Displaying GRF Family from Rice  
Information about GRF family
"Previously, we identified a novel rice gene, GROWTH-REGULATING FACTOR1 (OsGRF1), which encodes a putative transcription factor that appears to play a regulatory role in stem elongation. We now describe the GRF gene family of Arabidopsis thaliana (AtGRF), which comprises nine members. The deduced AtGRF proteins contain the same characteristic regions--the QLQ (Gln, Leu, Gln) and WRC (Trp, Arg, Cys) domains--as do OsGRF1 and related proteins in rice, as well as features indicating a function in transcriptional regulation. Most of the AtGRF genes are strongly expressed in actively growing and developing tissues, such as shoot tips, flower buds, and roots, but weakly in mature stem and leaf tissues. Overexpression of AtGRF1 and AtGRF2 resulted in larger leaves and cotyledons, as well as in delayed bolting of the inflorescence stem when compared to wild-type plants. In contrast, triple insertional null mutants of AtGRF1-AtGRF3 had smaller leaves and cotyledons, whereas single mutants displayed no changes in phenotype and double mutants displayed only minor ones. The alteration of leaf growth in overexpressors and triple mutants was based on an increase or decrease in cell size, respectively. These results indicate that AtGRF proteins play a role in the regulation of cell expansion in leaf and cotyledon tissues."
(Taken from AGRIS)

Download fasta of selected:
Protein Name
[Suggested/Accepted]
Synonym/
Gene Name
Gene Id
[ TIGR ]
RAP-DB Id
[ RAP-DB ]
DNA Binding Preferences
Binding SiteNFM
Targeting
TFs
Clone
in TFome
Select?
OsGRF1LOC_Os02g45570Os02g0678800
OsGRF2LOC_Os02g47280Os02g0701300
OsGRF3LOC_Os02g53690Os02g0776900
OsGRF4LOC_Os03g47140Os03g0674700
OsGRF5LOC_Os03g51970Os03g0729500
OsGRF6LOC_Os04g48510Os04g0574500
OsGRF7LOC_Os04g51190Os04g0600900
OsGRF8LOC_Os06g02560
OsGRF9LOC_Os07g28430Os07g0467500
OsGRF10LOC_Os11g35030Os11g0551900
OsGRF11LOC_Os12g29980Os12g0484900
OsOrphan69LOC_Os06g10310Os06g0204800
12 results found