Activity, Expression, and Substrate Preference of the Δ6-Desaturase in Slow- or Fast-Growing Rabbit Genotypes - Journal of Agricultural and Food Chemistry (ACS Publications) - download at 4shared. Activity, Expression, and Substrate Preference of the Δ6-Desaturase in Slow- or Fast-Growing Rabbit Genotypes - Journal of Agricultural and Food Chemistry (ACS Publications) is hosted at free file sharing service 4shared.