J:26845 Fong GH, et al., Role of the Flt-1 receptor tyrosine kinase in regulating the assembly of vascular endothelium. Nature. 1995 Jul 6;376(6535):66-70

J:26846 Shalaby F, et al., Failure of blood-island formation and vasculogenesis in Flk-1-deficient mice. Nature. 1995 Jul 6;376(6535):62-6

J:56426 Bi W, et al., The transcription factor MEF2C-null mouse exhibits complex vascular malformations and reduced cardiac expression of angiopoietin 1 and VEGF. Dev Biol. 1999 Jul 15;211(2):255-67

J:77725 Regan CP, et al., Erk5 null mice display multiple extraembryonic vascular and embryonic cardiovascular defects. Proc Natl Acad Sci U S A. 2002 Jul 9;99(14):9248-53