Results 81 to 90 of about 5,944 (219)

Ustilago maydis Phosphatidic Acid and Phosphatidylserine‐Targeting Secreted Lipase Lip3 Is Involved in Pathogenesis

open access: yesMolecular Plant Pathology, Volume 27, Issue 5, May 2026.
Ustilago maydis secreted lipase, Lip3 targets PA and PS and alkalinises the host apoplast, thus promoting virulence. Loss of Lip3 results in reduced apoplastic pH and decreased pathogenicity. ABSTRACT Lipases constitute important virulence factors. By targeting specific lipids involved in various cellular processes, lipases regulate growth, development,
Anisha Roy   +2 more
wiley   +1 more source

Modes of entry of petroleum distilled spray-oils into insects: a review [PDF]

open access: yes, 2009
Petroleum oils are some of the oldest and safest pesticides in use. In spite of the numerous improvements achieved in oil technology, the mode of entry and the insecticide action mechanism of these products have been the subject of considerable debate ...
Buteler, Micaela, Stadler, Teodoro
core  

Roman diet and trade: evidence from organic residues on pottery sherds recovered at the Roman town of Calleva Atrebatum (Silchester Hants.) [PDF]

open access: yes, 2008
The analysis of organic residues from pottery sherds using Gas-Chromatography with mass-spectroscopy (GC-MS) has revealed information about the variety of foods eaten and domestic routine at Silchester between the second and fourth–sixth centuries A.D ...
Copley   +16 more
core   +1 more source

Mass Spectrometry Imaging Combined With Single‐Cell Transcriptional Profiling Reveals the Multidimensional Spatial Distributions and Biosynthetic Pathways of Medicinal Components in Andrographis paniculata

open access: yesPlant Biotechnology Journal, Volume 24, Issue 5, Page 2876-2890, May 2026.
ABSTRACT The synthesis and accumulation of active ingredients in medicinal plants are distributed in specific organs, tissues, and cell types, which are important for the exploitation of medicinal plants. However, the fine distribution of active ingredients is difficult to know. Here, the system of mass spectrometry imaging (MSI) integrated with single‐
HaiSheng Zeng   +14 more
wiley   +1 more source

Overexpression of ß-Ketoacyl Co-A Synthase1 Gene Improves Tolerance of Drought Susceptible Groundnut (Arachis hypogaea L.) Cultivar K-6 by Increased Leaf Epicuticular Wax Accumulation

open access: yesFrontiers in Plant Science, 2019
Drought is one of the major environmental constraints affecting the crop productivity worldwide. One of the agricultural challenges today is to develop plants with minimized water utilization and reduced water loss in adverse environmental conditions ...
Uppala Lokesh   +8 more
doaj   +1 more source

Identifikace země původu jablek pomocí chemických analýz [Identification of the country of origin for apples using chemical analysis] [PDF]

open access: yesVědecké Práce Ovocnářské, 2021
Apples have long been the most important fruit commodity in the Czech Republic, but their domestic production is threatened by imports of cheaper foreign apples.
Jana Hajšlová   +6 more
doaj  

Leaf surface wettability and fatty acid composition of Arbutus unedo and Arbutus andrachne grown under ambient conditions in a natural macchia [PDF]

open access: yes, 2015
Features of the adaxial and abaxial surface microstructure of Arbutus unedo L. and Arbutus andrachne L. are evaluated as possible consistent parameters contributing to the wetness of leaves. The abaxial leaf surface of A. andrachne and A.
Koukos, Danae   +2 more
core   +1 more source

The Eucalyptus Cuticular Waxes Contribute in Preformed Defense Against Austropuccinia psidii

open access: yesFrontiers in Plant Science, 2019
Austropuccinia psidii, the causal agent of myrtle rust, is a biotrophic pathogen whose growth and development depends on the host tissues. The uredospores of A.
Isaneli Batista dos Santos   +10 more
doaj   +1 more source

Topography‐Free Dual‐Lubricant Patterned Slippery Surfaces for Programmable Droplet Control and High‐Performance Water Harvesting

open access: yesSmall, Volume 22, Issue 19, 1 April 2026.
A patterned dual‐lubricant SLIPS creates interfacial energy asymmetry, guiding droplet migration without external actuation. Condensed droplets formed on the fluorinated‐oil‐infused regions migrate to the silicone‐oil‐infused domains, where rapid growth and coalescence occur.
Jinchul Yang   +11 more
wiley   +1 more source

Waterproofing in Arabidopsis: Following Phenolics and Lipids In situ by Confocal Raman Microscopy [PDF]

open access: yes, 2016
Waterproofing of the aerial organs of plants imposed a big evolutionary step during the colonization of the terrestrial environment. The main plant polymers responsible of water repelling are lipids and lignin, which play also important roles in the ...
Antonio eHeredia   +4 more
core   +2 more sources

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