Results 11 to 20 of about 993 (156)

Complex engineering of Solanum alkaloids structural diversity in Nicotiana benthamiana. [PDF]

Plant Biotechnol J
Summary Transient expression in Nicotiana benthamiana offers a powerful and versatile platform for rapid production of complex specialized metabolites. Steroidal glycoalkaloids (SGAs) and steroidal saponins produced by members of the Solanaceae family are known for their diverse structures and activities including antimicrobial, anticancer, antiviral ...
Gharat SA, Jozwiak A, Rogachev I, Sharon EA, Meir S, Giri AP, Aharoni A.   +6 more
europepmc   +2 more sources

Phylogenomic and super-pangenome analyses unveil the genetic landscape of tomato evolution and domestication. [PDF]

Plant Biotechnol J
Summary The tomato (Solanum lycopersicum L.), a principal fruit crop, exhibits significant genetic diversity shaped by domestication and breeding. Analysis of the gene‐based super‐pangenome, a catalogue of all genes across diverse genome‐sequenced tomatoes, has not yet been fully explored.
Yu J, Chen Q, Yuan L, Feng S, Huang M, Zheng P, Chen G, Tao X, Edwards D, Chen ZH, Xu S.   +10 more
europepmc   +2 more sources

A multifunctional sesquiterpene synthase integrates with cytochrome P450s to reinforce the terpenoid defense network in maize. [PDF]

Plant J
SUMMARY Terpenoids, the largest and most structurally diverse class of plant natural products, play essential roles in maize defense and ecological interactions. In this study, we identified and functionally characterized a sesquiterpenoid‐based defense pathway in maize centered on α‐santalenoic acid, a pathogen‐inducible sesquiterpenoid antibiotic ...
Wu M, Köllner TG, Poretsky E, Shen Z, Briggs SP, Huffaker A, Schmelz EA, Ding Y.   +7 more
europepmc   +2 more sources

Coevolution and hierarchical interactions of Tomato mosaic virus and the resistance gene Tm-1. [PDF]

PLoS Pathogens, 2012
During antagonistic coevolution between viruses and their hosts, viruses have a major advantage by evolving more rapidly. Nevertheless, viruses and their hosts coexist and have coevolved, although the processes remain largely unknown.
Kazuhiro Ishibashi, Natsuki Mawatari, Shuhei Miyashita, Hirohisa Kishino, Tetsuo Meshi, Masayuki Ishikawa   +5 more
doaj   +1 more source

Epidermis-Specific Metabolic Engineering of Sesquiterpene Formation in Tomato Affects the Performance of Potato Aphid Macrosiphum euphorbiae

Frontiers in Plant Science, 2021
Tomato produces a number of terpenes in their glandular trichomes that contribute to host plant resistance against pests. While glandular trichomes of cultivated tomato Solanum lycopersicum primarily accumulate a blend of monoterpenes, those of the wild ...
Fumin Wang, Yong-Lak Park, Michael Gutensohn   +2 more
doaj   +1 more source

Base temperature for node emission and plastochron determination in tomato species and their hybrids [PDF]

Pesquisa Agropecuária Brasileira, 2018
: The objective of this work was to estimate the base temperature for node emission and plastochron determination in wild species of tomato, in the Redenção cultivar, and in their respective interspecific F1 hybrids.
André Ricardo Zeist, Juliano Tadeu Vilela de Resende, Marcos Ventura Faria, André Gabriel, Israel Felipe Lustosa da Silva, Renato Barros de Lima Filho   +5 more
doaj   +1 more source

Genetic parameters of an interspecific cross between S. lycopersicum L. and S. habrochaites Knapp & Spooner

Revista Chapingo Serie Horticultura, 2020
The main collection of allelic variants for breeding tomato (Solanum Lycopersicum L.) is represented by its wild relatives, which evolved independently. It is important to study different sources of variation that are useful in breeding; therefore, the aim of this study was to evaluate S. habrochaites Knapp & Spooner as a source of different alleles by
Ivan Maryn Marín-Montes, Ricardo Lobato-Ortiz, Guillermo Carrillo-Castañeda, Juan Enrique Rodríguez-Pérez, J. Jesús García-Zavala, Martha Hernández-Rodríguez, Ángela Manuela Velasco-García   +6 more
openaire   +1 more source

PARÁMETROS GENÉTICOS DE LAS GENERACIONES F1 Y F2 DEL CRUZAMIENTO Solanum lycopersicum L. × S. habrochaites LA1223

Revista Fitotecnia Mexicana, 2021
La investigación sobre el conocimiento de la variabilidad fenotípica de diferentes reservorios genéticos y la estimación de parámetros genéticos son aspectos importantes para el mejoramiento genético del tomate. Así, el objetivo del presente estudio fue evaluar a Solanum habrochaites S. Knapp & D.M.
Ivan Maryn Marin-Montes, Ricardo Lobato-Ortiz, Guillermo Carrillo-Castañeda, Juan Enrique Rodríguez-Pérez, J. Jesús García-Zavala, Martha Hernández-Rodríguez, Ángela Manuela Velasco-García   +6 more
openaire   +2 more sources

Development of biotic stress resistant F1 interspecific hybrid rootstock derived from Solanum lycopersicum and Solanum habrochaites

Acta Scientiarum Polonorum: Hortorum Cultus, 2021
Tomato is major horticultural plant consumed worldwide. Biotic stress (nematodes, fungus and bacteria) has negative effect on tomato production due to causing reduced yield or plant death.
Aylin Kabaş, Ibrahim Celik
doaj   +1 more source

Determination of Egg Laying Preferences of Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) on Wild Tomato Species

Mehmet Akif Ersoy Üniversitesi Fen Bilimleri Enstitüsü, 2022
In this study, the egg-laying preferences of Tuta absoluta (Meyrick) on five different wild tomato species were examined. For this purpose, wild tomato species Solanum arcanum (LA2152), S.
Baran ASLAN, Ali Kemal BİRGÜCÜ
doaj   +1 more source