Results 41 to 50 of about 21,299,871 (182)

Self‐compatibility in Solanum malmeanum (Solanaceae): Evolutionary and breeding impacts for a novel source of genetic variation in diploid potatoes

TAXON, Volume 75, Issue 2, April 2026.
Abstract Solanum malmeanum, a wild relative of the potato (S. tuberosum), is native to Argentina, Brazil, Paraguay and Uruguay. This wild potato species belongs to the tertiary gene pool (2x = 2n = 24, 1EBN – Endosperm Balance Number) and possesses valuable traits for potato breeding. Understanding its reproductive mechanisms is crucial for effectively
Rodrigo Nicolao, Caroline M. Castro, Gustavo Heiden   +2 more
wiley   +1 more source

IMMUNITY TO INFECTION BY POTATO VIRUS Y AND POTATO VIRUS X IN A Solanum phureja - S. stentomum HYBRID POTATO POPULATION

HortScience, 1993
A random sample of 6000 individuals from a recombinant Solanum phureja - S. stentomum hybrid population and 250 individuals of Solanum phureja were twice inoculated with potato virus Y (PVY) strain “o” using the air brush technique.
Roger L. Vallejo, Wanda W. Collins, J.B. Young, Rocco D. Schiavone   +3 more
openaire   +1 more source

Analysis of Bacterial Wilt Management Strategies From the Dynamic Perspective of Environmental Adaptation Approaches of Ralstonia solanacearum

Environmental Microbiology Reports, Volume 18, Issue 2, April 2026.
This review reframes bacterial wilt management by analysing control strategies through the lens of the pathogen's evolutionary, physiological and ecological adaptations. This mechanism‐based approach links pathogen traits to control efficacy, guiding the development of more durable solutions.
Mingzhao Han, Xin Liu, Guixiang Li, Peng Li   +3 more
wiley   +1 more source

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
doaj   +1 more source

Evaluación de Metodologías de Enraizamiento de Esquejes de Tallo Lateral en Genotipos de Solanum phureja. [PDF]

, 2016
En etapas iniciales de los programas de mejoramiento genético de papa es difícil contar con suficiente material vegetal para el establecimiento de ensayos de campo (por ejemplo, pruebas de patogenicidad) debido a la escasez de semilla asexual de los ...
Cotes Torres, José Miguel, Zuluaga Amaya, Catalina María, Ramírez Franco, Liliana Andrea   +2 more
core   +4 more sources

Commodity risk assessment of Petunia spp. and Calibrachoa spp. unrooted cuttings from Uganda

EFSA Journal, Volume 24, Issue 1, January 2026.
Abstract The European Commission requested the EFSA Panel on Plant Health to evaluate the likelihood of pest freedom at entry in the EU, including both regulated and non‐regulated pests, potentially associated with unrooted cuttings of the genera Petunia and Calibrachoa produced under physical isolation in Uganda.
EFSA Panel on Plant Health (PLH), Antonio Vicent Civera, Paula Baptista, Anna Berlin, Elisavet Chatzivassiliou, Jaime Cubero, Nik Cunniffe, Eduardo de la Peña, Nicolas Desneux, Francesco Di Serio, Anna Filipiak, Paolo Gonthier, Beata Hasiów‐Jaroszewska, Hervé Jactel, Blanca B. Landa, Lara Maistrello, David Makowski, Panagiotis Milonas, Nikos T. Papadopoulos, Hanna Susi, Dirk Jan van der Gaag, Christophe Lacomme, Jane Debode, Juan A. Navas‐Cortes, Antigoni Akrivou, Christos Kritikos, Maria Kormpi, Dimitrios Papachristos, Chrysavgi Reppa, Spyridon Antonatos, Despoina Beris, Olaf Mosbach Schulz, Monia Federica Lombardo, Ciro Gardi, Roel Potting   +34 more
wiley   +1 more source

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
doaj   +2 more sources

The structure and allelic diversity of the self‐incompatibility locus (S‐locus) in diploid potatoes inferred from genome sequences and transcriptome data from styles and pollen

The Plant Genome, Volume 18, Issue 4, December 2025.
Abstract Gametophytic self‐incompatibility (GSI) is a reproductive strategy to prevent inbreeding and promote outcrossing. Studies to understand molecular and evolutionary aspects of the self‐compatibility (SC)/self‐incompatibility (SI) system in the Solanaceae have been conducted using several genera including Petunia Juss., Nicotiana L., and Solanum ...
Mercedes Ames, Dennis Halterman, Paul C. Bethke   +2 more
wiley   +1 more source

DETECCIÓN Y CARACTERIZACIÓN MOLECULAR DEL POTATO VIRUS B (PVB) EN CULTIVOS DE PAPA CRIOLLA (Solanum phureja) EN ANTIOQUIA

, 2022
Papa criolla (Solanum phureja Juz. & Bukasov) is one of the most important agricultural products in the Colombian Andean region. S. phureja is usually cultivated in smalls plots using low-yield farm techniques.
Marín Montoya, Mauricio Alejandro, GIRALDO RAMÍREZ, SUSANA, GALLO GARCÍA, YULIANA, SIERRA MEJÍA, ANDREA, HIGUITA VALENCIA, MÓNICA, GUTIÉRREZ SÁNCHEZ, PABLO ANDRÉS, OSPINA ORTIZ, MARIA ISABELLA   +6 more
core   +1 more source