Mice deficient for the secreted glycoprotein SPARC/osteonectin/BM40 develop normally but show severe age-onset cataract formation and disruption of the lens.

le Gilmour, D T, Lyon, G J, Carlton, M B, Sanes, J R, Cunningham, J M, Anderson, J R, Hogan, B L, Evans, M J, Colledge, W H
Foilsithe 1998

Null Mutation of the Lmo4 Gene or a Combined Null Mutation of the Lmo1/Lmo3 Genes Causes Perinatal Lethality, and Lmo4 Controls Neural Tube Development in Mice

le Tse, E., Smith, A. J. H., Hunt, S., Lavenir, I., Forster, A., Warren, A. J., Grutz, G., Foroni, L., Carlton, M. B. L., Colledge, W. H., Boehm, T., Rabbitts, T. H.
Foilsithe 2004

Mice lacking pro-opiomelanocortin are sensitive to high-fat feeding but respond normally to the acute anorectic effects of peptide-YY(3-36)

le Challis, B. G., Coll, A. P., Yeo, G. S. H., Pinnock, S. B., Dickson, S. L., Thresher, R. R., Dixon, J., Zahn, D., Rochford, J. J., White, A., Oliver, R. L., Millington, G., Aparicio, S. A., Colledge, W. H., Russ, A. P., Carlton, M. B., O'Rahilly, S.
Foilsithe 2004