Gene - Detail

Detail of Gene

Click here for feedback

Basic Information
CGSNL Gene Symbol EMF2B
Gene Symbol Synonym OsEMF2b, EMF2b
Gene Name Synonym EMBRYONIC FLOWER 2b
Protein Name
Allele osemf2b, emf2b
Chromosome No. 9
Explanation Polycomb group protein, Suppressor of Zeste(12) homolog. a component of polycomb repression complex 2. Su(z)12 homolog. a PRC2 (Polycomb repressive complex 2) subunit. PO:0030123: panicle inflorescence. PO:0030104: caryopsis fruit.
Trait Class Vegetative organ - Culm
Seed - Morphological traits - Embryo
Character as QTL - Germination
cDNA Accession No. AK100856
MSU ID LOC_Os09g13630.1
RAP ID Os09g0306800
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
Cheng X., Pan M., E Z., Zhou Y., Niu B., Chen C.
Plant Commun 2021  2(1)  100092
The maternally expressed polycomb group gene <i>OsEMF2a</i> is essential for endosperm cellularization and imprinting in rice.
Tonosaki K., Ono A., Kunisada M., Nishino M., Nagata H., Sakamoto S., Kijima S.T., Furuumi H., Nonomura K.I., Sato Y., Ohme-Takagi M., Endo M., Comai L., Hatakeyama K., Kawakatsu T., Kinoshita T.
Plant Cell 2021  33(1)  85-103
Mutation of the imprinted gene OsEMF2a induces autonomous endosperm development and delayed cellularization in rice.
Tang L., Xu H., Wang Y., Wang H., Li Z., Liu X., Shu Y., Li G., Liu W., Ying J., Tong X., Yao J., Xiao W., Tang S., Ni S., Zhang J.
Int J Mol Sci 2021  22(22) 
OsABF1 Represses Gibberellin Biosynthesis to Regulate plant height and Seed Germination in Rice (<i>Oryza sativa</i> L.).
Yang J., Cho L.H., Yoon J., Yoon H., Wai A.H., Hong W.J., Han M., Sakakibara H., Liang W., Jung K.H., Jeon J.S., Koh H.J., Zhang D., An G.
Plant Biotechnol. J. 2018   
Chromatin interacting factor OsVIL2 increases biomass and rice grain yield.
Huang X., Lu Z., Wang X., Ouyang Y., Chen W., Xie K., Wang D., Luo M., Luo J., Yao J.
Plant J. 2016   
Imprinted gene OsFIE1 modulates rice seed development by influencing nutrient metabolism and modifying genome H3K27me3.
Jeong H.J., Yang J., Cho L.H., An G.
Plant Cell Rep. 2016  35(4)  905-20
OsVIL1 controls flowering time in rice by suppressing OsLF under short days and by inducing Ghd7 under long days.
Nallamilli B.R., Zhang J., Mujahid H., Malone B.M., Bridges S.M., Peng Z.
PLoS Genet. 2013  9(3)  e1003322
Polycomb group gene OsFIE2 regulates rice (Oryza sativa) seed development and grain filling via a mechanism distinct from Arabidopsis.
Yang J., Lee S., Hang R., Kim S.R., Lee Y.S., Cao X., Amasino R., An G.
Plant J. 2013  73(4)  566-78
OsVIL2 functions with PRC2 to induce flowering by repressing OsLFL1 in rice.
Luo M,Platten D,Chaudhury A,Peacock WJ,Dennis ES
Mol Plant 2009  2(4)  711-23
Expression, imprinting, and evolution of rice homologs of the polycomb group genes.
TextPresso Search Search textpresso for EMF2B ( Recent references may be retrievable, but without any warranty )
DB Reference
Gramene ID -
Gene Ontology negative regulation of seed germination( GO:0010187 )
gibberellic acid homeostasis( GO:0010336 )
gibberellic acid mediated signaling( GO:0009740 )
intracellular( GO:0005622 )
zinc ion binding( GO:0008270 )
Trait Ontology plant height( TO:0000207 )
germination rate( TO:0000430 )
gibberellic acid content( TO:0002675 )
Plant Ontology tegmen( PO:0020056 )
shoot system( PO:0009006 )
root( PO:0009005 )
leaf( PO:0025034 )
inflorescence( PO:0009049 )
pollen( PO:0025281 )
endosperm development stage( PO:0007633 )
Related Strains
Phenotype images
Last updated
May 26, 2022