <ref name="ref1" />.'']]
+* The '''''PROG1''''' gene encodes a putative single Cys2-His2 zincfinger protein containing a highly conserved QALGGH motif specific to EPF zinc-finger proteins in plants and a leucine-rich motif that is similar to an EAR-like active repression domain at the C-terminal region
 ===Mutation===
-[[File:.png|right|thumb|400px|'''''' '' <ref name="ref1" />.'']]
+* '''''prog1''''' variants identified in O. sativa disrupt the prog1 function and inactivate prog1 expression, leading to erect growth, greater grain number and higher grain yield in cultivated rice.
 ===Expression ===
-[[File:.png|right|thumb|400px|'''''' '' <ref name="ref1" />.'']]
+[[File:Os07g0153600-2.png|right|thumb|400px|'''Figure 4 Expression of PROG1 and prog1.''' '' <ref name="ref1" />.'']]
+* The researchers detected GUS expression in the tiller base (Fig. 4b,c), leaf-sheath pulvinus (Fig. 4d,e) and lamina joint (Fig. 4f), but not in the root, leaf blade and culm.We also observed GFP activity and found that PROG1 was expressed strongly in the vascular bundles of the leaf-sheath pulvinus (Fig. 4g,h). Consistent with the expression patterns shown by GUS staining, they detected higher expression of PROG1 in the leafsheath pulvinus, tiller base and lamina joint by real-time quantitative PCR (Fig. 4i); these organs might directly respond to the development and maintenance of plant structure
 ===Evolution===

@@ Line 1: / Line 1: @@
-The rice gene  was reported as '''''''''' in 20<ref name="ref1" /> by researchers from China and Japan.
+The rice gene Os07g0153600 was reported as '''''PROG1''''' in 2008<ref name="ref1" /> by researchers from China.
 ==Annotated Information==
 ===Gene Symbol===
-*''''' <=>
+*'''''Os07g0153600 <=> PROG1, OsPROG1
 ===Function===
@@ Line 20: / Line 20: @@
 You can also add sub-section(s) at will.
 ==Labs working on this gene==
+* 1State Key Laboratory of Plant Physiology and Biochemistry, National Center for Evaluation of Agricultural Wild Plants (Rice), Department of Plant Genetics and Breeding, China Agricultural University, Beijing, 100094, China.
 ==References==
 <references>
 * <ref name="ref1">
 </ref>

@@ Line 1: / Line 1: @@
-Please input one-sentence summary here.
+The rice gene  was reported as '''''''''' in 20<ref name="ref1" /> by researchers from China and Japan.
 ==Annotated Information==
 ===Function===
-Please input function information here.
+[[File:.png|right|thumb|400px|'''''' '' <ref name="ref1" />.'']]
 ===Evolution===
 You can also add sub-section(s) at will.
 ==Labs working on this gene==
 ==References==
-Please input cited references here.
+<references>
 ==Structured Information==
 		 [[Category:Genes]][[Category:Oryza Sativa Japonica Group]][[Category:Japonica Chromosome 07]]

@@ Line 1: / Line 1: @@
-PROG1(PROSTRATE GROWTH 1),a  semi-dominant gene  controls aspects of wild-rice plant architecture, including tiller angle and number of tillers.
+Please input one-sentence summary here.
-== Function ==
+==Annotated Information==
-PROG1 variants identified in O. sativa disrupt the prog1 function and inactivate prog1 expression, leading to erect growth, greater grain number and higher grain yield in cultivated rice. Sequence comparison shows that 182 varieties of cultivated rice, including 87 indica and 95 japonica cultivars from 17 countries, carry identical mutations in the prog1 coding region that may have become fixed during rice domestication.
+===Expression===
-In the process of the evolution of the rice, wild rice by PROG1 genetic evolution of cultivated rice PROG1, gene function is lost, not only by the creeping growth to erect, be modified to improve plant type, and spike grain number increase, the yield increased significantly, and performance for sex. By sequence analysis found that 182 rice varieties from 17 countries of prog1 gene expression of the same variation, indicate that the genes may be the origin of the single.PROG1 gene detection and separation to reveal the molecular mechanism of rice evolution and study the molecular basis of rice plant type regulation is of great significance to (Tan et al., 2008).
+You can also add sub-section(s) at will.
-Here some experiments to find the function of PROG1. They further developed a near-isogenic line, NIL(PROG1), that contained a very short PROG1chromosomal segment from wild rice in the Teqing genetic background and characterized the plant architecture (Fig. 1). During the early seedling stage, both tiller bud formation and tiller outgrowth in NIL(PROG1) were earlier than that in Teqing (Fig. 1a,b). After the tillering stage, NIL(PROG1)produced many tillers, but Teqing produced very few (Fig. 1c,d,f). Furthermore, NIL(PROG1) showed increased tiller spread with a wider tiller angle, whereas Teqing had a compact plant architecture with a narrower tiller angle (Fig. 1c,e). These results show that NIL(PROG1) possesses plant architecture similar to that of wild rice, including a prostrate growth (a wider tiller angle) and many tillers, suggesting that PROG1 may be a key domestication gene responsible for plant architecture.(Jin et al., 2008).
+==References==
-[[File:fig1.jpg]]
+Please input cited references here.
-== Localization ==
+==Structured Information==
+		 [[Category:Genes]][[Category:Oryza Sativa Japonica Group]][[Category:Japonica Chromosome 07]]

← Older revision		Revision as of 16:35, 27 May 2014
Line 56:		Line 56:

	[[File:PROG1 structure and mutation analysis.jpg]]		[[File:PROG1 structure and mutation analysis.jpg]]
		+
		+	(a) Amino acid sequence alignments of the zinc finger domain. Identical residues are shown in colored boxes. Asterisks indicate cysteine and histidine in C2H2-type zinc finger domain.
		+	(b) Comparison of the 2.679-kb sequence between Teqing and wild rice revealed six mutations (M1–M6). Two and four mutations are located in the ORF (shown by box) and promoter region of the PROG1, respectively. Five mutations are 1-bp substitutions, and one is a 2-bp deletion (M4) in the promoter region of wild-rice PROG1 (2.677-kb sequences for the wild rice).

← Older revision		Revision as of 16:34, 27 May 2014
Line 54:		Line 54:

	== Structured Information ==		== Structured Information ==
		+
		+	[[File:PROG1 structure and mutation analysis.jpg]]

@@ Line 36: / Line 36: @@
 == Expression ==
-PROG1 is predominantly expressed in the axillary meristems, the site of tiller bud formation. Rice transformation experiments demonstrate that artificial selection of an amino acid substitution in the PROG1 protein during domestication led to the transition from the plant architecture of wild rice to that of domesticated rice.
+PROG1 is predominantly expressed in the axillary meristems, the site of tiller bud formation. Rice transformation experiments demonstrate that artificial selection of an amino acid substitution in the PROG1 protein during domestication led to the transition from the plant architecture of wild rice(O.rufipogon) to that of domesticated rice(O.sativa).
 [[File:Wild_rice_(O._rufipogon).jpg‎]]

← Older revision		Revision as of 16:16, 27 May 2014
Line 37:		Line 37:

	PROG1 is predominantly expressed in the axillary meristems, the site of tiller bud formation. Rice transformation experiments demonstrate that artificial selection of an amino acid substitution in the PROG1 protein during domestication led to the transition from the plant architecture of wild rice to that of domesticated rice.		PROG1 is predominantly expressed in the axillary meristems, the site of tiller bud formation. Rice transformation experiments demonstrate that artificial selection of an amino acid substitution in the PROG1 protein during domestication led to the transition from the plant architecture of wild rice to that of domesticated rice.
		+	[[File:Wild_rice_(O._rufipogon).jpg‎]]

	== References ==		== References ==