Ploidy elicits a whole-genome dosage effect: growth of triploid Atlantic salmon is linked to the genetic origin of the second maternal chromosome set

Table 3 Tukey adjusted multiple comparisons of weight between ploidy and groups

A	Wild 2n	Wild 3n	Wild x Dom. 2n	Wild x Dom. 3n	Dom. x Wild 2n	Dom. x Wild 3n	Dom.2n	Dom.3n
Percentage domesticated genome (%)	0	0	50	33.3	50	66.6	100	100
Weight (g)	47.8	49.52	75.94	59.77	64.43	82.51	105.7	92.66
Wild 2n	-
Wild 3n	NS	-
Wild x Domestic 2n	***	***	-
Wild x Domestic 3n	***	***	***	-
Domestic x Wild 2n	***	***	***	NS	-
Domestic x Wild 3n	***	***	NS	***	***	-
Domestic 2n	***	***	***	***	***	***	-
Domestic 3n	***	***	***	***	***	***	***	-
B	Wild 2n	Wild 3n	Wild x Dom. 2n	Wild x Dom. 3n	Dom. x Wild 2n	Dom. x Wild 3n	Dom.2n	Dom.3n
Percentage domesticated genome (%)	0	0	50	33.3	50	66.6	100	100
Weight (g)	54.44	57.63	80.63	66.1	69.13	83.15	109.2	98.15
Wild 2n	-
Wild 3n	NS	-
Wild x Domestic 2n	***	***	-
Wild x Domestic 3n	***	NS	***	-
Domestic x Wild 2n	***	***	***	NS	-
Domestic x Wild 3n	***	***	NS	***	***	-
Domestic 2n	***	***	***	***	***	***	-
Domestic 3n	***	***	***	***	***	***	*	-
C	Wild 2n	Wild 3n	Wild x Dom. 2n	Wild x Dom. 3n	Dom. x Wild 2n	Dom. x Wild 3n	Dom.2n	Dom.3n
Percentage domesticated genome (%)	0	0	50	33.3	50	66.6	100	100
Weight (g)	96.93	95.17	138.46	112.87	143.02	167.53	198.2	185.9
Wild 2n	-
Wild 3n	NS	-
Wild x Domestic 2n	***	***	-
Wild x Domestic 3n	NS	NS	***	-
Domestic x Wild 2n	***	***	NS	***	-
Domestic x Wild 3n	***	***	***	***	***	-
Domestic 2n	***	***	***	***	***	***	-
Domestic 3n	***	***	***	***	***	NS	NS	-

A – Phase I all individuals in experiment 1; B – Phase II (beginning) PIT tagged individuals in experiment 1; and C – Phase II (end) PIT tagged individuals in experiment 1. Percentage domesticated genome: the relative percentage of the individual’s genome coming from a domesticated parent. 2n; diploid, 3n; triploid, p value >0.05: NS; not significant; ***; p value < 0, **; p value <0.001, *; p value < 0.01. Dom.; domestic

ISSN: 2730-6844