Gene - Detail

Detail of Gene

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Basic Information
CGSNL Gene Symbol AMY1A
Gene Symbol Synonym Amy1A/C*(RAmy1A/C), alpha Amy7, AMY1.1, Amy1A, RAmy1A/C, Amy1A/C*, Amy1, Amy1A_C, OsAmy1A, alphaAmy7-C, RAmy1A, AmyI-1, OsAmyI-1
Gene Name Synonym Alpha-amylase1A, Alpha-amylase-1A, Alpha-amylase isozyme 1B, Amylase-1, alpha-amylase I-1
Chromosome No. 2
Explanation EC= Alpha-amylase, 1,4-alpha-D-glucan glucanohydrolase. M24286. P17654. Innate immunity
Trait Class Biochemical character
Tolerance and resistance - Stress tolerance
Expression embryo - Em6 - First leaf formation
cDNA Accession No. AK101744
MSU ID LOC_Os02g52710.1
RAP ID Os02g0765600
Links Oryzabase Chromosome View ( IRGSP 1.0 / Build5 )
RAP-DB ( IRGSP 1.0 / Build5 )
Related IDs List ( IRGSP 1.0 / Build5 )
INSD Accession List
(Test version)
Link to INSD Accession List
Link map Classical linkage map
He Y., Zhu M., Li Z., Jiang S., He Z., Xu S., Chen X., Hu Z., Zhang Z.
Int J Mol Sci 2021  22(12) 
<i>IPA1</i> Negatively Regulates Early Rice Seedling Development by Interfering with Starch Metabolism via the GA and <i>WRKY</i> Pathways.
Lian L., Lin Y., Wei Y., He W., Cai Q., Huang W., Zheng Y., Xu H., Wang F., Zhu Y., Luo X., Xie H., Zhang J.
BMC Plant Biol. 2021  21(1)  287
PEPC of sugarcane regulated glutathione S-transferase and altered carbon-nitrogen metabolism under different N source concentrations in Oryza sativa.
Park J.R., Kim E.G., Jang Y.H., Kim K.M.
BMC Plant Biol. 2021  21(1)  263
Screening and identification of genes affecting grain quality and spikelet fertility during high-temperature treatment in grain filling stage of rice.
Song W., Hao Q., Cai M., Wang Y., Zhu X., Liu X., Huang Y., Nguyen T., Yang C., Yu J., Wu H., Chen L., Tian Y., Jiang L., Wan J.
Plant Physiol. Biochem. 2020  151  469-476
Rice OsBT1 regulates seed dormancy through the glycometabolism pathway.
Aya Kitajima-Koga, Baslam M., Hamada Y., Ito N., Taniuchi T., Takamatsu T., Oikawa K., Kaneko K., Mitsui T.
Int J Mol Sci 2020  21(6) 
Functional Analysis of Rice Long-Chain Acyl-CoA Synthetase 9 (<i>OsLACS9</i>) in the Chloroplast Envelope Membrane.
Sera Y., Hanamata S., Sakamoto S., Ono S., Kaneko K., Mitsui Y., Koyano T., Fujita N., Sasou A., Masumura T., Saji H., Nonomura K.I., Mitsuda N., Mitsui T., Kurusu T., Kuchitsu K.
Sci Rep 2019  9(1)  18544
Essential roles of autophagy in metabolic regulation in endosperm development during rice seed maturation.
Huang X., Peng X., Sun M.X.
New Phytol. 2017  215(3)  1039-1058
OsGCD1 is essential for rice fertility and required for embryo dorsal-ventral pattern formation and endosperm development.
Zhang D., Chen L., Li D., Lv B., Chen Y., Chen J., XuejiaoYan, Liang J.
PLoS ONE 2014  9(5)  e97120
OsRACK1 is involved in abscisic acid- and H2O2-mediated signaling to regulate seed germination in rice (Oryza sativa, L.).
Cheng X., Wu Y., Guo J., Du B., Chen R., Zhu L., He G.
Plant J. 2013  76(4)  687-98
A rice lectin receptor-like kinase that is involved in innate immune responses also contributes to seed germination.
Kitajima A, Asatsuma S, Okada H, Hamada Y, Kaneko K, Nanjo Y, Kawagoe Y, Toyooka K, Matsuoka K, Takeuchi M, Nakano A, Mitsui T.
Plant Cell 2009  21(9)  2844-58.
The rice alpha-amylase glycoprotein is targeted from the Golgi apparatus through the secretory pathway to the plastids.
Yamaguchi, Takeshi
Plant Physiol. 2007  144(1)  258-277
Comprehensive Expression Profiling of Rice Grain Filling-Related Genes under High Temperature Using DNA Microarray.
Washio K.
Plant Physiol. 2003  133(2)  850-863
Functional dissections between GAMYB and Dof transcription factors suggest a role for protein-protein associations in the gibberellin-mediated expression of the RAmy1A gene in the rice aleurone.
Huang J., Toyofuku K., Yamaguchi J., Akita S.
Plant Prod. Sci. 2000  3  32-37
Expression of alpha-amylase Isoforms and the RAmylA Gene in Rice (Oryza sativa L.) during Seed Germination, and its Relationship with coleoptile length in Submerged Soil
Hwang YS, Thomas BR, Rodriguez RL.
Plant Mol. Biol. 1999  40(6)  911-920
Differential expression of rice alpha-amylase genes during seedling development under anoxia.
Yamaguchi, J.
Breeding Science 1998  48  365-370.
Analysis of embryo-specific alpha-amylase using isolated mature rice embryos.
A Morita, T Umemura, M Kuroyanagi, Y Futsuhara, P Perata, J Yamaguchi
FEBS Lett. 1998  423(1)  81-5
Functional dissection of a sugar-repressed alpha-amylase gene (RAmy1 A) promoter in rice embryos.
Sugimoto, N., G. Takeda, Y. Nagato and J. Yamaguchi
RGN 1997  14  148-150.
Temporal and spatial expression pattern of rice alpha-amylase gene RAmy1A during seed development.
Kobayashi, K., R. Ishikawa, M. Senda, S. Akada, T. Harada and M. Niizeki
RGN 1997  14  53-55.
Six glabrous phenotypes of rice classified with a scanning electron microscope.
Sheu JJ, Yu TS, Tong WF, Yu SM.
J. Biol. Chem. 1996  271(43)  26998-7004
Carbohydrate starvation stimulates differential expression of rice alpha-amylase genes that is modulated through complicated transcriptional and posttranscriptional processes.
Causse, M.A., T.M. Fulton, Y.G. Cho, S.N. Ahn, J. Chunwongse, K. Wu, J. Xiao, Z. Yu, P.C. Ronald, S.E. Harrington, G. Second, S.R. McCouch and S.D. Tanksley
Genetics 1994  138  1251-1274.
Saturated molecular map of the rice genome based on an interspecific backcross population.
Parco, A., G. Magpantay, G. Second, R. Rodriguez and N. Huang
RGN 1994  11  137-140.
Restriction fragment length polymorphism and linkage analysis of rice alpha-amylase gene family.
Yu,S.M., Tzou,W.S., Lo,W.S., Kuo,Y.H., Lee,H.T. and Wu,R.
Gene 1992  122(2)  247-253
Regulation of alpha-amylase-encoding gene expression in germinating seeds and cultured cells of rice
Ranjhan, S., J.C. Litts, M.R. Foolad and R.L. Rodriguez
Theor. Appl. Genet. 1991  82  481-488.
Chromosomal localization and genomic organization of alpha-amylase genes in rice (Oryza sativa L.).
Rodriguez, R.L., N. Huang, T. Sutliff, S. Ranjhan, E. Karrer and J. Litts
Rice Genetics. II. IRRI, Manila, Philippines. 1991    417-429.
Organization, structure and expression of the alpha-amylase multigene family.
Huang,N., Sutliff,T.D., Litts,J.C. and Rodriguez,R.L.
Plant Mol. Biol. 1990  14(5)  655-668
Classification and characterization of the rice alpha-amylase multigene family.
O'Neill,S.D., Kumagai,M.H., Majumdar,A., Huang,N., Sutliff,T.D. and Rodriguez,R.L.
Mol. Gen. Genet. 1990  221(2)  235-244
The alpha-amylase genes in Oryza sativa: characterization of cDNA clones and mRNA expression during seed germination.
Huang,N., Koizumi,N., Reinl,S. and Rodriguez,R.L.
Nucleic Acids Res. 1990  18(23)  7007-7014
Structural organization and differential expression of rice alpha-amylase genes.
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DB Reference
Gramene ID GR:0060043
Gene Ontology response to heat( GO:0009408 )
alpha-amylase activity( GO:0004556 )
cytoplasmic membrane-bounded vesicle( GO:0016023 )
sucrose catabolic process( GO:0005987 )
starch catabolic process( GO:0005983 )
calcium ion binding( GO:0005509 )
Trait Ontology heat tolerance( TO:0000259 )
Plant Ontology -
Related Strains
Phenotype images
Last updated
Jul 5, 2022