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	CH03a04	genetic_marker	112	CH03a04_112
2	Gessler_AppleSSR_2002	CH03a04	genetic_marker	100	CH03a04_100
3	Gessler_AppleSSR_2002	CH01F07A	genetic_marker	194	CH01F07A_194
4	Gessler_AppleSSR_2002	CH01F07A	genetic_marker	196	CH01F07A_196
5	Gessler_AppleSSR_2002	CH05a05	genetic_marker	214	CH05a05_214
6	Gessler_AppleSSR_2002	CH05a05	genetic_marker	230	CH05a05_230
7	Gessler_AppleSSR_2002	CH04e02	genetic_marker	163	CH04e02_163
8	Gessler_AppleSSR_2002	CH04e02	genetic_marker	155	CH04e02_155
9	Gessler_AppleSSR_2002	CH02c06	genetic_marker	246	CH02c06_246
10	Gessler_AppleSSR_2002	CH02c06	genetic_marker	230	CH02c06_230
11	Gessler_AppleSSR_2002	CH02b12	genetic_marker	109	CH02b12_109
12	Gessler_AppleSSR_2002	CH02b12	genetic_marker	127	CH02b12_127
13	Gessler_AppleSSR_2002	CH02b12	genetic_marker	139	CH02b12_139
14	Gessler_AppleSSR_2002	CH02b12	genetic_marker	101	CH02b12_101
15	Gessler_AppleSSR_2002	CH04g09	genetic_marker	177	CH04g09_177
16	Gessler_AppleSSR_2002	CH04g09	genetic_marker	143	CH04g09_143
17	Gessler_AppleSSR_2002	CH05d03	genetic_marker	166	CH05d03_166
18	Gessler_AppleSSR_2002	CH05d03	genetic_marker	156	CH05d03_156
19	Gessler_AppleSSR_2002	CH02g04	genetic_marker	192	CH02g04_192
20	Gessler_AppleSSR_2002	CH02g04	genetic_marker	188	CH02g04_188
21	Gessler_AppleSSR_2002	CH01c11	genetic_marker	147	CH01c11_147
22	Gessler_AppleSSR_2002	CH01c11	genetic_marker	114	CH01c11_114
23	Gessler_AppleSSR_2002	CH02c02b	genetic_marker	78	CH02c02b_78
24	Gessler_AppleSSR_2002	CH02c02b	genetic_marker	126	CH02c02b_126
25	Gessler_AppleSSR_2002	CH05h05	genetic_marker	168	CH05h05_168

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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	GDsnp01292	T/C	A\|B
2	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01293	T/C	B\|B
3	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01298	T/G	B\|B
4	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01299	A/C	B\|B
5	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01304	T/C	B\|B
6	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01305	T/C	B\|B
7	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01309	T/C	A\|B
8	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01316	T/C	B\|B
9	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01319	T/C	A\|B
10	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01322	T/C	B\|B
11	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01328	A/G	A\|-
12	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01329	T/C	B\|B
13	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01336	R	B\|B
14	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01339	Y	-\|-
15	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01349	T/C	B\|B
16	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01357	A/G	A\|A
17	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01361	A/G	B\|B
18	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01366	T/C	B\|-
19	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01371	T/C	A\|B
20	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01391	A/G	A\|B
21	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01401	T/G	A\|A
22	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01420	T/G	B\|B
23	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01426	A/G	A\|A
24	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01438	T/C	A\|A
25	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01444	A/C	A\|A

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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