Erratum to: In Vitro Cell.Dev.Biol.—Animal

DOI 10.1007/s11626-009-9176-7

On page 2, right-hand column, insert the following paragraph before the heading Procedure.

Culture medium.

200 ml Grace’s medium, 14 ml FBS, 0.2 g Yeastolate, 0.1 to 0.5%gentamicin (Sigma), 1.2 ml vitamin mixture, 0.02% antibiotic-antimycotic solution 1X, 1 ng /µl 20-OH-E, and 10 µl/ml FBX or alternatively 100 ng/ml arylphorin.