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	CH02c02b	genetic_marker	126	CH02c02b_126
2	Gessler_AppleSSR_2002	CH05h05	genetic_marker	168	CH05h05_168
3	Gessler_AppleSSR_2002	CH05h05	genetic_marker	184	CH05h05_184
4	Gessler_AppleSSR_2002	CH02b07	genetic_marker	200	CH02b07_200
5	Gessler_AppleSSR_2002	CH02b07	genetic_marker	188	CH02b07_188
6	Gessler_AppleSSR_2002	CH03d02	genetic_marker	203	CH03d02_203
7	Gessler_AppleSSR_2002	CH03d02	genetic_marker	223	CH03d02_223
8	Gessler_AppleSSR_2002	CH04c07	genetic_marker	108	CH04c07_108
9	Gessler_AppleSSR_2002	CH04c07	genetic_marker	110	CH04c07_110
10	Gessler_AppleSSR_2002	CH05a03	genetic_marker	190	CH05a03_190
11	Gessler_AppleSSR_2002	CH05a03	genetic_marker	188	CH05a03_188
12	Gessler_AppleSSR_2002	CH03b10	genetic_marker	109	CH03b10_109
13	Gessler_AppleSSR_2002	CH03b10	genetic_marker	103	CH03b10_103
14	Gessler_AppleSSR_2002	CH03a02	genetic_marker	128	CH03a02_128
15	Gessler_AppleSSR_2002	CH03a02	genetic_marker	160	CH03a02_160
16	Gessler_AppleSSR_2002	CH02c02a	genetic_marker	170	CH02c02a_170
17	Gessler_AppleSSR_2002	CH02c02a	genetic_marker	172	CH02c02a_172
18	Gessler_AppleSSR_2002	CH05c06	genetic_marker	106	CH05c06_106
19	Gessler_AppleSSR_2002	CH05c06	genetic_marker	114	CH05c06_114
20	Gessler_AppleSSR_2002	CH02b03b	genetic_marker	99	CH02b03b_99
21	Gessler_AppleSSR_2002	CH02b03b	genetic_marker	97	CH02b03b_97
22	Gessler_AppleSSR_2002	CH05g07	genetic_marker	197	CH05g07_197
23	Gessler_AppleSSR_2002	CH05g07	genetic_marker	163	CH05g07_163
24	Gessler_AppleSSR_2002	CH05g07	genetic_marker	155	CH05g07_155
25	Gessler_AppleSSR_2002	CH05g07	genetic_marker	173	CH05g07_173

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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	GDsnp01467	R	B\|B
2	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01476	T/G	A\|B
3	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01478	A/G	A\|B
4	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01479	T/C	-\|-
5	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01481	T/C	-\|-
6	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01484	A/G	A\|B
7	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01487	T/C	B\|B
8	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01488	T/G	A\|B
9	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01493	T/C	B\|B
10	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01494	Y	-\|-
11	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01500	T/C	A\|A
12	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01501	T/C	A\|A
13	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01502	A/G	B\|B
14	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01507	T/C	A\|A
15	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01516	T/C	A\|A
16	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01518	A/G	-\|-
17	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01522	R	A\|A
18	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01524	A/G	B\|B
19	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01525	A/G	B\|B
20	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01531	T/C	A\|B
21	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01539	A/G	A\|B
22	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01542	T/C	A\|A
23	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01548	T/C	B\|B
24	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01552	A/G	A\|A
25	RosBREED_Apple_CRS_SNP_Genotype_2020	GDsnp01555	A/G	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