Table 1. Description of the experimental F₂ populations and investigated traits.

	D1: Px(LxLW)/LWa Males F0 = 5 Females F0 = 7		D2: MxPb Males F0 = 1 Females F0 = 8		D3: WBxPc Males F0 = 1 Females F0 = 9
	Mean (SD)	Nd	Mean (SD)	Nd	Mean (SD)	Nd
ADG[g]e	675.9 (92.74) 311–1039	1769	590.1 (130.03) 174.0–951.0	304	527.4 (109.17) 125.0–790.0	291
BFT[mm]e	27.49 (3.84) 16–42.3	1766	27.89 (6.73) 8.70–46.00	304	22.8 (4.97) 10.3–40.0	291
MFR[ratio]e	0.38 (0.11) 0.14–0.85	1765	0.7248 (0.22) 0.28–1.39	304	0.516 (0.08) 0.19–1.07	289
CRCL[cm]e	100 (2.93) 91–111	1765	91.33 (6.12) 63.50–106.00	304	79.85 (5.20) 62.50–94.00	291

^aPiétrain x (Landrace x Large White)/Large White;

^bMeishan x Piétrain;

^cWild Boar x Piétrain;

^dNumber of individuals with phenotypic data;

^eAverage daily gain, backfat thickness, meat to fat ratio, carcass length.