Results 31 to 40 of about 448 (148)

Combined Phosphorus and Potassium Starvation Upregulates Sodium Accumulation by HKT1;1 in Tomato Plants

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Na+ can substitute K+ under K+ deficiency conditions, which is denominated as beneficial Na+. Despite its relevance at the physiological level and its interest in agriculture, the mechanisms allowing its uptake and use by plants remain unclear.
Jesús Amo   +8 more
wiley   +1 more source

Growth Temperature Alters the Thermal Sensitivity of Mesophyll Conductance in Wild and Cultivated Tomato

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Mesophyll conductance (gm) is a key component of internal CO2 diffusion and can limit photosynthesis in C3 leaves. Temperature responses of gm are commonly treated as intrinsic properties of the leaf, yet it remains unclear whether they acclimate to growth conditions. Here, we tested whether growth temperature alters the thermal sensitivity of
Bar Ben Zeev, Adi Yaaran, Yotam Zait
wiley   +1 more source

Genetic Mapping of Ph-2, a Single Locus Controlling Partial Resistance to Phytophthora infestans in Tomato

open access: yesMolecular Plant-Microbe Interactions, 1998
Late blight caused by the fungal pathogen Phytophthora infestans is one of the most important diseases of potato (Solanum tuberosum) and tomato (Lycopersicon esculentum).
Philippe Moreau   +4 more
doaj   +1 more source

Trichomes in Plant Defence, Development and Metabolic Integration Under Environmental Stress

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Among various plant defence strategies, trichomes are tiny hair‐like structures on the epidermis that aid in defence, environmental adaptation and the production of valuable secondary metabolites. This review features trichomes as frontline guards for plant survival, integrating their structural, physiological and metabolic roles in ...
Debdatta Chatterjee   +5 more
wiley   +1 more source

Relações entre acilaçúcares, tricoma glandular e resistência do tomateiro à mosca branca

open access: yesActa Scientiarum. Agronomy, 2008
Este trabalho foi desenvolvido com o objetivo de entender o envolvimento dos tricomas glandulares tipo IV, contendo acilaçúcares, na resistência de tomateiro à Bemisia argentifolii.
Joelson Andre de Freitas   +5 more
doaj   +1 more source

eQTL Meta‐Analysis Reveals Conserved and Population‐Specific Regulatory Variation Underlying Nutritional Trait Evolution and Domestication in Tomato

open access: yesAdvanced Science, Volume 13, Issue 44, 7 August 2026.
A comprehensive meta‐analysis of expression quantitative trait loci (eQTLs) across five diverse tomato populations reveals a high‐resolution atlas of transcriptional regulation and uncovers conserved and population‐specific regulatory architectures underlying fruit nutritional quality traits, including flavonoids, sugars, organic acids, carotenoids ...
Jiantao Zhao   +14 more
wiley   +1 more source

Diversification and deployment of PRR and NLR immune receptors in potato

open access: yesThe Plant Journal, Volume 127, Issue 1, July 2026.
SUMMARY Wild relatives of potato (Solanum tuberosum) have accumulated a wide diversity of immune receptors that provide disease resistance to a multitude of pathogens. The classical resistance genes in potato generally belong to the nucleotide‐binding leucine‐rich repeat (NLRs) receptors, which are well studied and widely applied in disease resistance ...
Yerisf C. Torres Ascurra   +5 more
wiley   +1 more source

Evidence of cryptic introgression in tomato (Solanum lycopersicum L.) based on wild tomato species alleles

open access: yesBMC Plant Biology, 2012
Background Many highly beneficial traits (e.g. disease or abiotic stress resistance) have been transferred into crops through crosses with their wild relatives.
Labate Joanne A, Robertson Larry D
doaj   +1 more source

Advanced backcross QTL analysis of a Lycopersicon esculentum × L. pennellii cross and identification of possible orthologs in the Solanaceae [PDF]

open access: yesTheoretical and Applied Genetics, 2004
In this study, the advanced backcross QTL (AB-QTL) mapping strategy was used to identify loci for yield, processing and fruit quality traits in a population derived from the interspecific cross Lycopersicon esculentum E6203 x Lycopersicon pennellii accession LA1657.
Frary, Anne   +3 more
openaire   +3 more sources

Current Understanding of Cell‐Surface Immune Receptors for MAMPs and Plant Parasites in the Solanaceae Family

open access: yesMolecular Plant Pathology, Volume 27, Issue 5, May 2026.
Members of the Solanaceae family use diverse cell‐surface receptors to sense microbes and parasites, triggering immune responses that vary across species and cultivars. ABSTRACT Cell‐surface receptors play a central role in plant defence by enabling the perception of microbial signatures upon initial contact, activating immune responses and protecting ...
Rebecca Leuschen‐Kohl   +1 more
wiley   +1 more source

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