2017
DOI: 10.18699/vj17.221
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Interspecific potato hybrids as donors of durable resistance to pathogens

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Cited by 10 publications
(8 citation statements)
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“…Within last two decades, combining multiple resistance genes into a single plant genotype has heavily relied on identification and cloning of Rpi genes of interest, especially from the rich pool of wild Solanum species. Particularly inviting are insufficiently explored South American wild potatoes, which have not been earlier involved in practical breeding [28,31,36,107,108]. Development of breeding sources of durable resistance engages many "omics" tools described above for rapid identification, cloning and characterization of Rpi and Avr genes.…”
Section: Gm Differential Plantsmentioning
confidence: 99%
See 1 more Smart Citation
“…Within last two decades, combining multiple resistance genes into a single plant genotype has heavily relied on identification and cloning of Rpi genes of interest, especially from the rich pool of wild Solanum species. Particularly inviting are insufficiently explored South American wild potatoes, which have not been earlier involved in practical breeding [28,31,36,107,108]. Development of breeding sources of durable resistance engages many "omics" tools described above for rapid identification, cloning and characterization of Rpi and Avr genes.…”
Section: Gm Differential Plantsmentioning
confidence: 99%
“…Besides, rather than single genes, the remote crosses transfer whole clusters of genes providing for resistance simultane-ously to several pests. These characteristics of multiparental hybrids ensure stability of future varieties and slow down onset of more adapted pathogen forms in potato stands [107,113]. And yet relying only on Rpi gene pyramids is unlikely to safeguard durable control with large P. infestans populations, mixed A1 and A2 mating types and substantial Avr gene flow due to pathogen migration.…”
Section: Gm Differential Plantsmentioning
confidence: 99%
“…Стоит отметить, что GD между сортами картофеля и образцом S. stoloniferum варьировали незначительно (GD = 0,27-0,40). Это может быть связано с интенсивным использованием S. stoloniferum в селекции сортов картофеля в качестве донора ценных аллельных вариантов генов устойчивости (прежде всего к вирусным патогенам) (20). Большинство исследуемых сортов -современные, поэтому были созданы, скорее всего, на основе межвидовой гибридизации с участием нескольких дикорастущих видов, как это было показано (21).…”
Section: характеристика полиморфизма выявленного в результате Nbs-маunclassified
“…Results and conclusion. The three-year study (2015)(2016)(2017) of the winter triticale collection material of different ecogeographic origin has resulted in the identification of genetic sources of individual important agronomic traits, such as early maturity (e.g., 'Don' (k-3637), 'Almaz' (k -3908), 'Proryv' (k-3763), 'Interes' (k-3968), 'Pshenichnoe' (k-3965), 'ADM-6' (k -3544), 'ADM-9' (k-3421), 'Utro' (k-3926)), dwarfness (e.g., 'Ramzaj' (k-4071), 'Samurai' (k-4072), 'Skif' (k-3931), 'Zavet' (k-4020), 'Proryv' (k-3763), 'Dozor' (k-4021), 'Knyaz'' (k-4076), 'L-372' (k-2806), 'Pshenichnoe' (k-3965), 'Kroha' (k-3929)), productivity (e.g., 'Impul's' (k-3999), 'Prometey' (k-3900), 'Kvazar' (k-3938), 'Interes' (k-3968), 'Trizub' (k-3969), 'Papsuevskaya' (k-3924), 'Svityaz'' (k-3963), 'Topaz' (k-3909), 'Dawitol' (k-4002), 'Prado' (k-3865)), and disease resistance (e.g., , , 'Kvazar' (k-3938), 'Prometey' (k-3900), 'Svyatozar' (k-3940), 'Yasha' (k-3912)). The accessions with a set of important traits that have been selected as the initial material for breeding winter triticale in the Northwest of the Russian Federation include 'Topaz' (k-3909), 'Don' (k-3637) ' Trizub' (k-3969), 'Interes' (k-3968), 'Pshenichnoe' (k-3965), 'Svityaz'' (k-3963), 'Amulet' (k-3956), 'Impul's' (k-3999), 'Kvazar' (k-3938), and 'Dawitol' (k-4002).…”
Section: Sources Of Economically Valuable Traits For Winter Triticale Breeding In the Northwest Of The Russian Federationmentioning
confidence: 99%