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	CH02a03	genetic_marker	150	CH02a03_150
2	Gessler_AppleSSR_2002	CH04b10	genetic_marker	201	CH04b10_201
3	Gessler_AppleSSR_2002	CH01b09b	genetic_marker	182	CH01b09b_182
4	Gessler_AppleSSR_2002	CH01b09b	genetic_marker	176	CH01b09b_176
5	Gessler_AppleSSR_2002	CH01f09	genetic_marker	131	CH01f09_131
6	Gessler_AppleSSR_2002	CH01f09	genetic_marker	141	CH01f09_141
7	Gessler_AppleSSR_2002	CH01c08	genetic_marker	130	CH01c08_130
8	Gessler_AppleSSR_2002	CH01c08	genetic_marker	218	CH01c08_218
9	Gessler_AppleSSR_2002	CH04h02	genetic_marker	182	CH04h02_182
10	Gessler_AppleSSR_2002	CH04h02	genetic_marker	174	CH04h02_174
11	Gessler_AppleSSR_2002	CH04h02	genetic_marker	194	CH04h02_194
12	Gessler_AppleSSR_2002	CH04h02	genetic_marker	208	CH04h02_208
13	Gessler_AppleSSR_2002	CH05b06	genetic_marker	174	CH05b06_174
14	Gessler_AppleSSR_2002	CH05b06	genetic_marker	138	CH05b06_138
15	Gessler_AppleSSR_2002	CH05b06	genetic_marker	160	CH05b06_160
16	Gessler_AppleSSR_2002	CH05b06	genetic_marker	226	CH05b06_226
17	Gessler_AppleSSR_2002	CH03g12	genetic_marker	158	CH03g12_158
18	Gessler_AppleSSR_2002	CH03g12	genetic_marker	182	CH03g12_182
19	Gessler_AppleSSR_2002	CH03g12	genetic_marker	154	CH03g12_154
20	Gessler_AppleSSR_2002	CH03g12	genetic_marker	196	CH03g12_196
21	Gessler_AppleSSR_2002	CH04d07	genetic_marker	137	CH04d07_137
22	Gessler_AppleSSR_2002	CH01e01	genetic_marker	110	CH01e01_110
23	Gessler_AppleSSR_2002	CH03a04	genetic_marker	112	CH03a04_112
24	Gessler_AppleSSR_2002	CH03a04	genetic_marker	100	CH03a04_100
25	Gessler_AppleSSR_2002	CH01F07A	genetic_marker	194	CH01F07A_194

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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	GDsnp01773	T/G	B\|B
2	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01774	T/G	B\|B
3	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01776	T/C	B\|B
4	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01777	T/C	A\|A
5	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01778	A/C	A\|B
6	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01780	T/C	A\|A
7	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01781	T/G	A\|B
8	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01783	A/C	A\|-
9	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01786	T/C	A\|A
10	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01788	T/C	A\|A
11	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01789	T/C	A\|B
12	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01793	T/C	-\|-
13	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01797	T/G	A\|A
14	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01798	T/C	B\|B
15	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01800	A/G	A\|B
16	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01805	A/G	-\|-
17	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01810	A/C	B\|B
18	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01813	A/G	A\|B
19	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01814	A/C	A\|B
20	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01815	A/G	A\|B
21	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01822	T/C	A\|B
22	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01826	A/G	B\|B
23	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01831	A/G	B\|B
24	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01832	T/G	B\|B
25	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01842	T/G	B\|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