Gene - Detail

Detail of Gene

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Basic Information
CGSNL Gene Symbol _
Gene Symbol Synonym OsVTE2, VTE2, SGD1, RTD1, OsHPT, HPT
CGSNL Gene Name _
Gene Name Synonym VITAMIN E DEFICIENT 2, small grain and dwarf1, small grain and dwarf 1, Rice tocopherol de chancy 1, homogentisate phytyltransferase
Protein Name _
Allele sgd1, sgd1-1, sgd1-2, rtd1
Chromosome No. 6
Explanation LOC_Os06g44840. B7FA90. vitamin E biosynthetic enzyme. GO:0071555: cell wall organization. GO:0099402: plant organ development. TO:0000975: grain width.
Trait Class Biochemical character
Vegetative organ - Culm
Seed - Morphological traits
Tolerance and resistance - Stress tolerance
cDNA Accession No. AK243323
MSU ID LOC_Os06g44840.1
RAP ID Os06g0658900
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 map Classical linkage map
Zhang Y., Liu K., Zhu X., Wu Y., Zhang S., Chen H., Ling J., Wang Y., Fang X.
Plant Cell Rep. 2018  37(5)  775-787
Rice tocopherol deficiency 1 encodes a homogentisate phytyltransferase essential for tocopherol biosynthesis and plant development in rice.
Wang D., Wang Y., Long W., Niu M., Zhao Z., Teng X., Zhu X., Zhu J., Hao Y., Wang Y., Liu Y., Jiang L., Wang Y., Wan J.
Plant Sci. 2017  260  90-100
SGD1, a key enzyme in tocopherol biosynthesis, is essential for plant development and cold tolerance in rice.
Hwang J.E., Ahn J.W., Kwon S.J., Kim J.B., Kim S.H., Kang S.Y., Kim D.S.
Mol. Biol. Rep. 2014  41(11)  7671-81
Selection and molecular characterization of a high tocopherol accumulation rice mutant line induced by gamma irradiation.
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DB Reference
Gramene ID -
Gene Ontology sulfur amino acid metabolic process( GO:0000096 )
glycine catabolic process( GO:0006546 )
unsaturated fatty acid biosynthetic process( GO:0006636 )
oxidoreduction coenzyme metabolic process( GO:0006733 )
cellular amino acid biosynthetic process( GO:0008652 )
aromatic amino acid family metabolic process( GO:0009072 )
lipoate metabolic process( GO:0009106 )
coenzyme biosynthetic process( GO:0009108 )
nucleotide metabolic process( GO:0009117 )
response to temperature stimulus( GO:0009266 )
response to light stimulus( GO:0009416 )
chloroplast thylakoid membrane( GO:0009535 )
jasmonic acid biosynthetic process( GO:0009695 )
phloem loading( GO:0009915 )
leaf morphogenesis( GO:0009965 )
homogentisate phytyltransferase activity( GO:0010176 )
vitamin E biosynthetic process( GO:0010189 )
chlorophyll metabolic process( GO:0015994 )
integral to membrane( GO:0016021 )
regulation of lipid metabolic process( GO:0019216 )
isopentenyl diphosphate biosynthetic process, mevalonate-independent pathway( GO:0019288 )
secondary metabolic process( GO:0019748 )
cell differentiation( GO:0030154 )
regulation of defense response( GO:0031347 )
oxylipin biosynthetic process( GO:0031408 )
sulfur compound biosynthetic process( GO:0044272 )
positive regulation of transcription, DNA-dependent( GO:0045893 )
response to oxidative stress( GO:0006979 )
unidimensional cell growth( GO:0009826 )
response to cold( GO:0009409 )
chloroplast( GO:0009507 )
response to gibberellin stimulus( GO:0009739 )
gibberellic acid mediated signaling( GO:0009740 )
carbohydrate export( GO:0033231 )
Trait Ontology seed longevity( TO:0000435 )
oxidative stress( TO:0002657 )
plant height( TO:0000207 )
grain size( TO:0000397 )
1000-seed weight( TO:0000382 )
panicle size( TO:0006032 )
leaf size( TO:0002637 )
internode length( TO:0000145 )
spikelet number( TO:0000456 )
panicle number( TO:0000152 )
cold tolerance( TO:0000303 )
tiller number( TO:0000346 )
gibberellic acid sensitivity( TO:0000166 )
total soluble sugar content( TO:0000340 )
panicle length( TO:0000040 )
spikelets per panicle length( TO:0000565 )
grain length( TO:0000734 )
grain thickness( TO:0000399 )
1000-dehulled grain weight( TO:0000592 )
Plant Ontology phyllome( PO:0006001 )
Related Strains
Phenotype images
Last updated
Aug 16, 2018