GATA1


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GATA1

A gene on chromosome Xp11.23 that encodes a protein of the GATA family of transcription factors, which plays a key role in erythroid development by regulating the switch of foetal to adult haemoglobin.

Molecular pathology
GATA1 mutation is associated with X-linked dyserythropoietic anaemia and thrombocytopaenia.
References in periodicals archive ?
'We already knew that 30% of babies born with Down's syndrome have acquired a change in a gene called GATA1 in their blood cells.
In most cases, TAM, which occurs with GATA1 mutations, resolves on its own after birth, she said.
PAX5, ARNT, GATA1, EGR3 and 1KZF1 TFs and genes including KCNKJ, CACHDl, FABP3 and CHRNB2 showed highlighted roles as network nodes.
The GATA1 mutation could not be performed in our patient.
Changes affecting the GATA1 transcription factor, a key regulator of red blood cell formation, were evident even at the stem cell stage of development.
Interestingly, transcription factors and regulatory genes such as TAL1, GATA1, GATA2, RUNX1, ASH2L, and CBFB were expressed at lower levels in the H_M_NA and H_M_NA_HP groups.
NAFLD&NASH to HCC PBC&PSC to HCC The highly activated ACTA2, AIFM1, APP, ACTB, ADRB2, APP, network biomarkers EGFR, GRB2, NEDD8, CSNK2A1, EGFR, for potential SHC1, TUBA1C, TUBB6, HUWE1, LMNB1, PCK1, inhibition strategy IL4R, GPR37, FRAT2, PPP2CA, SMAD5, of drug design HIST2H2BE, HSPB1, TSC22D1, ESR1, PGR, ZNF480, TIMP1, RYR2, FRAT2, ALDOB, ZYX, YBX1, HIST2H2BE, ZNF480, TP53, STAT5A, AR, H3F3A, TIMP1, ALDOB, TELO2, PXN, TBP, IGF2, AR, TP53, SRF, REPIN1, HSF1, ETS1, NRF1, STAT5A, STUB1, RFC5, RPL30, RPL23A, SP1, SP3, TRMT1, GSK3B, UBC, CEBPA, BPTF, ETS1, ALB, and MIR21 MDC1, RFC5, RPL30, TRMT1, UBC, GSK3B, TF, and MIR21 The repressed ALK and GATA1 CEBPE and GATA1 network biomarkers for potential activation strategy of drug design
This laboratory-developed NGS test protocol is based on a well-validated research use-only kit that targets 54 genes, including all exons of 15 genes (BCOR, BCORL1, CDKN2A, CEBPA, CUX1, DNMT3A, ETV6, EZH2, IKZF1, KDM6A, PHF6, RAD21, RUNX1, STAG2, and ZRSR2) and hot spot exons/regions of 39 genes (ABL1, ASXL1, ATRX, BRAF, CALR, CBL, CBLB, CBLC, CSF3R, FBXW7, FLT3, GATA1, GATA2, GNAS, HRAS, IDH1, IDH2, JAK2, JAK3, KIT, KMT2A/MLL, KRAS, MPL, MYD88, NOTCH1, NPM1, NRAS, PDGFRA, PTEN, PTPN11, SETBP1, SF3B1, SMC1A, SMC3, SRSF2, TET2, TP53, U2AF1, and WT1).
A further target of IRF8 is GATA1 which plays a role in the generation of basophil progenitors and aids the final differentiation step into basophils [55, 56].
The plasmids containing Flag-tagged human GATA binding protein 1 (GATA1) and GATA binding protein 2 (GATA2) in pCMV6-Entry vector were obtained from OriGene Technologies (Rockville, MD, USA).
Gel shift assays confirmed the exclusive binding of GATA1 to the sequence containing the rs1800795 G allele following norepinephrine induction (Cole et al.
Zhang and Wu have found out that stimulating the gene expression of [gamma]-globin, EpoR, Spi, and FKLF, while hindering the gene expression of Ckit, GATA1, and GATA2, could promote the [gamma]-globin gene expression and alter the expression of gene which is responsible for the regulation of [gamma]-globin gene expression and the expression of other genes that are participated in the survival, proliferation, and terminal differentiation of erythroid cells [76].