Fig. 1From: Conditional deletion of HDAC4 from collagen type 2α1-expressing cells increases angiogenesis in vivoObservations of smaller Col2α1-Cre; HDAC4d/d pups. Photographs (a) and X-rays (b) of the Col2α1-Cre; HDAC4d/d and HDAC4f1/f1 pups taken at postnatal day 4. The Col2α1-Cre; HDAC4d/d mice were markedly smallerBack to article page