Overexpression of Solanum habrochaites microRNA319d (sha-miR319d) confers chilling and heat stress tolerance in tomato (S. lycopersicum) [PDF]
BMC Plant Biology, 2019 Background MicroRNA319 (miR319) acts as an essential regulator of gene expression during plant development and under stress conditions. Although the role of miR319a in regulating leaf development has been well studied in tomato (Solanum lycopersicum ...
Xiaopu Shi +3 more
doaj +3 more sources
The development of type VI glandular trichomes in the cultivated tomato Solanum lycopersicum and a related wild species S. habrochaites. [PDF]
BMC Plant Biol, 2015 Type VI glandular trichomes represent the most abundant trichome type on leaves and stems of tomato plants and significantly contribute to herbivore resistance, particularly in the wild species. Despite this, their development has been poorly studied so far. The goal of this study is to fill this gap.
Bergau N +4 more
europepmc +5 more sources
Normal adult survival but reduced Bemisia tabaci oviposition rate on tomato lines carrying an introgression from S. habrochaites. [PDF]
BMC Genet, 2014 Host plant resistance has been proposed as one of the most promising approaches in whitefly management. Already in 1995 two quantitative trait loci (Tv-1 and Tv-2) originating from S. habrochaites CGN1.1561 were identified that reduced the oviposition rate of the greenhouse whitefly (Trialeurodes vaporariorum).
Lucatti AF +5 more
europepmc +4 more sources
Detection of an inversion in the Ty-2 region between S. lycopersicum and S. habrochaites by a combination of de novo genome assembly and BAC cloning. [PDF]
Theor Appl Genet, 2015 A chromosomal inversion associated with the tomato Ty - 2 gene for TYLCV resistance is the cause of severe suppression of recombination in a tomato Ty - 2 introgression line. Among tomato and its wild relatives inversions are often observed, which result in suppression of recombination.
Wolters AM +8 more
europepmc +4 more sources
Comparative structural profiling of trichome specialized metabolites in tomato (Solanumlycopersicum) and S. habrochaites: acylsugar profiles revealed by UHPLC/MS and NMR. [PDF]
Metabolomics, 2014 Many plants accumulate large quantities of specialized metabolites in secretory glandular trichomes (SGTs), which are specialized epidermal cells. In the genus Solanum, SGTs store a diverse collection of glucose and sucrose esters. Profiling of extracts from two accessions (LA1777 and LA1392) of Solanum habrochaites using ultra-high performance liquid ...
Ghosh B, Westbrook TC, Jones AD.
europepmc +4 more sources
Complex engineering of Solanum alkaloids structural diversity in Nicotiana benthamiana. [PDF]
Plant Biotechnol JSummary 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 +6 more
europepmc +2 more sources
Phylogenomic and super-pangenome analyses unveil the genetic landscape of tomato evolution and domestication. [PDF]
Plant Biotechnol JSummary 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 +10 more
europepmc +2 more sources
A multifunctional sesquiterpene synthase integrates with cytochrome P450s to reinforce the terpenoid defense network in maize. [PDF]
Plant JSUMMARY 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 +7 more
europepmc +2 more sources
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 +6 more
openaire +1 more source
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 +6 more
openaire +2 more sources