Os01g0922800 - Revision history

Sherlock0088: /* Function */

2014-05-24T10:45:22Z

‎Function

Sherlock0088: /* Evolution */

2014-05-24T10:42:29Z

‎Evolution

Sherlock0088: /* Evolution */

2014-05-24T10:41:50Z

‎Evolution

Sherlock0088: /* Knowledge Extension */

2014-05-24T10:39:54Z

‎Knowledge Extension

Sherlock0088: /* Function */

2014-05-24T10:33:29Z

‎Function

Sherlock0088: /* Function */

2014-05-24T10:28:21Z

‎Function

Sherlock0088: /* Function */

2014-05-24T10:28:00Z

‎Function

Sherlock0088: /* Function */

2014-05-24T10:27:12Z

‎Function

Sherlock0088: /* Annotated Information */

2014-05-24T10:26:41Z

‎Annotated Information

Sherlock0088: /* Evolution */

2014-05-24T06:35:18Z

‎Evolution

@@ Line 6: / Line 6: @@
 [[File:Schematic.jpg|left|thumb|Schematic view of gene bodies (exons plus introns) of five cereal MADS-I-like genes. Exons are depicted with orange boxes and introns with blue lines. Numbers on start and end of contigs refer to the length of particular genomic region. Length (bp) of first large introns is given under each intron. Regions within the first intron where retrotransposons were found are highlighted in red.<ref name="ref4" />).'']]
 [[File:MADSbosdomain.png|right|thumb|Amino acid sequence comparisons between Type I MADS-box proteins and Type II MADS-box proteins from different plants<ref name="ref4" />).'']]
-OsMADS51, also konwn as OsMADF65, is type I MADS-box gene in short-day promotion pathway in rice. OsMADS51 encodes a protein which is composed 164 amino acids and contains an SRF-like MADS domain.<ref name="ref1" /> <ref name="ref3" />And the K-box region of OsMADS51 protein is not conserved and C-terminal region is short.<ref name="ref1" /> It function as an SD(short-day)-dependent flowering activator. Under the short-day condition, OsMADS51 can largely promote the fowering time. And under long days, OsMADS51 slightly promote the flowering time.<ref name="ref1" />OsMADS51 acts upstream of Ehd1 and downstream of OsGI. And under short days, OsMADS51 transmit a flowering signal through Ehd1, and Ehd1 then turn on expression of OsMADS14 and Hd3a.<ref name="ref1" /> <ref name="ref2" /><ref name="ref3" /> OsMADS51 takes part in a similar process under the long days condition. And the amount of these activators under long days is quite low. So these activators probably is not suffcient under long days.<ref name="ref1" />
+OsMADS51, also konwn as OsMADS65, is type I MADS-box gene in short-day promotion pathway in rice. OsMADS51 encodes a protein which is composed 164 amino acids and contains an SRF-like MADS domain.<ref name="ref1" /> <ref name="ref3" />And the K-box region of OsMADS51 protein is not conserved and C-terminal region is short.<ref name="ref1" /> It function as an SD(short-day)-dependent flowering activator. Under the short-day condition, OsMADS51 can largely promote the fowering time. And under long days, OsMADS51 slightly promote the flowering time.<ref name="ref1" />OsMADS51 acts upstream of Ehd1 and downstream of OsGI. And under short days, OsMADS51 transmit a flowering signal through Ehd1, and Ehd1 then turn on expression of OsMADS14 and Hd3a.<ref name="ref1" /> <ref name="ref2" /><ref name="ref3" /> OsMADS51 takes part in a similar process under the long days condition. And the amount of these activators under long days is quite low. So these activators probably is not suffcient under long days.<ref name="ref1" />
 ===Expression===

@@ Line 15: / Line 15: @@
 [[File:Evolutiontree0fOsmads51(65).png|right|thumb|Phylogenetic tree of MADS-box proteins from different plants.<ref name="ref4" />).'']]
-OsMADS51 is a unique gene in rice genome; there is no homologous gene existing in Arabidopsis. But a homologous gene with 74% identity exists in wheat and maize..<ref name="ref1" />
+OsMADS51 is a unique gene in rice genome; there is no homologous gene existing in Arabidopsis. But a homologous gene with 74% identity exists in wheat and maize.<ref name="ref1" />
-Putative orthologues: wheat TaAGL-33 and TaAGL-42, brachypodium Bradi2g59190 and Bradi2g59120 and maize ZmB4FML1,
+Putative orthologues: wheat TaAGL-33 and TaAGL-42, brachypodium Bradi2g59190 and Bradi2g59120 and maize ZmB4FML1..<ref name="ref4" />
 ===Mutants===

← Older revision		Revision as of 10:41, 24 May 2014
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	OsMADS51 is a unique gene in rice genome; there is no homologous gene existing in Arabidopsis. But a homologous gene with 74% identity exists in wheat and maize..<ref name="ref1" />		OsMADS51 is a unique gene in rice genome; there is no homologous gene existing in Arabidopsis. But a homologous gene with 74% identity exists in wheat and maize..<ref name="ref1" />
		+	Putative orthologues: wheat TaAGL-33 and TaAGL-42, brachypodium Bradi2g59190 and Bradi2g59120 and maize ZmB4FML1,

	===Mutants===		===Mutants===

@@ Line 24: / Line 24: @@
 ===Knowledge Extension===
 In rice, there is two short-day promotion pathways: one mediated by Hd1 and the other by Ehd1. Both these two pathway can induce Hd3a, transport Hd3a product protein to the shoot apical meristem to induce flowering.
 ==Labs working on this gene==

@@ Line 4: / Line 4: @@
 ===Function===
 [[File:tonglu.png|right|thumb|''Flowering time control photoperiodic pathway of rice(from reference <ref name="ref1" />).'']]
 [[File:Schematic.jpg|left|thumb|Schematic view of gene bodies (exons plus introns) of five cereal MADS-I-like genes. Exons are depicted with orange boxes and introns with blue lines. Numbers on start and end of contigs refer to the length of particular genomic region. Length (bp) of first large introns is given under each intron. Regions within the first intron where retrotransposons were found are highlighted in red.<ref name="ref4" />).'']]
 ===Expression===

@@ Line 2: / Line 2: @@
 ==Annotated Information==
 [[File:tonglu.png|right|thumb|''Flowering time control photoperiodic pathway of rice(from reference <ref name="ref1" />).'']]
-OsMADS51, also konwn as OsMADF65, is type I MADS-box gene in short-day promotion pathway in rice. OsMADS51 encode a protein which is composed 164 amino acids and contains an SRF-like MADS domain.<ref name="ref1" /> <ref name="ref3" />And the K-box region of OsMADS51 protein is not conserved and C-terminal region is short..<ref name="ref1" /> It function as an SD(short-day)-dependent flowering activator. Under the short-day condition, OsMADS51 mutants flower about 2 weeks later compared with individuals which overexpress OsMADS51 flower 1 to 2 weeks early. And under long days, OsMADS51 mutants flower 3 to 4 days later, meanwhile the overexpressors flower no more than 1 to 2 days early. In OsMADS51 mutants，Ehd1 is down-regulated.<ref name="ref1" /> That means that OsMADS51 acts upstream of Ehd1. Under short days, OsMADS51 transmit a flowering signal through Ehd1, and Ehd1 then turn on OsMADS14 and Hd3a.<ref name="ref1" /> .<ref name="ref2" />.<ref name="ref3" />So does the long days condition. The amount of these activators under long days is quite low. In the plants which OsGI is suppressed, not only the level of Hd3a, but also OsMADS51 and Ehd1 are down-regulated. This indicates OsMADS51 is in the downstream of OsGI.
+OsMADS51, also konwn as OsMADF65, is type I MADS-box gene in short-day promotion pathway in rice. OsMADS51 encodes a protein which is composed 164 amino acids and contains an SRF-like MADS domain.<ref name="ref1" /> <ref name="ref3" />And the K-box region of OsMADS51 protein is not conserved and C-terminal region is short.<ref name="ref1" /> It function as an SD(short-day)-dependent flowering activator. Under the short-day condition, OsMADS51 can largely promote the fowering time. And under long days, OsMADS51 slightly promote the flowering time.<ref name="ref1" />
+ OsMADS51 acts upstream of Ehd1 and downstream of OsGI. And under short days, OsMADS51 transmit a flowering signal through Ehd1, and Ehd1 then turn on expression of OsMADS14 and Hd3a.<ref name="ref1" /> <ref name="ref2" /><ref name="ref3" /> OsMADS51 takes part in a similar process under the long days condition. And the amount of these activators under long days is quite low. So these activators probably is not suffcient under long days.<ref name="ref1" />
+[[File:Schematic.jpg|right|thumb|Schematic view of gene bodies (exons plus introns) of five cereal MADS-I-like genes. Exons are depicted with orange boxes and introns with blue lines. Numbers on start and end of contigs refer to the length of particular genomic region. Length (bp) of first large introns is given under each intron. Regions within the first intron where retrotransposons were found are highlighted in red.<ref name="ref1" />).'']]

@@ Line 13: / Line 13: @@
 Expression is ubiquitous in all organs..<ref name="ref1" />
 ===Evolution===
-[[File:Evolutiontree0fOsmads51(65).png|right|thumb|Phylogenetic tree of MADS-box proteins from different plants.<ref name="ref1" />).'']]
+[[File:Evolutiontree0fOsmads51(65).png|right|thumb|Phylogenetic tree of MADS-box proteins from different plants.<ref name="ref4" />).'']]
 OsMADS51 is a unique gene in rice genome; there is no homologous gene existing in Arabidopsis. But a homologous gene with 74% identity exists in wheat and maize..<ref name="ref1" />