Discovery

Germplasm Overview


Name	Discovery
Alias	N/A
GRIN ID	PI 589900
Type	Cultivar
Species	Malus x domestica
Description	An early ripening variety and is known as a crisp, well tasting apple.. partially resistant to scab
Origin Country	N/A
Origin Detail	England
Pedigree	Worcester Pearmain open-pollinated
Maternal Parent	Worcester Pearmain
Paternal Parent	Beauty of Bath
Maternal Parent of	Discovery_x_Prima-F1 [view all 5]
Paternal Parent of	Fiesta_x_Discovery-F1 [view all 7]
Phenotypic Data	[view all 241]
SSR Genotype Data	[view all 583]
SNP Genotype Data	[view all 14150]
Map	[view all 12]
DNA Library	N/A
Sequence	[view all 12 ]
Comments	Fruit: size medium to large, W60-77 x L45-61 mm; shape flat, rectangular to truncate-conic, convex, slight ribbing at the calyx basin, very even; skin pale greenish yellow, blushed bright red, light dots, fine scattered russet, solid russet at the calyx end. Flesh crisp, yellowish white tinged pink, excellent flavor. Some resistance to scab. Ripens from early to mid-August depending on location. Not a keeper..fruit tends to crack. Hardy compact tree, naturally semi-dwarf. Flowers frost resistant. Additional LIT.CIT. 1992-93. H. Apple. Tsolum River Fruit Trees Catalogue. p. 16. Scab resistant as noted in DARE project in Europe in 2003.
Reference	[view all 4]

Genetic Map Data


Name	Type	PopulationType
Apple-FD-Fiesta-F1-2003	genetic	F1
Apple-DP-F1	genetic	F1
Apple-FD-F1-2006	genetic	F1
Apple-FD-Discovery-F1-2003	genetic	F1
Apple-FD-Fiesta-F1-2005-Durel	genetic	F1
Apple-FD-Discovery-F1-2005-Durel	genetic	F1
Apple-DT-F1	genetic	F1
Apple-FD-F1-2005-Komjanc	genetic	F1
Apple-DT-F1-2013	genetic	F1
Apple-DP-F1-2013	genetic	F1
Apple-FD-F1-2013	genetic	F1
Apple-DiPr-BC-2016	genetic	BC

Qtl

Total 32 records

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Ssr Genotype Data

Total 583 records

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#	Dataset	Marker	Marker Type	Genotype	Marker_Allele
1	Gessler_AppleSSR_2002	CH03h03	genetic_marker	77	CH03h03_77
2	Gessler_AppleSSR_2002	CH03h03	genetic_marker	95	CH03h03_95
3	Gessler_AppleSSR_2002	CH03h03	genetic_marker	107	CH03h03_107
4	Gessler_AppleSSR_2002	CH04e03	genetic_marker	210	CH04e03_210
5	Gessler_AppleSSR_2002	CH04e03	genetic_marker	222	CH04e03_222
6	Gessler_AppleSSR_2002	CH01D08	genetic_marker	238	CH01D08_238
7	Gessler_AppleSSR_2002	CH01D08	genetic_marker	290	CH01D08_290
8	Gessler_AppleSSR_2002	CH03d12	genetic_marker	136	CH03d12_136
9	Gessler_AppleSSR_2002	CH03d12	genetic_marker	146	CH03d12_146
10	Gessler_AppleSSR_2002	CH02d08	genetic_marker	228	CH02d08_228
11	Gessler_AppleSSR_2002	CH02d08	genetic_marker	250	CH02d08_250
12	Gessler_AppleSSR_2002	COL	genetic_marker	240	COL_240
13	Gessler_AppleSSR_2002	COL	genetic_marker	230	COL_230
14	Gessler_AppleSSR_2002	CH04e05	genetic_marker	197	CH04e05_197
15	Gessler_AppleSSR_2002	CH04e05	genetic_marker	201	CH04e05_201
16	Gessler_AppleSSR_2002	CH04d08	genetic_marker	136	CH04d08_136
17	Gessler_AppleSSR_2002	CH02b11	genetic_marker	116	CH02b11_116
18	Gessler_AppleSSR_2002	CH02b11	genetic_marker	118	CH02b11_118
19	Gessler_AppleSSR_2002	CH02D12	genetic_marker	199	CH02D12_199
20	Gessler_AppleSSR_2002	CH02c11	genetic_marker	225	CH02c11_225
21	Gessler_AppleSSR_2002	CH02c11	genetic_marker	229	CH02c11_229
22	Gessler_AppleSSR_2002	CH01a09	genetic_marker	360	CH01a09_360
23	Gessler_AppleSSR_2002	CH01a09	genetic_marker	200	CH01a09_200
24	Gessler_AppleSSR_2002	CH01a09	genetic_marker	204	CH01a09_204
25	Gessler_AppleSSR_2002	CH05c04	genetic_marker	186	CH05c04_186

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Publications


Year	Publication
2013	Costa F, Cappellin L, Zini E, Patocchi A, Kellerhals M, Komjanc M, Gessler C, Biasioli F. QTL validation and stability for volatile organic compounds (VOCs) in apple. Plant Science. 2013; 211:1-7.
2013	Vogt J, Schiller D, Ulrich D, Schwab W, Dunemann F. Identification of lipoxygenase (LOX) genes putatively involved in fruit flavour formation in apple (Malus × domestica). Tree genetics & genomes. 2013; 9(6):1493-1511.
2003	Liebhard R, Koller B, Gianfranceschi L, Gessler C. Creating a saturated reference map for the apple (Malus x domestica Borkh.) genome. 2003 May; 106(8):1497-508.
2021	Howard, N.P., Peace, C., Silverstein, K.A.T. et al. The use of shared haplotype length information for pedigree reconstruction in asexually propagated outbreeding crops, demonstrated for apple and sweet cherry. Hortic Res 8, 202 (2021). https://doi.org/10.1038/s41438-021-00637-5

Snp Genotype Data

Total 14,150 records

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#	Dataset	Marker Name	Allele	Genotype
1	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp02859	T/C	A\|B
2	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp02875	T/C	B\|B
3	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp02890	A/G	B\|B
4	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp02894	A/G	B\|B
5	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp02910	A/G	A\|A
6	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp10005	R	A\|B
7	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp10007	T/C	B\|B
8	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp10010	A/G	A\|B
9	RosBREED_Apple_CRS_SNP_Genotype_2020	MdBFTa	A/G	A\|-
10	RosBREED_Apple_CRS_SNP_Genotype_2020	MdBFTb	T/C	A\|A
11	RosBREED_Apple_CRS_SNP_Genotype_2020	MdCCD7a	T/G	A\|-
12	RosBREED_Apple_CRS_SNP_Genotype_2020	MdFT1	T/G	A\|A
13	RosBREED_Apple_CRS_SNP_Genotype_2020	MdFT2	T/C	A\|A
14	RosBREED_Apple_CRS_SNP_Genotype_2020	MdGA2ox8a	T/C	B\|B
15	RosBREED_Apple_CRS_SNP_Genotype_2020	MdGA3ox-like	T/G	A\|A
16	RosBREED_Apple_CRS_SNP_Genotype_2020	MdMFTb	A/C	-\|-
17	RosBREED_Apple_CRS_SNP_Genotype_2020	MdPI	A/G	-\|-
18	RosBREED_Apple_CRS_SNP_Genotype_2020	MdSOC1-like	A/C	A\|B
19	RosBREED_Apple_CRS_SNP_Genotype_2020	MdSOC1a	A/G	B\|B
20	RosBREED_Apple_CRS_SNP_Genotype_2020	MdTFL1	T/C	B\|B
21	RosBREED_Apple_CRS_SNP_Genotype_2020	MdTIR	A/G	B\|B
22	RosBREED_Apple_CRS_SNP_Genotype_2020	RosBREED_SNP_AC_23834728_Lg7	A/C	A\|A
23	RosBREED_Apple_CRS_SNP_Genotype_2020	RosBREED_SNP_AG_2895270_Lg16	A/G	A\|A
24	RosBREED_Apple_CRS_SNP_Genotype_2020	RosBREED_SNP_AG_989405_Lg9	A/G	A\|A
25	RosBREED_Apple_CRS_SNP_Genotype_2020	RosBREED_SNP_CT_18163381_Lg12	T/C	B\|-

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Cross References

External references for this accession


Database	Accession
GRIN	PI 589900
Fruit and Nut Cultivars Database	11346

Maternal Parent Of

Phenotypic Data

Total 241 trait scores

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#	Descriptor	Value
1	Acidity_0	3.9
2	Aroma_0	0.7
3	Cn_0	220.0
4	Crisp_0	2.8
5	Firm_0	0.5
6	GrndCol_0	4.2
7	Juice_0	2.8
8	M1_N_0	131.2
9	M2_N_0	213.2
10	Mass_g_0	229.5
11	OvrColType_0	5.6
12	PercOvrCol_0	1.9
13	SkinCol_0	1.7
14	SSC_0	19.0
15	Sweet_0	4.8
16	TA_0	0.775

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Paternal Parent Of