Identification and functional analysis of a naturally occurring E89K mutation in the ABCA1 gene of the WHAM chicken oleh Alan D. Attie, Yannick Hamon, Angela R. Brooks-Wilson, Mark P. Gray-Keller, Marcia L.E. MacDonald, Veronique Rigot, Angie Tebon, Lin-Hua Zhang, Jacob D. Mulligan, Roshni R. Singaraja, J.James Bitgood, Mark E. Cook, John J.P. Kastelein, Giovanna Chimini, Michael R. Hayden