Table 5. Identification of segregation distortion SSR loci distributed throughout the ‘Katy’ LG3, using data from subsets of the outcrossing populations ‘H×K’, ‘G×K’ and ‘C×K’ carrying the PPM.

Locus	PeachMba	Populationb	Seg.Typec	-c	-d	-e	-g	-n	-p	Total	?2 (P-value)d
MA066a	02,40	H×K−/G×K	<efxeg>/<nnxnp>			5	6	11	14	36	0,44 (0,50)
ssrPaCITA23	02,70	H×K/G×K	<efxeg>			16	20			36	0,44 (0,50)
UDAp468	04,85	H×K/C×K	<efxeg>			21	14			35	1,40 (0,24)
BPPCT039	05,80	H×K/C×K	<abxcd>/<efxeg>	3	8	13	9			33	2,46 (0,12)
PGS3_03	16,41	H×K/C×K	<efxeg>			33	2			35	27,46 (1.6e−7)e
PGS3_12	17,38	All three	<efxeg>/<nnxnp>			23	1	34	2	60	48,60 (0,00)e
PGS3_15	17,71	C×K	<efxeg>			24	0			24	24,00 (9.6e−7)
PGS3_22	18,49	All three	<efxeg>/<nnxnp>			36	0	24	0	60	60,00 (0,00)e
PGS3_23	18,61	All three	<efxeg>/<nnxnp>			36	0	24	0	60	60,00 (0,00)e
PGS3_28	19,14	All three	<nnxnp>					60	0	60	60,00 (0,00)e
PGS3_32	19,60	All three	<efxeg>/<nnxnp>			11	0	48	1	60	56,07 (0,00)e
PGS3_33	19,66	All three	<abxcd>/<efxeg>	0	11	48	1			60	56,07 (0,00)e
AMPA119	20,00	All three	<efxeg>			59	1			60	56,07 (0,00)e
EPPCU7190	19,78	All three	<efxeg>			59	1			60	56,07 (0,00)e
CPDCT027	21,67	All three	<abxcd>/<nnxnp>	31	3			19	5	58	30,41 (3e−8)e
EPPCU0532	22,00	H×K/G×K	<efxeg>/<nnxnp>			11	0	21	3	35	24,03 (9.5e−7)e

^aMarker position (Mb) within the peach genome scaffold_3 which size estimated by IPGI was 22.02 Mb.

^b S-genotypes of the selected seedlings were: S ₁ S ₁ and S ₁ S ₄ in ‘H×K’; S ₂ S ₂ and S _C S ₂ in ‘C×K’; S ₁ S ₁, S ₁ S ₂ and S ₂ S ₂ in ‘G×K’.

^cSegregation type as per JoinMap 3.0.

^dChi-square test was performed for the expected ratios 1∶2:1 (<abxab>) (a) and 1∶1 (<nn×np>/<ef×eg>/<ab×cd>) (b).

^eObserved ratios differ significantly from expected at P<0.05 for 2 (a) or 1 degrees of freedom (b).