Figure 7From: GATA4/FOG2 transcriptional complex regulates Lhx9 gene expression in murine heart developmentLHX9α can interact with ISL1 isoforms, but not with CITED2. Immunoprecipitation-Western analysis of protein interactions in the extracts of HEK293 cells transfected with DNA constructs encoding HA-tagged LHX9α and MAB21L2 (unrelated protein used as a negative control) and FLAG-tagged ISL1α, ISL1β and CITED2, as indicated.Back to article page