Journal article

A Global Role for EKLF in Definitive and Primitive Erythropoiesis.

Andrew C Perkins, Elise Coghill, Tina Maguire, Belinda Hartmann, Alasdair McDowall, Mitchell Weiss, Sean Grimmond, Janelle Keys, Denise Hodge

Blood | American Society of Hematology | Published : 2005


Abstract Erythroid Kruppel-like factor (EKLF or Klf1) is an erythroid specific C2H2 zinc-finger transcription factor which is essential for definitive erythropoiesis and β-globin gene expression. The absence of EKLF results in fatal anaemia but correction of globin chain imbalance does result in rescue, suggesting the existence of additional EKLF target genes. The aim of this study was to search for such genes by expression profiling. We performed profiling on fetal livers from wild-type versus EKLF null litter mates, and also EKLF null erythroid cell lines containing an inducible EKLF-ERTM fusion construct. Hybridisations were performed on microarray slides printed with a 23K..

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University of Melbourne Researchers