Premier Russet: A Dual-Purpose, Potato Cultivar with Significant Resistance to Low Temperature Sweetening During Long-Term Storage

Novy, Richard G.; Whitworth, Jonathan L.; Stark, J. C.; Love, Stephen L.; Corsini, D. L.; Pavek, J. J.; Vales, M. I.; James, S. R.; Hane, D. C.; Shock, Clinton C.; Charlton, B. A.; Brown, Charles R.; Knowles, N. Richard; Pavek, M. J.; Brandt, T. L.; Olsen, Nora

doi:10.1007/s12230-008-9013-7

Cited by 26 publications

(8 citation statements)

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“…‘Premier Russet’ has a late vine maturity [ 24 ] and ‘Rio Grande Russet’ has a medium late maturity. In the present study, both parents scored as expected, with ‘Rio Grande Russet’ showing slightly earlier maturity scores (5.0–6.5) than ‘Premier Russet’ (6.0–7.5).…”

Section: Resultsmentioning

confidence: 99%

Linkage analysis and QTL mapping in a tetraploid russet mapping population of potato

et al. 2018

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BackgroundGenome-wide single nucleotide polymorphism (SNP) markers coupled with allele dosage information has emerged as a powerful tool for studying complex traits in cultivated autotetraploid potato (Solanum tuberosum L., 2n = 4× = 48). To date, this approach has been effectively applied to the identification of quantitative trait loci (QTLs) underlying highly heritable traits such as disease resistance, but largely unexplored for traits with complex patterns of inheritance.ResultsIn this study, an F1 tetraploid russet mapping population (162 individuals) was evaluated for multiple quantitative traits over two years and two locations to identify QTLs associated with tuber sugar concentration, processing quality, vine maturity, and other high-value agronomic traits. We report the linkage maps for the 12 potato chromosomes and the QTL location with corresponding genetic models and candidate SNPs explaining the highest phenotypic variation for tuber quality and maturity related traits. Significant QTLs for tuber glucose concentration and tuber fry color were detected on chromosomes 4, 5, 6, 10, and 11. Collectively, these QTLs explained between 24 and 46% of the total phenotypic variation for tuber glucose and fry color, respectively. The QTL on chromosome 10 was associated with apoplastic invertases, with ‘Premier Russet’ contributing the favorable allele for fry processing quality. On chromosome 5, minor-effect QTLs for tuber glucose concentration and fry color co-localized with various major-effect QTLs, including vine maturity, growth habit, tuber shape, early blight (Altenaria tenuis), and Verticillium wilt (Verticillium spp.).ConclusionsLinkage analysis and QTL mapping in a russet mapping population (A05141) using SNP dosage information successfully identified favorable alleles and candidate SNPs for resistance to the accumulation of tuber reducing sugars. These novel markers have a high potential for the improvement of tuber processing quality. Moreover, the discovery of different genetic models for traits with overlapping QTLs at the maturity locus clearly suggests an independent genetic control.Electronic supplementary materialThe online version of this article (10.1186/s12863-018-0672-1) contains supplementary material, which is available to authorized users.

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Section: Resultsmentioning

confidence: 99%

Linkage analysis and QTL mapping in a tetraploid russet mapping population of potato

et al. 2018

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“…Zinc content in the genotypes ranged between 12.5 and 16.1 ug g −1 DW. The breeding line A93157-6LS, released as "Premier Russet" (Novy et al 2008) was the lowest, while one of the highest was, CO94035-15, released as "Mesa Russet," (Davidson et al 2009). Interestingly, both of these genotypes made a significant contribution to the G x E interaction and had a significant residual after removal of environmental heterogeneity.…”

Section: Resultsmentioning

confidence: 99%

Stability and Broad-sense Heritability of Mineral Content in Potato: Zinc

et al. 2011

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The mineral content of potato is an important consideration in the evaluation of its role in the human diet. Zinc content is vital due to its crucial role as a micronutrient. Zinc deficiency occurs among the poorest of the world's populations. In this study, 36 breeding lines and varieties (genotypes) were divided among three trials (Tri-State, Western Regional Russet and Western Specialty/Red) which were grown in 11 locations. Zinc content was measured in harvested tubers by wet ashing and passage through an Inductively Coupled Argon Plasma Emission Spectrophotometer Genotype mean zinc content ranged from 12 to 18 μg g −1 dry weight over all trials. In two of the three trials there were no significant differences among genotypes for zinc. Broad sense heritabilities for zinc content were small in these two trials. In the Western Regional Russet Trial there were significant differences among genotypes and the heritability was 0.61, suggesting that genotypes with higher zinc content could be selected. However, the largest zinc value was only 50% above the lowest value. Furthermore, a 100 g serving of the highest zinc genotype would only provide 4% of the adult Estimated Average Requirement From these results, potato from this breeding pool would not appear to be a good candidate for biofortification of zinc through traditional breeding. Higher values from other studies suggest that zinc biofortification through breeding may be warranted in potato for populations with high potato consumption and high risk for zinc deficiency in the Andes of South America.Resumen El contenido mineral de la papa es de consideración importante en la evaluación de su papel en la dieta humana. El contenido de zinc es vital debido a su desempeño como micronutriente. La deficiencia de zinc se presenta entre las poblaciones más pobres del mundo. En este estudio, se dividieron 36 líneas de mejoramiento y variedades (genotipos) en tres ensayos (Tres-Estados, Russet Regional del Oeste y especialidad roja del oeste) establecidos en 11 localidades. En los tubérculos cosechados se midió el contenido de zinc por cenizas húmedas y pasando a través de un Espectrofotómetro Acoplado

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“…However, traditional screening methods are still needed in the identification of PVY resistant germplasm with resistance conferred by genes divergent from Ry adg and Ry sto -useful for the successful pyramiding of genes conferring PVY resistance. An illustration of this is found in the case of Premier Russet, a potato cultivar reported as very resistant to PVY O and having a reduced rate of infection to PVY necrotic strains (Novy et al 2008). Use of RYSC3 and ADG2/Bbv1 markers for Ry adg and STM0003 (SSR) marker for Ry sto showed no presence of R-genes from these species in Premier Russet (M.I.…”

Section: Discussionmentioning

confidence: 99%

Characterization of Broad Spectrum Potato Virus Y Resistance in a Solanum tuberosum ssp. andigena-Derived Population and Select Breeding Clones Using Molecular Markers, Grafting, and Field Inoculations

et al. 2009

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PVY causes yield and quality loss in potato. The Ry adg gene from Solanum tuberosum ssp. andigena has been shown to provide extreme resistance to PVY; defined as resistance against all strains. However, Ry adg gene clones have not been screened against PVY N:O , a newly detected North America strain. Three Ry adg -diagnostic molecular markers were tested in tetraploid progeny of a PVY resistant x susceptible cross and in diverse clones/cultivars. Multiple isolates of PVY strains (PVY NTN , PVY N:O , PVY O ) were used for mechanical inoculations of the progeny. In addition, PVY O , PVY N , and PVA were used for graft inoculation on a separate clone/cultivar set. Progeny segregated 1:1 for PVY resistance; fitting a gene model simplex for Ry adg . Marker positive progeny were resistant to all PVY strains, including PVY N:O . Marker presence was also in agreement with PVY resistance in the clones/cultivars. These findings show that these markers can identify resistance to all known PVY strains in North America.Resumen El virus Y de la papa (PVY) causa reducción en la calidad y el rendimiento. Se ha demostrado que el gen Ry adg de Solanum tuberosum ssp. andigena provee resistencia extrema contra el PVY; definida como resistencia contra todas las cepas. Sin embargo, no se ha investigado la resistencia de los clones del gen Ry adg contra PVY N:O , una cepa de Norte América recientemente detectada. Tres marcadores moleculares de diagnostico del gen Ry adg fueron probados en progenie tetraploide de un cruce de PVY resistente x susceptible y en diversos clones/cultivares. Múltiples cepas aisladas de PVY (PVY NTN , PVY N:O , PVY O ) fueron utilizadas para inoculaciones mecánicas de la progenie y PVY O , PVY N y PVA fueron usados para inoculación de injertos en un subconjunto de clones/ cultivares. La progenie segregó 1:1 para resistencia contra PVY; encajando en un modelo genético simplex para Ry adg . Las progenies positivas a los marcadores fueron resistentes a todas las cepas de PVY, incluyendo PVY N:O . La presencia de marcadores tambien concordaba con la resistencia contra PVY en clones/cultivares. Estos hallazgos demuestran que estos marcadores pueden identificar la resistencia a todas las cepas de PVY conocidas en Norte América.

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Premier Russet: A Dual-Purpose, Potato Cultivar with Significant Resistance to Low Temperature Sweetening During Long-Term Storage

Cited by 26 publications

References 12 publications

Linkage analysis and QTL mapping in a tetraploid russet mapping population of potato

Linkage analysis and QTL mapping in a tetraploid russet mapping population of potato

Stability and Broad-sense Heritability of Mineral Content in Potato: Zinc

Characterization of Broad Spectrum Potato Virus Y Resistance in a Solanum tuberosum ssp. andigena-Derived Population and Select Breeding Clones Using Molecular Markers, Grafting, and Field Inoculations

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