Os06g0600400 - Revision history

Xysj1980 at 15:29, 7 March 2017

2017-03-07T15:29:00Z

Rice2012: /* Structured Information */

2015-06-12T08:18:07Z

‎Structured Information

Chengweige: /* References */

2014-06-08T14:28:27Z

‎References

Chengweige: /* References */

2014-06-06T08:12:12Z

‎References

Chengweige: /* Function */

2014-06-06T08:00:13Z

‎Function

Chengweige: /* Labs working on this gene */

2014-06-06T07:59:44Z

‎Labs working on this gene

Chengweige: /* References */

2014-06-06T07:59:18Z

‎References

Chengweige: /* Function */

2014-06-06T07:56:33Z

‎Function

Chengweige: /* Labs working on this gene */

2014-06-06T07:48:52Z

‎Labs working on this gene

Chengweige: /* Expression */

2014-06-06T07:44:50Z

‎Expression

@@ Line 1: / Line 1: @@
-Please input one-sentence summary here.
+The rice '''''Os06g0600400''''' was reported as '''''CYP734A4''''' in 2011 <ref name="ref1" /> by researchers from Japan.
 ==Annotated Information==
 ===Function===
+* Catabolism of brassinosteroids regulates the endogenous level of bioactive brassinosteroids.
- Rice CYP734As are multifunctional, multisubstrate enzymes that control the endogenous bioactive brassinosteroid content both by direct inactivation of CS and by the suppression of CS biosynthesis by decreasing the levels of brassinosteroid precursors.In addition, rice CYP734As can catalyze hydroxylation and the second and third oxidations to produce aldehyde and carboxylate groups at C-26 in vitro.Two P450s,CYP734A1/BAS1 and CYP72C1/SOB7/CHI2/SHK1, also act in the inactivation of brassinosteroids by means of different enzymatic activities.
+* The rice '''''CYP734A4''''' are multifunctional, multisubstrate enzymes that control the endogenous bioactive brassinosteroid content both by direct inactivation of CS and by the suppression of CS biosynthesis by decreasing the levels of brassinosteroid precursors.
 ===Expression===
-Please input expression information here.
+* Overexpression of rice '''''Os06g0600400''''' in transgenic rice gave typical brassinosteroid-deficient phenotypes. These transformants were deficient in both the bioactive CS and its precursors downstream of the C-22 hydroxylation step.
+* Consistent with this result, recombinant rice CYP734As utilized a range of C-22 hydroxylated brassinosteroid intermediates as substrates.
-Expression of CYP 734A genes in wild-type and mutant rice.
+* In addition, rice CYP734As can catalyze hydroxylation and the second and third oxidations to produce aldehyde and carboxylate groups at C-26 in vitro.
 You can also add sub-section(s) at will.
 ==Labs working on this gene==
+* Institute for Advanced Research, Nagoya University, Nagoya, Aichi 464-8601, Japan,
-,overexpression of CYP734A genes in transgenic rice.
+* Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan,
-,isolation of CYP734A1/BAS1-like genes from rice.
+* Department of Chemistry, Joetsu University of Education, Joetsu, Niigata 943-8512, Japan,
-,catalytic activities of rice CYP734As.
+* RIKEN Plant Science Center, Yokohama, Kanagawa 230-0045, Japan,
-,determination off the position oxidized by CYP734A2.
+* RIKEN Advanced Science Institute, Wako, Saitama 351-0198, Japan, and
-,substrate specificity of CYP734A2.
+* Graduate School of Agricultural Science, Kobe University, Kobe 657-8501, Japan
 ==References==
-Please input cited references here.
+<references>
-. Tomoaki Sakamoto;Ayami Kawabe;Asako Tokida-Segawa;Bun-ichi Shimizu;Suguru Takatsuto;Yukihisa Shimada;Shozo Fujioka;Masaharu Mizutani Rice CYP734As function as multisubstrate and multifunctional enzymes in brassinosteroid catabolism. The Plant Journal, 2011, 67(1): 1-12
+* <ref name="ref1">
-,Bak, S., Paque tte, S., Morant, M. et al. (2006) Cyanogenic glycosides: a case study for evolution and application of cytochromes P450. Phytochem. Rev.5, 309–329.
+Sakamoto T, Kawabe A, Tokida-Segawa A, Shimizu B, Takatsuto S, Shimada Y,
-,Bak, S., Paquette, S., Morant, M. et al. (2006) Cyanogenic glycosides: a case study for evolution and application of cytochromes P450. Phytochem. Rev.5, 309–329.
+Fujioka S, Mizutani M. Rice CYP734As function as multisubstrate and
-Bishop, G.J. (2007) Refining the plant steroid hormone biosynthesis pathway.Trends Plant Sci. 12, 377–380.
+multifunctional enzymes in brassinosteroid catabolism. Plant J. 2011
-,Clouse, S.D. and Sasse, J.M. (1998) Brassinosteroids: essential regulators of plant growth and development. Annu. Rev. Plant Physiol. Plant Mol. Biol.49, 427–451.
+Jul;67(1):1-12. doi: 10.1111/j.1365-313X.2011.04567.x. PubMed PMID: 21418356.
-,Clouse, S.D., Langford, M. and McMorris, T.C. (1996) A brassinosteroid-insensitive mutant in Arabidopsis thaliana exhibits multiple defects in growth and development. Plant Physiol. 111, 671–678.
+</ref>
 ==Structured Information==

@@ Line 34: / Line 34: @@
 ==Structured Information==
 [[Category:Genes]]
 [[Category:Japonica mRNA]]

@@ Line 28: / Line 28: @@
 . Tomoaki Sakamoto;Ayami Kawabe;Asako Tokida-Segawa;Bun-ichi Shimizu;Suguru Takatsuto;Yukihisa Shimada;Shozo Fujioka;Masaharu Mizutani Rice CYP734As function as multisubstrate and multifunctional enzymes in brassinosteroid catabolism. The Plant Journal, 2011, 67(1): 1-12
 ,Bak, S., Paque tte, S., Morant, M. et al. (2006) Cyanogenic glycosides: a case study for evolution and application of cytochromes P450. Phytochem. Rev.5, 309–329.
 ==Structured Information==

@@ Line 27: / Line 27: @@
 Please input cited references here.
 . Tomoaki Sakamoto;Ayami Kawabe;Asako Tokida-Segawa;Bun-ichi Shimizu;Suguru Takatsuto;Yukihisa Shimada;Shozo Fujioka;Masaharu Mizutani Rice CYP734As function as multisubstrate and multifunctional enzymes in brassinosteroid catabolism. The Plant Journal, 2011, 67(1): 1-12
 ==Structured Information==

@@ Line 3: / Line 3: @@
 ==Annotated Information==
 ===Function===
-Please input function information here.
   Rice CYP734As are multifunctional, multisubstrate enzymes that control the endogenous bioactive brassinosteroid content both by direct inactivation of CS and by the suppression of CS biosynthesis by decreasing the levels of brassinosteroid precursors.In addition, rice CYP734As can catalyze hydroxylation and the second and third oxidations to produce aldehyde and carboxylate groups at C-26 in vitro.Two P450s,CYP734A1/BAS1 and CYP72C1/SOB7/CHI2/SHK1, also act in the inactivation of brassinosteroids by means of different enzymatic activities.