Table 2. Summary of QTLs for scent compounds detected with IM in the HW progeny.

The QTLs were detected in the male parent (Rw) and in the female parent (H190). Dash (–) inidcates no close MM.

QTL	Compound and Yeara	QTL Characteristics
		PTb	LGc	LOD Scored	Positione	MMf	r2g
1	E-2-Hexenal Y1	2.5	A4	4.8	16.2	RoCol2	25.1
	E-2-Hexenal Y2	2.9	A4	6.1	17.5	–	41.0
	E-2-Hexenal Y3	2.7	A4	4.6	17.5	–	28.0
2	E-2-Hexenal Y1	2.6	B5	2.7	75.5	H22F01	15.0
3	Z-3-Hexenol Y2	2.7	A4	5.9	16.5	–	40.0
	Z-3-Hexenol Y3	2.5	A4	4.4	16.5	–	27.2
4	2PE Y1	2.5	B6	16.8	61.3	RhPAAS	63.3
	2PE Y2	3.1	B6	7.7	64.6	Rw61F2	48.8
	2PE Y3	2.7	B6	13.1	61.3	RhPAAS	62.6
5	2-Phenylacetaldehyde Y1	2.6	B6	6.3	67.5	–	31.8
6	2-Phenylethyl acetate Y2	2.6	B6	3.6	65.5	–	27.1
	2-Phenylethyl acetate Y3	2.6	B6	6.1	60.0	–	36.7
7	DMT Y3	2.6	A3	3.3	34.6	Fro9	21.3
8	DMT Y1	2.7	A5	3.1	8.0	–	17.9
9	DMT Y1	2.7	B5	4.2	16.0	–	23.4
10	Benzyl alcohol Y1	2.8	B5	5.4	16.0	–	29.0
11	Benzyl alcohol Y2	3.0	B6	4.0	64.6	Rw61F2	29.5
	Benzyl alcohol Y3	2.6	B6	5.4	58.9	–	33.3
12	Geraniol Y1	2.6	B5	2.7	27.3	EIM3.05	15.1
13	Geraniol Y1	2.6	B7	4.4	19.8	Rw5G14	23.6
	Geraniol Y2	2.8	B7	3.2	22.8	–	24.8
14	Geranyl acetate Y1	2.4	B2	3.8	19.0	H09B01f	19.1
15	Germacrene D Y1	2.5	B5	3.5	28.3	–	18.8
16	E-β-Farnesene Y1	2.6	B7	6.6	19.8	Rw5G14	33.4
17	Farnesal Y3	2.8	A1	3.2	45.1	RMS070	20.6
18	Farnesal Y1	2.6	B7	6.2	19.8	Rw5G14	31.8
19	E,E-Farnesol Y2	2.6	B2	3.1	64.0	–	25.3
20	E,E-Farnesol Y1	2.8	B7	11.0	19.7	–	49.2
	E,E-Farnesol Y2	2.6	B7	5.7	18.8	RwIF9	39.3
21	E,E-Farnesol Y3	2.7	B7	3.4	54.2	RoAP1a	21.5
22	Dihydro-β-ionone Y1	2.6	A4	2.8	27.7	–	19.2
23	Dihydro-β-ionone Y1	2.6	B6	4.1	41.8	–	22.7
24	Dihydro-β-ionol Y2	2.5	A5	3.0	31.8	RhAB38	22.7
	Dihydro-β-ionol Y3	2.5	A5	3.6	31.8	RhAB38	23.0

^aName of the scent compound and year (Y).

^bThe threshold of the LOD score was defined by a permutation test (PT).

^cLGs are as follows: A, female map; B, male map.

^dQTLs with a LOD higher than the threshold LOD were considered.

^ePosition on the linkage group (cM).

^fClosest molecular marker (MM) associated.

^gPercentage of explanation r².