Results 21 to 30 of about 2,548 (199)

Response of whitefly to the wild tomatoSolanum habrochaites [PDF]

, 2021
AbstractThe whitefly Bemisia tabaci (Gennadius) causes severe damage to cultivated tomato in many regions of the world through direct feeding and indirectly through transmission of plant viruses. Field observations show that B. tabaci is rarely infested the non-host plants such as the wild tomato Solanum habrochaites; however, the molecular mechanism ...
Fengqi Li, Youssef Dewer, Jiahui Tian, Du Li, Cheng Qu, Zhen Yang, Chen Luo   +6 more
openaire   +1 more source

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

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

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

Plant 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, Leah Sim, Jessica Cooperstone, David Francis   +3 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

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

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

Seedling salt tolerance in tomato [PDF]

, 2011
Soils with higher concentrations of salt are becoming more and more a constraint for many crops to obtain high yields. Wild tomato species, adapted to adverse environments, are a potential reservoir for genes underlying quantitative trait loci (QTL ...
Bai, Y., Du, Y., Finkers, H.J., Heusden, A.W., van, Junming Li, J., Liu, L., Visser, R.G.F., Zhang, Pujuan   +7 more
core   +2 more sources

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

New 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, April M, Randle, Shelley A, Sianta, Alejandro, Tovar-Méndez, Bruce, McClure, Patricia A, Bedinger   +5 more
openaire   +2 more sources

Resistance of tomato genotypes to the greenhouse Whitefly Trialeurodes vaporariorum (West.) (Hemiptera: Aleyrodidae) [PDF]

, 2010
The greenhouse whitefly, Trialeurodes vaporariorum Westwood, is the most common and abundant whitefly in Argentine horticultural greenhouse crops, especially in tomato (Solanum lycopersicum).
Alvarez, Adriana Elisabet, Gilardón, Elsa, Lucatti, Alejandro Francisco, Machado Assefh, Cristina Renata   +3 more
core   +2 more sources