Table 1. Combined effect of three loci on litter size (means ± standard errors) in GD goats.

Combined genotype	Number	Litter size
TT-CC-AA	112	2.01 ± 0.03a
CC-AA-GG	150	1.72 ± 0.02b
TC-CC-GA	46	1.70 ± 0.04b
CC-AC-GG	77	1.69 ± 0.03b

Note: Values with different superscripts differ significantly at P < 0.05.