Results 81 to 90 of about 1,071 (155)

Ontogeny and organ‐specific steroidal glycoside diversity is associated with differential expression of steroidal glycoside pathway genes in two Solanum dulcamara leaf chemotypes

Plant Biology, Volume 27, Issue 5, Page 651-668, August 2025.
Steroidal glycoside diversity among organs across ontogeny in relation to candidate gene expression in two Solanum dulcamara chemotypes. Abstract Solanaceous plants, such as Solanum dulcamara, produce steroidal glycosides (SGs). Leaf SG profiles vary among S.
R. A. Anaia, I. Chiocchio, R. Sontowski, B. Swinkels, F. Vergara, N. M. van Dam   +5 more
wiley   +1 more source

RESPUESTA DE TRES GENOTIPOS DE TOMATE AL CULTIVO IN VITRO Y AISLAMIENTO DE PROTOPLASTOS RESPONSE OF THREE GENOTYPES OF TOMATO TO IN VITRO CULTURE AND ISOLATION OF PROTOPLASTS

Actualidades Biológicas, 2011
El objetivo de esta investigación fue evaluar la mejor fuente de material vegetal para el aislamiento de protoplastos, suspensiones celulares o foliolos en tres genotipos de tomate con diferente grado de resistencia a Phytophthora infestans: Solanum ...
Catalina Botero-Giraldo, Catalina Restrepo-Osorio, Aura I. Urrea-Trujillo   +2 more
doaj  

ANÁLISIS DE LA DIVERSIDAD GENÉTICA EN TOMATE (Solanum L. SECCIÓN Lycopersicon SUBSECCIÓN Lycopersicon) UTILIZANDO AFLP

Cultivos Tropicales, 2007
Las especies silvestres de tomate constituyen una fuente de genes útiles en el mejoramiento genético para la resistencia a estrés biótico y abiótico.
Marilyn Florido, A. Arencibia, Dagmara Plana, Marta Álvarez, J. López, Regla M. Lara   +5 more
doaj  

Caracterización morfológica y evaluación de resistencia a Fusarium oxysporum en especies silvestres del género Solanum sección Lycopersicon

Revista Colombiana de Biotecnología, 2014
Con el objetivo de evaluar la variación morfológica y la resistencia a Fusarium oxysporum en la colección del banco de germoplasma de la Universidad Nacional de Loja (UNL), 146 accesiones de cuatro especies silvestres fueron seleccionadas (Solanum ...
Maria Natalia Morales Palacio, Georgina Espinosa López, Ángel Rafael Morales Astudillo, Byron Rafael Sánchez Masache, Ángel Miguel Jiménez Castillo, Yoamel Milián-García   +5 more
doaj   +1 more source

Resistance to Septoria lycopersici in Solanum (section Lycopersicon) species and in progenies of S. lycopersicum × S. peruvianum Resistência a Septoria lycopersici em espécies de Solanum (Secção Lycopersicon) e em progênies de S. lycopersicum × S. peruvianum

Scientia Agricola, 2010
Septoria leaf spot (Septoria lycopersici) is one of the major fungal diseases of tomatoes (Solanum lycopersicum) in tropical and subtropical regions with humid climates and/or in areas cultivated under sprinkler irrigation systems.
Jaqueson Ferreira Satelis, Leonardo Silva Boiteux, Ailton Reis   +2 more
doaj   +1 more source

Chemical composition of leaf and branch extracts of the wild tomato Solanum habrochaites (Solanaceae)

Brazilian Journal of Biology, 2023
C. A. M. dos Santos, E. V. V. Varejão, B. M. C. Castro, C. F. Wilcken, P. G. Lemes, J. E. Serrão, J. C. Zanuncio   +6 more
openaire   +4 more sources

Chromosome-scale genome assemblies of wild tomato relatives Solanum habrochaites and Solanum galapagense reveal structural variants associated with stress tolerance and terpene biosynthesis. [PDF]

Hortic Res, 2022
Yu X, Qu M, Shi Y, Hao C, Guo S, Fei Z, Gao L.   +6 more
europepmc   +1 more source

Introgression of the sesquiterpene biosynthesis from Solanum habrochaites to cultivated tomato offers insights into trichome morphology and arthropod resistance. [PDF]

Planta, 2021
Therezan R, Kortbeek R, Vendemiatti E, Legarrea S, de Alencar SM, Schuurink RC, Bleeker P, Peres LEP.   +7 more
europepmc   +1 more source

Mechanisms of resistance to Neoleucinodes elegantalis (Guenée) in wild germplasm of the genus Solanum

Agronomía Colombiana, 2013
Several phytosanitary problems affect tomato (Solanum lycopersicum) crops, one of the most important being the tomato fruit borer, which has caused losses of up to 70% in areas of the Valle del Cauca department (Colombia).
Nelson Enrique Casas-Leal, Franco Alirio Vallejo-Cabrera, Edgar Iván Estrada-Salazar   +2 more
doaj  

Seleção simultânea para qualidade do fruto e resistência à requeima em progênies de tomateiro Simultaneous selection for fruit quality and resistance to late blight in tomato progenies

Pesquisa Agropecuária Brasileira, 2013
O objetivo deste trabalho foi avaliar critérios de seleção em progênies de cruzamento entre a cultivar de tomateiro Santa Clara (Solanum lycopersicum) e a espécie silvestre S. habrochaites f.
Carlos Nick, Bruno Soares Laurindo, Victor de Souza Almeida, Renata Dias de Freitas, Jorge González Aguilera, Eduardo Chagas Ferreira da Silva, Cosme Damião Cruz, Derly José Henriques da Silva   +7 more
doaj