Gene - Detail

Detail of Gene

Click here for feedback

Basic Information
CGSNL Gene Symbol GE1
Gene Symbol Synonym ge1, ge, CYP78A13, OsCYP78A13, GE, BG2, GES
Gene Name Synonym giant embryo1, giant embryo 1, giant embryo, big grain2, Cytochrome P450 78A13, GIANT EMBRYO, super-giant embryo
Protein Name CYTOCHROME P450 78A13
Allele ge1-1, ge1-2, ge1-3, ge1-4, ge1-5, ge1-6, ge1-s, bg2-D, ge, ge-1, ge-2, ge-3, ge-4, ge-5, ge-6, ge-7, ge-8, ge-9, ge-10, ge, ges
Chromosome No. 7
Explanation Induced by chemical mutagen treatment. Embyro size is 2-3 times as large as that of the original variety [440]. In the mature seed, the endosperm is degenerate and a giant embryo is produced due to the enlarged scutellum [708]. PO:0009009; embryo ; PO:0009089; endosperm. GRO:0007044; 06-heading stage ; GRO:0007042; 08-dough stage ; GRO:0007045; 09-mature grain stage ; GRO:0007046; 07-milk stage. LOC_Os07g41240. GO:2000014: regulation of endosperm development. AB780362.
Trait Class Biochemical character
Reproductive organ - panicle
Seed - Morphological traits - Embryo
Character as QTL - Yield and productivity
cDNA Accession No. AK287485
MSU ID LOC_Os07g41240.1
RAP ID Os07g0603700
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
Locate(cM) 93.0
Link map Classical linkage map
Ke S., Liu X.J., Luan X., Yang W., Zhu H., Liu G., Zhang G., Wang S.
Gene 2018  675  285-300
Genome-wide transcriptome profiling provides insights into panicle development of rice (Oryza sativa L.).
Yu H., Ruan B., Wang Z., Ren D., Zhang Y., Leng Y., Zeng D., Hu J., Zhang G., Zhu L., Gao Z., Chen G., Guo L., Chen W., Qian Q.
Front Plant Sci 2017  8  486
Fine Mapping of a Novel defective glume 1 (dg1) Mutant, Which Affects Vegetative and Spikelet Development in Rice.
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.
Xu F., Fang J., Ou S., Gao S., Zhang F., DU L., Xiao Y., Wang H., Sun X., Chu J., Wang G., Chu C.
Plant Cell Environ. 2014   
Variations in CYP78A13 coding region influence grain size and yield in rice.
Nagasawa N., Hibara K.I., Heppard E.P., Vander Velden KA., Luck S., Beatty M., Nagato Y., Sakai H.
Plant J. 2013  75(4)  592-605
GIANT EMBRYO, encoding CYP78A13, affects size balance between embryo and endosperm in rice.
Hong, S.K., H. Kitano, H. Satoh and Y. Nagato
Development 1996  122  2051-2058.
How is embryo size genetically regulated in rice?
Hong, S.K., T, Aoki, H. Kitano, H. Satoh and Y. Nagato
Dev Genet. 1995  16  298-310.
Phenotypic diversity of 188 rice embryo mutants.
Hong, S.K., T. Aoki, H. Kitano, H. Satoh and Y. Nagato
Plant Sci. 1995  108(2)  165-172.
Temperature-sensitive mutation, embryoless 1, affects both embryo and endosperm development in rice.
TextPresso Search Search textpresso for GE1 ( Recent references may be retrievable, but without any warranty )
DB Reference
Gramene ID GR:0060362
Gene Ontology inflorescence development( GO:0010229 )
embryonic development( GO:0009790 )
anatomical structure morphogenesis( GO:0009653 )
regulation of seed growth( GO:0080113 )
heme binding( GO:0020037 )
oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen( GO:0016705 )
endosperm development( GO:0009960 )
monooxygenase activity( GO:0004497 )
Trait Ontology embryo related trait( TO:0000064 )
giant embryo( TO:0000113 )
endosperm related trait( TO:0000575 )
seed size( TO:0000391 )
grain yield( TO:0000396 )
grain size( TO:0000397 )
inflorescence development trait( TO:0000621 )
embryo shape( TO:0000193 )
Plant Ontology endosperm( PO:0009089 )
plant embryo( PO:0009009 )
inflorescence development stage( PO:0001083 )
Related Strains
Phenotype images
Last updated
Jul 15, 2019

Login ID