Results 41 to 50 of about 69,358 (176)

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

open access: yesPLoS 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   +5 more
doaj   +1 more source

Solanum galapagense‐derived purple tomato fruit color is conferred by novel alleles of the anthocyanin fruit and atroviolacium loci

open access: yesPlant Direct, 2022
One hypothesis for the origin of endemic species of tomato on the Galápagos islands postulates a hybridization of Solanum pimpinellifolium and Solanum habrochaites.
Sean Fenstemaker   +3 more
doaj   +1 more source

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

open access: yesFrontiers 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   +2 more
doaj   +1 more source

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

open access: yesMehmet 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

Bactericera cockerelli resistance in the wild tomato Solanum habrochaites is polygenic and influenced by the presence of Candidatus Liberibacter solanacearum. [PDF]

open access: yesSci Rep, 2019
AbstractThe tomato-potato psyllid (TPP), Bactericera cockerelli, is a vector for the phloem-limited bacterium Candidatus Liberibacter solanacearum (Lso), the causative agent of economically important diseases including tomato vein-greening and potato zebra chip.
Avila CA   +4 more
europepmc   +4 more sources

Analysis of Salinity Tolerance in Tomato Introgression Lines Based on Morpho-Physiological and Molecular Traits

open access: yesPlants, 2021
The development of salt-tolerant tomato genotypes is a basic requirement to overcome the challenges of tomato production under salinity in the field or soil-free farming.
Ahmed Abdelrahim Mohamed Ali   +6 more
doaj   +1 more source

Characterization of 15-cis-ζ-Carotene Isomerase Z-ISO in Cultivated and Wild Tomato Species Differing in Ripe Fruit Pigmentation

open access: yesPlants, 2021
Isomerization of 9,15,9′-tri-cis-ζ-carotene mediated by 15-cis-ζ-carotene isomerase Z-ISO is a critical step in the biosynthesis of carotenoids, which define fruit color.
Gleb I. Efremov   +2 more
doaj   +1 more source

Tumor formation in hybrids between Solanum lycopersicum and S. habrochaites

open access: yesAfrican Journal of Biotechnology, 2013
Genetic tumors are neoplastic growths that arise spontaneously in particular genotypes in plants. In the present study, we observed the occurrence of tumors in interspecific hybrids between Solanum lycopersicum L. and Solanum habrochaites S. Knapp and D. M. Spooner.
Tezuka, Takahiro   +2 more
openaire   +3 more sources

Isolation and functional characterization of lycopene beta-cyclase (CYC-B) promoter from Solanum habrochaites. [PDF]

open access: yesBMC Plant Biol, 2010
Abstract Background Carotenoids are a group of C40 isoprenoid molecules that play diverse biological and ecological roles in plants. Tomato is an important vegetable in human diet and provides the vitamin A precursor β-carotene.
Dalal M, Chinnusamy V, Bansal KC.
europepmc   +5 more sources

Mating system transitions in Solanum habrochaites impact interactions between populations and species [PDF]

open access: yesNew Phytologist, 2016
Summary In plants, transitions in mating system from outcrossing to self‐fertilization are common; however, the impact of these transitions on interspecific and interpopulation reproductive barriers is not fully understood. We examined the consequences of mating system transition for reproductive barriers in 19 populations of the wild tomato species ...
Amanda K, Broz   +5 more
openaire   +2 more sources

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