Transgenic animals containing recombinant DNA with modified nucleotide sequence from the vascular endothelial growth factor B (VEGF-B) gene, cells and methods for producing such animals, and methods of using them to assay substances for VEGF-B-like activity....http://www.google.de/patents/US6262337?utm_source=gb-gplus-sharePatent US6262337 - Transgenic animal with recombinant vascular endothelial growth factor B (VEGF-B DNA) and uses thereof