Pig cells that lack the gene for alpha1-3 galactosyltransferase express low levels of the gal antigen.
Sharma A, Naziruddin B, Cui C, Martin MJ, Xu H, Wan H, Lei Y, Harrison C, Yin J, Okabe J, Mathews C, Stark A, Adams CS, Houtz J, Wiseman BS, Byrne GW, Logan JS.
Sharma A, et al. Among authors: byrne gw.
Transplantation. 2003 Feb 27;75(4):430-6. doi: 10.1097/01.TP.0000053615.98201.77.
Transplantation. 2003.
PMID: 12605105