Results 1 to 10 of about 933 (164)

The mechanism of potato resistance to Globodera rostochiensis: comparison of root transcriptomes of resistant and susceptible Solanum phureja genotypes [PDF]

BMC Plant Biology, 2020
Background Globodera rostochiensis belongs to major potato pathogens with a sophisticated mechanism of interaction with roots of the host plants.
Alex V. Kochetov, Anastasiya A. Egorova, Anastasiya Y. Glagoleva, Kseniya V. Strygina, Elena K. Khlestkina, Sophia V. Gerasimova, Natalja V. Shatskaya, Gennady V. Vasilyev, Dmitry A. Afonnikov, Nikolay A. Shmakov, Olga Y. Antonova, Natalia V. Alpatyeva, Alexander Khiutti, Olga S. Afanasenko, Tatjana A. Gavrilenko   +14 more
doaj   +2 more sources

Differential expression of NBS-LRR-encoding genes in the root transcriptomes of two Solanum phureja genotypes with contrasting resistance to Globodera rostochiensis [PDF]

BMC Plant Biology, 2017
Background The characterization of major resistance genes (R genes) in the potato remains an important task for molecular breeding. However, R genes are rapidly evolving and frequently occur in genomes as clusters with complex structures, and their ...
Alex V. Kochetov, Anastasiya Y. Glagoleva, Kseniya V. Strygina, Elena K. Khlestkina, Sophia V. Gerasimova, Salmaz M. Ibragimova, Natalja V. Shatskaya, Gennady V. Vasilyev, Dmitry A. Afonnikov, Nikolay A. Shmakov, Olga Y. Antonova, Tatyana A. Gavrilenko, Natalia V. Alpatyeva, Alexander Khiutti, Olga S. Afanasenko   +14 more
doaj   +2 more sources

Cultivar loss and conservation of genetic resources of the phureja potato (Solanum phureja L., Phureja Group) in Peru

Genetic Resources
Solanum tuberosum L. Phureja Group, known in Peru as ‘phureja potato’ or ‘chaucha potato’ and as ‘criolla’ in Colombia, is characterized by its earliness and the absence of dormancy in the tubers.
Juan F. Seminario , Leónidas S. Concha-Tupayachi, Alejandro Seminario-Cunya, Tulio Medina-Hinostrosa, Wilsser Silva   +4 more
doaj   +2 more sources

Identification of Novel Associations of Candidate Genes with Resistance to Late Blight in Solanum tuberosum Group Phureja [PDF]

Frontiers in Plant Science, 2017
The genetic basis of quantitative disease resistance has been studied in crops for several decades as an alternative to R gene mediated resistance.
María F. Álvarez, María F. Álvarez, Myrian Angarita, María C. Delgado, Celsa García, José Jiménez-Gomez, Christiane Gebhardt, Teresa Mosquera   +7 more
doaj   +7 more sources

Respuesta fisiológica de Solanum phureja bajo déficit hídrico

Agronomía Mesoamericana
Introducción. Los parámetros de respuesta fisiológica al estrés por sequia son la conjugación de una serie de atributos de acción lenta o rápida. Las variables de intercambio gaseoso son catalogadas como de respuesta rápida, su nivel de aparición o ...
Juan Fernando López-Rendón, Pedro Rodríguez-Hernández, Diego Hernan Meneses Buitrago, Hyrcania-Vanessa Lopez-Peñafiel   +3 more
doaj   +3 more sources

Physical-chemical characteristics determination of potato (Solanum phureja Juz. & Bukasov) starch

Acta Agronómica, 2017
The aim of this research was to evaluate the functional properties of the native potato (Solanum phureja Juz. & Bukasov) starch in the food and non-food industry for which a thermal analysis was conducted, including thermogravimetric (TGA) analysis ...
Julián David Velásquez Herrera, Juan Carlos Lucas Aguirre, Victor Dumar Quintero Castaño   +2 more
doaj   +4 more sources

Genetic characteristics of the diploid offsprings in potato Cooperation 88 induced by diploid donor IVP101 [PDF]

Frontiers in Plant Science
Diploid lines (2n = 2x = 24) derived from tetraploid potato cultivars have been utilized to hybridize with wild diploid potato species, yielding fertile offsprings. Utilizing the pollen of Solanum tuberosum Group Phureja, such as IVP101, IVP35 and IVP48,
Rongyan Wang, Rongyan Wang, Yan Feng, Jing Peng, Chen Tan, Jian Zhou, Jian Zhou, Yang Hai, Youwei Luo, Dahai Hao, Dahai Hao, Canhui Li, Canhui Li, Wei Tang, Wei Tang   +14 more
doaj   +2 more sources

Haplotype-resolved genome assembly of the tetraploid potato cultivar Désirée [PDF]

Scientific Data
Cultivar Désirée is an important model for potato functional genomics studies to assist breeding strategies. Here, we present a haplotype-resolved genome assembly of Désirée, achieved by assembling PacBio HiFi reads and Hi-C scaffolding, resulting in a ...
Tim Godec, Sebastian Beier, Natalia Yaneth Rodriguez-Granados, Rashmi Sasidharan, Lamis Abdelhakim, Markus Teige, Björn Usadel, Kristina Gruden, Marko Petek   +8 more
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Susceptibility of Solanum phureja (Juz. et Buk.) to potato yellow vein virus

Agronomía Colombiana, 2010
Sixty two virus-free accessions of Solanum phureja from the Colombian<br />central collection of this tuber (Bogotá-Soacha) were<br />tested for their susceptibility to infection with Potato yellow<br />vein virus (PYVV).
Guzmàn Mònica, Rodriguez Patricia
doaj   +3 more sources

Natural resistance to Potato virus Y in Solanum tuberosum Group Phureja [PDF]

Theoretical and Applied Genetics, 2020
AbstractKey MessageNovel major gene resistance againstPotato virus Yin diploid populations ofSolanum tuberosumGroups Phureja and Tuberosum was biologically and genetically characterised. Named Ry(o)phu, it mapped to chromosome 9.AbstractA new source of genetic resistance derived fromSolanum tuberosumGroupPhurejaagainstPotato virus Y(PVY) was identified
Lesley Torrance, Graham H. Cowan, Karen McLean, Stuart MacFarlane, Aqeel N. Al-Abedy, Miles Armstrong, Tze-Yin Lim, Ingo Hein, Glenn J. Bryan   +8 more
openaire   +4 more sources