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	CH01h10	genetic_marker	106	CH01h10_106
2	Gessler_AppleSSR_2002	CH01h10	genetic_marker	101	CH01h10_101
3	Gessler_AppleSSR_2002	CH01d07	genetic_marker	104	CH01d07_104
4	Gessler_AppleSSR_2002	CH01d07	genetic_marker	102	CH01d07_102
5	Gessler_AppleSSR_2002	CH05g03	genetic_marker	162	CH05g03_162
6	Gessler_AppleSSR_2002	CH05g03	genetic_marker	135	CH05g03_135
7	Gessler_AppleSSR_2002	CH01d01	genetic_marker	204	CH01d01_204
8	Gessler_AppleSSR_2002	CH01b12	genetic_marker	152	CH01b12_152
9	Gessler_AppleSSR_2002	CH01b12	genetic_marker	128	CH01b12_128
10	Gessler_AppleSSR_2002	CH01b12	genetic_marker	126	CH01b12_126
11	Gessler_AppleSSR_2002	CH03h06	genetic_marker	167	CH03h06_167
12	Gessler_AppleSSR_2002	CH01g05	genetic_marker	144	CH01g05_144
13	Gessler_AppleSSR_2002	CH01g05	genetic_marker	157	CH01g05_157
14	Gessler_AppleSSR_2002	CH02c09	genetic_marker	245	CH02c09_245
15	Gessler_AppleSSR_2002	CH02c09	genetic_marker	257	CH02c09_257
16	Gessler_AppleSSR_2002	CH04f10	genetic_marker	246	CH04f10_246
17	Gessler_AppleSSR_2002	CH04f10	genetic_marker	244	CH04f10_244
18	Gessler_AppleSSR_2002	CH02e12	genetic_marker	200	CH02e12_200
19	Gessler_AppleSSR_2002	CH05g11	genetic_marker	213	CH05g11_213
20	Gessler_AppleSSR_2002	CH05g11	genetic_marker	255	CH05g11_255
21	Gessler_AppleSSR_2002	CH04d02	genetic_marker	120	CH04d02_120
22	Gessler_AppleSSR_2002	CH04d02	genetic_marker	146	CH04d02_146
23	Gessler_AppleSSR_2002	CH01c06	genetic_marker	172	CH01c06_172
24	Gessler_AppleSSR_2002	CH01c06	genetic_marker	160	CH01c06_160
25	Gessler_AppleSSR_2002	CH05e06	genetic_marker	125	CH05e06_125

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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	GDsnp02087	T/C	A\|B
2	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp02092	T/C	A\|A
3	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp02115	T/C	B\|-
4	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp02124	A/G	A\|B
5	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp02134	T/C	B\|B
6	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp02138	T/G	-\|-
7	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp02143	A/G	A\|A
8	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp02172	T/C	A\|A
9	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp02194	T/C	A\|A
10	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp02207	A/G	A\|B
11	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp02214	A/G	$$\|-
12	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp02219	T/C	A\|B
13	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp02220	T/C	$$\|B
14	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp02223	T/C	B\|B
15	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp02228	T/C	A\|-
16	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp02230	T/C	A\|B
17	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp02251	A/G	A\|A
18	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp02258	T/G	A\|B
19	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp02271	R	A\|-
20	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp02275	A/C	A\|A
21	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp02277	T/G	B\|B
22	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp02281	A/G	A\|B
23	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp02293	T/C	B\|B
24	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp02300	T/G	A\|B
25	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp02302	T/C	A\|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