Results 11 to 20 of about 762 (117)

In Vitro Assessment of Salt Stress Tolerance in Wild Potato Species

Agronomy, 2023
Proof of concept salt tolerance and plasticity. Wild germplasm may represent a precious source of genetic variability for salt tolerance. This study evaluated the morphological changes occurring under controlled and saline conditions in tuber-bearing S ...
Raffaele Garramone, Giuseppe Paolo Coppola, Riccardo Aversano, Teresa Docimo, Petr Sedlák, Domenico Carputo   +5 more
doaj   +1 more source

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

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
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Rpi-vnt1.1, a Tm-22 Homolog from Solanum venturii, Confers Resistance to Potato Late Blight

Molecular Plant-Microbe Interactions, 2009
Despite the efforts of breeders and the extensive use of fungicide control measures, late blight still remains a major threat to potato cultivation worldwide.
Simon J. Foster, Tae-Ho Park, Mathieu Pel, Gianinna Brigneti, Jadwiga Śliwka, Luke Jagger, Edwin van der Vossen, Jonathan D. G. Jones   +7 more
doaj   +1 more source

Genome characterization of a Potato virus S (PVS) variant from tuber sprouts of Solanum phureja Juz. et Buk.

Agronomía Colombiana, 2016
Potato virus S (PVS) is a prevalent virus in potato fields in Colombia and the rest of the world. PVS has been classified into two separate lineages, PVSO (Ordinary) and PVSA (Andean), which are genetically distinct.
Daniela Vallejo C., Pablo Andrés Gutiérrez S., Mauricio Marín M.   +2 more
doaj   +1 more source

Estrategias fisiológicas de aclimatación al déficit hídrico en Solanum phureja Juz. et. Buk

Siembra
La papa es un cultivo de importancia para la seguridad alimentaria mundial. Solanum phureja es un grupo con alta diversidad de interés económico y cultural. El cambio climático ha afectado los rendimientos de papa siendo el déficit hídrico una condición
Juan Fernando López Rendón, Hyrcania Vanessa López Peñafiel, Pedro Rodriguez Hernandez   +2 more
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The mexican potato species Solanum neoantipoviczii BUK. (= S. stoloniferum Schlechtd.) from the taxonomic series Longipedicellata BUK. and its use in interspecific hybridization

Труды по прикладной ботанике, генетике и селекции, 2019
Background. There are more than 200 tuber-bearing species in the genus Solanum L. Many of them possess valuable traits able to improve some characteristics in present-day potato cultivars.
N. M. Zoteyeva, Yu. Tarwacka
doaj   +1 more source

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

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
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Microtuberización in vitro de siete accesiones de papa de la colección central colombiana

Acta Agronómica, 2008
Se evaluó la producción in vitro de microtubérculos de papa (cuatro accesiones de S. tuberosum ssp andigena y tres de S. phureja de la Colección Central Colombiana).
Ángela Liliana Rivera Calderón, Raúl Iván Valbuena Benavides, Rigoberto Hidalgo Hidalgo, José Dilmer Moreno Mendoza   +3 more
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Microtuberización in vitro de siete accesiones de papa de la colección central colombiana In vitro microtuberization of seven accessions of potato from colombian central collection

Acta Agronómica, 2008
Se evaluó la producción in vitro de microtubérculos de papa (cuatro accesiones de S. tuberosum ssp andigena y tres de S. phureja de la Colección Central Colombiana).
Ángela Liliana Rivera Calderón, Raúl Iván Valbuena Benavides, Rigoberto Hidalgo Hidalgo, José Dilmer Moreno Mendoza   +3 more
doaj  

Pólen 2n e mecanismos meióticos de formação em Solanum commersonii ssp 2n pollen and meiotic mechanisms of Formation in Solanum commersonii ssp

Ciência e Agrotecnologia, 2009
Solanum commersonii subsp. commersonii Dun. e Solanum commersonii subsp. malmeanum Bitt. (2n=2x=24 - 1EBN) não podem ser diretamente cruzadas com a batata cultivada de S. tuberosum subsp. tuberosum L.
Lívia Gracielle Oliveira Tomé, Alexandre Alonso Alves, Caio Césio Salgado, Lisete Chamma Davide, César Augusto Brasil Pereira Pinto   +4 more
doaj   +1 more source