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Characterisation of resistance to potato leafroll virus accumulation in Solanum phureja
Euphytica, 1999Strong resistance to accumulation of potato leafroll virus (PLRV) was identified in a clone of the diploid potato species Solanum phureja (cv. ‘Egg Yolk’, clone 5010) using a quantitative enzyme-linked immunosorbent assay (ELISA). The resistance is expressed very strongly in leaf tissue (virus could not be detected in leaves of some plants although ...
Liliana Franco-Lara, Hugh Barker
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Variation for 2n pollen production in clones of Solanum phureja Juz. and Buk.
Theoretical and Applied Genetics, 1981Frequency of unreduced pollen grains was estimated for five genotypes of Solanum phureja (2n=24) growing in three environments; (E1) cool (7.2-13.3°C) and (E2) warm (12.2-17.2°C) growth chambers and (E3) field conditions. Highly variable frequencies were found, with genotype, environment, and genotype x environment interaction as significant components
R E Veilleux, F I Lauer
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Breeding behavior for tuber protein in Solanum tuberosum and Tuberosum-phureja hybrids
Euphytica, 1981True protein content among tubers within a plant of Solanum tuberosum cv. Oneida was found to be negatively correlated with tuber size. A similar study of S. phureja genotype 148-17 revealed no correlation. Tuber protein was determined for 250 genotypes in each of four hybrid potato populations in a factorial mating design with four potato cultivars as
S L Desborough, R E Veilleux, F I Lauer
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Solanum phureja genes are expressed in the leaves and tubers of aneusomatic potato dihaploids
Euphytica, 1993The expression of leaf isozymes and tuber patatin in dihaploids derived from the Solanum tuberosum cv. Pentland Crown was investigated. Seven of the dihaploids were aneusomatic containing additional chromosomes from the S. phureja dihaploid inducer. Of these, four genotypes expressed leaf isozymes characteristic of the S. phureja dihaploid inducer, and
Michael J Wilkinson
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Age- and Organ-Specific Differences of Potato (Solanum phureja) Plants Metabolome
Russian Journal of Plant Physiology, 2018Potato Solanum phureja Juz. & Bukasov crop species' metobolome at the flowering stage includes 234 compounds, 117 of which were identified. The most represented group among them contains sugars and their derivatives that are in accordance with intensive carbohydrate exchange of potato tissues and organs.
Tatjana Gavrilenko, M F Shishova
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DEVELOPMENT OF THE SEED OF SOLANUM PHUREJA
American Journal of Botany, 1960D nyansagab , V ishnu R., and D elmer C. C ooper . (U.
Vishnu R. Dnyansagar, Delmer C. Cooper
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Ploidy and morphological characteristics of Solanum tuberosum × Solanum phureja hybrids
Pflügers Archiv - European Journal of Physiology, 2000In attempt to induce doubled haploids in potato we studied interspecific hybrids between tetraploid Solanum tuberosum cultivars Igor, Jana, Vesna, Romano, Arinda, Fianna, Donald and Vital and Solanum phureja (clone IVP 48). Four out of eight cultivars produced 21 berries in total and 149 seedlings were obtained.
P, Dolnicar, B, Bohanec
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Somatic hybrid potato plants after electrofusion of diploid Solanum tuberosum and Solanum phureja
Plant Cell Reports, 1986Protoplasts from diploid S. tuberosum and diploid S. phureja were electrofused followed by selection of the heterokaryons with a micromanipulator. Visual identification of the heterokaryons was facilitated by fluorescein diacetate staining of the protoplasts from one of the parents, which was grown on herbicide containing medium to induce bleaching of ...
K J, Puite, S, Roest, L P, Pijnacker
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Resistance to bacterial wilt in somatic hybrids between Solanum tuberosum and Solanum phureja
Plant Science, 2000Somatic hybrid plants were produced after protoplast electrofusion between a dihaploid potato, cv. BF15, and a wild tuber-bearing relative, Solanum phureja, with a view to transferring bacterial wilt resistance into potato lines. A total of ten putative hybrids were selected.
I, Fock +10 more
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Genetic analysis of protoplast culturability in Solanum phureja
Plant Science, 1991Abstract Protoplast culturability, defined as the ability of a genotype to develop calli from cultured protoplasts, was studied in the diploid potato species, Solanum phureja Juz. and Buk. A protoplast non-culturable, androgenetically derived homozygous line, AM3-8, was crossed with a protoplast culturable selection, NBP2.
J. Cheng, R.E. Veilleux
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