Figure 3From: A locally congenic backcross design in pig: a new regional fine QTL mapping approach miming congenic strains used in mouseStrategy to fine map a QTL located initially in θ cM segment S. The black segments show Meishan origin, the grey segments Large White origin. All the MS segments have a common origin, LW chromosome are unrelated. The number of individuals in each sample N * * (and the probability to obtain them depending on θ are indicated.Back to article page