Note : As this parameter is used in multiple processes, actual options might vary.

F2 intercross of two F1 lines generated by homozygous parental lines P1 and P2. DH or RI0 AIL or SFn Selfing on an inbred line followed by random mating over n -1 generations. Intercrossed recombinant inbred line formed by n generations of random mating prior to selfing. Backcross design F1xP1, where n is the Genotyping Generation (the number of backcrosses to P1). Backcross design F1xP2, where n is the Genotyping Generation (the number of backcrosses to P2). Randomly mated generation n -times intercrossed. Testcross of SFn for m generations.Darvasi, A and M Soller. (1995) Advanced Intercross Lines, an Experimental Population for Fine Genetic Mapping. Genetics 141: 1199-1207.Martin, OC, and F Hospital. (2006) Two- and three-locus tests for linkage analysis using recombinant inbred lines. Genetics 173: 451-459.Wu RL, C-X Ma, and G Casella. (2007) Statistical Genetics of Quantitative Traits: Linkage, Maps, and QTL. Springer-Verlag, New York.