Results 71 to 80 of about 7,382 (215)
Characterization of Triacylglycerol Dynamics and Lipid Metabolism in the Beetle Tribolium castaneum
Archives of Insect Biochemistry and Physiology, Volume 120, Issue 3, November 2025.Tribolium castaneum larvae accumulate triacylglycerol (TAG) during development, while adults rapidly deplete reserves post‐emergence. Under starvation, beetles prioritize protein catabolism over lipid mobilization, despite increased expression of lipolysis genes, revealing stage‐specific metabolic adaptations in this model insect.
Marcelle Pessoa‐Nascimento +4 more
wiley +1 more source
Physiological Response of Crocidolomia pavonana to the Calophyllum soulattri Active Fraction [PDF]
, 2006 The objective of this study was to evaluate the physiological response of the cabbage head caterpillar Crocidolomia pavonana treated with an active fraction of Calophyllum soulattri bark extract. Extraction of the test plant materials were performed with
DADANG +4 more
core
Signatures of selection in loci governing major colour patterns in Heliconius butterflies and related species. [PDF]
, 2010 BACKGROUND: Protein-coding change is one possible genetic mechanism underlying the evolution of adaptive wing colour pattern variation in Heliconius butterflies.
Jiggins, Chris D +2 more
core +2 more sources
Learning from yeasts: intracellular sensing of stress conditions [PDF]
, 2010 One intriguing challenge in modern biology is to understand how cells respond to, and distinguish between different stressing stimuli. Evidence accumulated in recent years indicates that a network of signaling pathways extends from the plasma membrane to
Jero Vicente-Soler +4 more
core +2 more sources
Pest Management Science, Volume 81, Issue 8, Page 4777-4787, August 2025.Schematic diagram of the experimental procedures used to perform the bioinformatic steps and insecticidal assays using trehalose 6‐phosphate phosphatase of Aedes aegypti and the molecule phthalimide, N‐(p‐tolylsulfonyl). Abstract BACKGROUND Aedes aegypti Linnaeus is a medically important vector because of its role in transmitting several arboviruses ...
Raquel Jemima Viana Lima +3 more
wiley +1 more source
Metabolomics-based biomarker discovery for bee health monitoring : a proof of concept study concerning nutritional stress in Bombus terrestris [PDF]
, 2019 Bee pollinators are exposed to multiple natural and anthropogenic stressors. Understanding the effects of a single stressor in the complex environmental context of antagonistic/synergistic interactions is critical to pollinator monitoring and may serve ...
Meeus, Ivan +5 more
core +2 more sources
Food Science &Nutrition, Volume 13, Issue 7, July 2025.Transcriptome sequencing of seedlings treated with 1 g/L PET nanoplastics (3 and 7 days) revealed genes associated with trehalose biosynthesis (SiTPS/SiTPP) and degradation (SiTRE) were dynamically regulated, suggesting trehalose homeostasis as a critical stress‐response mechanism.
Shan Du +8 more
wiley +1 more source
Transcriptional landscape of Aspergillus niger at breaking of conidial dormancy revealed by RNA-sequencing [PDF]
, 2013 Background Genome-wide analysis was performed to assess the transcriptional landscape of germinating A. niger conidia using both next generation RNA-sequencing and GeneChips.
Archer, David B. +7 more
core +3 more sources
Aging Cell, Volume 24, Issue 7, July 2025.Transcriptomic analyses reveal an age‐related decline in autophagy pathways in RPE/choroid. These pathways remain unchanged in early AMD but become bidirectionally dysregulated in later stages, along with increased RPE loss. Pre‐treatment with trehalose eyedrops enhances RPE autophagy flux and prevents light‐induced outer retinal degeneration in mice ...
Katherine Cox +13 more
wiley +1 more source
Trehalose accumulation induced during the oxidative stress response is independent of TPS1 mRNA levels in Candida albicans [PDF]
, 2010 Growing cells of the Candida albicans trehalose- deficient mutant tps1/tps1 were extremely sensitive to severe oxidative stress exposure (H2O2). However, their viability was not affected after saline stress or heatshock treatments, being roughly ...
Francisco J. Álvarez-Peral +4 more
core +2 more sources