Results 51 to 60 of about 2,373 (172)

Effects of High-Level Acylsugar-Producing Tomato Lines on the Development of Tomato Psyllids (Hemiptera: Triozidae). [PDF]

, 2019
Acylsugars have been shown to provide activity against numerous insect pests of tomatoes. Comparison of acylsugar levels in four tomato plant lines, FA7/AS, FA2/AS, CU071026, and 'Yellow Pear', found that the acylsugar contents in the elevated acylsugar ...
De Jong, Darlene M, Feng, Xia, Kund, Gregory, Li, Zhenyu, Mutschler, Martha A, Trumble, John T   +5 more
core  

Oviposition and nymphal dispersion of Bemisia tabaci biotype B on tomato genotypes [PDF]

, 2008
Diversos métodos têm sido empregados para avaliar a resistência de plantas a moscas-brancas. Todavia, poucos trabalhos têm sido realizados visando determinar a dispersão de ninfas desses insetos sobre as plantas.
FANCELLI, Marilene, LOURENÇÃO, André Luiz, VENDRAMIM, José Djair   +2 more
core   +2 more sources

A thrips vector of tomato spotted wilt virus responds to tomato acylsugar chemical diversity with reduced oviposition and virus inoculation. [PDF]

, 2019
There is increasing evidence that acylsugars deter insect pests and plant virus vectors, including the western flower thrips (WFT), Frankliniella occidentalis (Pergande), vector of tomato spotted wilt virus (TSWV).
Anderson, Taylor, Ben-Mahmoud, Sulley, Chappell, Thomas M, De Jong, Darlene M, Kennedy, George G, Mutschler, Martha A, Smeda, John R, Ullman, Diane E   +7 more
core  

The N gene protects tomato plants from tomato brown rugose fruit virus infection

Plant Biotechnology Journal, Volume 23, Issue 10, Page 4339-4349, October 2025.
Summary The tobamovirus tomato brown rugose fruit virus (ToBRFV) has recently emerged, causing significant damage to the tomato industry in various regions worldwide, including the US. ToBRFV evades the widely used Tm‐22 resistance gene, which encodes a nucleotide‐binding leucine‐rich repeat (NLR) class immune receptor with an N‐terminal coiled‐coil ...
Jing Zhou, Andrea Gilliard, Jeffrey Tung, Savithramma P. Dinesh‐Kumar, Steven A. Whitham, Barbara Baker, Kai‐Shu Ling   +6 more
wiley   +1 more source

Increase in Tomato Locule Number Is Controlled by Two Single-Nucleotide Polymorphisms Located [PDF]

, 2011
In tomato (Solanum lycopersicum) fruit, the number of locules (cavities containing seeds that are derived from carpels) varies from two to up to 10 or more.
Berard, Aurélie, Botton, Emmanuel, Bouzayen, Mondher, Brunel, Dominique, Carretero, Yolande, Causse, Mathilde, Delalande, Corinne, Duffe, Philippe, Le Paslier, Marie-Christine, Munos, Stéphane, Ranc, Nicolas, Rolland, Sophie   +11 more
core   +2 more sources

The sls‐1 and sls‐2 Genes Confer Significant Resistance to Septoria Leaf Spot (Septoria lycopersici L.) in Organic Field‐Grown Tomatoes (Solanum lycopersicum)

Plant Breeding, Volume 144, Issue 5, Page 705-714, October 2025.
ABSTRACT Septoria leaf spot (SLS) is a major foliar disease affecting tomato production, causing significant yield losses. This study evaluates the effect of two novel SLS resistance genes, sls‐1 and sls‐2, on SLS severity in open‐field tomatoes and their potential to be used in hybrid tomato varieties.
Ambar Carvallo Lopez, Mark McCaslin, Julie C. Dawson   +2 more
wiley   +1 more source

Natural occurring epialleles determine vitamin E accumulation in tomato fruits [PDF]

, 2014
Vitamin E (VTE) content is a low heritability nutritional trait for which the genetic determinants are poorly understood. Here, we focus on a previously detected major tomato VTE quantitative trait loci (QTL; mQTL9-2-6) and identify the causal gene as ...
Almeida, Juliana, Asurmendi, Sebastian, Asís, Ramon, Bermúdez, Luisa, Carrari, Fernando, Colot, Vincent, Conti, Gabriela, Dominguez, Pia Guadalupe, Duffy, Tomás, Fernie, Alisdair R., Peralta, Iris E., Quadrana, Leandro, Rossi, Maria Magdalena, Silva, Junia Vianna Corrêa da   +13 more
core   +3 more sources

A shade‐hyposensitive tomato line shows altered auxin homeostasis and higher fruit yield under high‐density field conditions

New Phytologist, Volume 247, Issue 6, Page 2839-2851, September 2025.
Summary Plants detect the presence of nearby vegetation as a reduced ratio of red to far‐red light (low R : FR). This proximity shade signal can be simulated in the lab by supplementing white light (W) with FR (W + FR). While shade avoidance strategies are considered undesirable in agricultural crops, FR supplementation enhances plant growth and fruit ...
Esteban Burbano‐Erazo, Silvana Francesca, Miguel Simon‐Moya, Julia Palau‐Rodriguez, Andrea Berdonces, Laura Valverde, Jose M. Perez‐Beser, Matteo Addonizio, Jaume F. Martinez‐Garcia, Maria Manuela Rigano, Manuel Rodriguez‐Concepcion   +10 more
wiley   +1 more source

Phylogenomic and super‐pangenome analyses unveil the genetic landscape of tomato evolution and domestication

Plant Biotechnology Journal, Volume 23, Issue 9, Page 3783-3797, September 2025.
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.
Jingyin Yu, Qionglin Chen, Lu Yuan, Shouli Feng, Miaomiao Huang, Peng Zheng, Guang Chen, Xiaoyuan Tao, David Edwards, Zhong‐Hua Chen, Shengchun Xu   +10 more
wiley   +1 more source

Patch‐Clamp‐ and 15N Isotope Tracer‐Based Techniques Reveal the Transport Characteristics of SlGAT1 and the Metabolic Flow of Exogenous GABA Under Salt Stress

Plant, Cell &Environment, Volume 48, Issue 9, Page 6820-6834, September 2025.
ABSTRACT γ‐Aminobutyric acid (GABA) plays an important role in plant growth, development, and stress resistance. Exogenous GABA works by increasing the content of endogenous GABA; therefore, GABA transport from the apoplast to the cytosol is critical. In this study, two GABA transporter genes, SlGAT1 and SlGAT2 were identified in tomato.
Ding Yuan, Xiao‐Lei Wu, Xiang‐Qun Jiang, Zu‐Wen Lan, Li‐Ran Zhao, Yun‐Duan Wang, Hong‐Bo Gao   +6 more
wiley   +1 more source