Gene: [02q31/SP3] Sp3 transcription factor;

COM

By PCR analysis of human-rodent hybrid cell line DNAs and fluorescence in situ hybridization the Sp3 gene was mapped to 2q31 (Kalff-Suske-1996). The Kalff-Suske et al. noted the striking colocalization of each of the Sp factors with the homeo box gene clusters HOX A (FAM:HOXA/07p1), HOX C (FAM:HOXC/12q1), and HOX D (FAM:HOXD/02q31) on the corresponding chromosomes."

FUN

The Sp3 represses Sp1-mediated transcriptional activation, suggesting that Sp3 is an inhibitory member of the Sp gene family (Hagen-1994). See also GEM:12q131/SP1."

REF

EXP,FUN "Hagen G &: EMBO J, 13, 3843-3851, 1994
CLO,SEQ "Hagen G &: NAR, 20, 5519-5525, 1992
PRO,LOC,FAG,EVO "Kalff-Suske M &: Genomics, 37, 410-412, 1996
COD,SEQ,FAG "Kingsley C, Winoto A: Mol Cell Biol, 12, 4251-4261, 1992

KEY

trc

CLA

coding, basic

LOC

02 q31

MIM

MIM: 601804

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