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MetabolomicsGlobal metabolomics of fireflies (Coleoptera: Lampyridae) explore metabolic adaptation to fresh water in insects

Aquatic insects are well-adapted to freshwater environments, but metabolic mechanisms of such adaptations, particularly to primary environmental factors (e.g., hypoxia, water pressure, dark light and abundant microbes), are poorly known. Most firefly species (Coleoptera: Lampyridae) are terrestri...

2022-10-03 | MTBLS4987 | MetaboLights
MetabolomicsMetabolic adaptation of diatoms to hypersalinity

Microalgae are important primary producers and form the basis for the marine food web. As global climate changes, so do salinity levels that algae are exposed to. A metabolic response of algal cells partly alleviates the resulting osmotic stress. Some metabolites involved in the response are well...

2023-09-04 | MTBLS3177 | MetaboLights
MetabolomicsModerate salinity restricts the transformation depth of norfloxacin by halotolerant Chlorella sp. AMC-2: Physiological adaptation and metabolic reprogramming
Despite increasing application of microalgae for antibiotic-contaminated aquaculture wastewater treatment, how salinity regulates antibiotic transformation depth and cellular adaptation remains unclear. This study combined salinity-gradient cultivation, process partitioning, transformation-product p...
2026-10-01 | MTBLS15888 | MetaboLights
TranscriptomicsCircadian and light-driven regulation of rod dark adaptation
The sensation of light is initiated in photoreceptor cells by the photoisomerization of a chromophore molecule from 11-cis to all-trans retinal. Continuous visual perception requires recycling of the spent chromophore back to the 11-cis form through the visual cycle, a series of reactions in the ret...
ORGANISM(S): Mus musculus 
2015-11-19 | E-GEOD-68470 | biostudies-arrayexpress
ProteomicsComparative proteomic analysis between light and dark-adapted Euglena gracilis
We sequenced and assembled a detailed transcriptome and draft genome for E. gracilis Z1. To improve annotation and investigate gene expression in E. gracilis, where most transcripts are also trans-spliced, we conducted comparative proteomic and transcriptomic analysis between light and dark-adapted ...
ORGANISM(S): Euglena gracilis 
2019-01-14 | PXD009998 | Pride
Euglena gracilis Photosynthesis Plastid Light dark adaption 
GenomicsTranscriptomic analysis of light-induced circadian disruption in C. elegans dark adaptation
Transcriptomic analysis of light-induced circadian disruption in C. elegans dark adaptation
PRJNA1308539 | ENA
TranscriptomicsTranscriptomic analysis of light-induced circadian disruption in C. elegans dark adaptation
This study investigates the molecular mechanisms of disrupted dark adaptation in C. elegans under light/dark cycles. RNA-seq analysis comparing constant darkness (NL) with 12h-light/12h-dark cycles (DL) revealed significant transcriptomic changes, including dysregulation of circadian rhythm genes.
ORGANISM(S): Caenorhabditis elegans 
2025-12-31 | GSE305966 | GEO
ProteomicsLight/dark incubation of Greenland Ice Sheet microbiomes: protein data
Glacier ice algae of the streptophyte genus Ancylonema live on glaciers globally, including the Greenland Ice Sheet. Each summer these algae bloom despite freezing temperatures, low nutrient availability, and very high light intensities. These algae also survive continual darkness during polar night...
ORGANISM(S): ice metagenome 
2025-09-29 | PXD058696 | Pride
Greenland ice sheet Metaproteomics Metaranscriptomics Dark adaptation Glacier ice algae 
TranscriptomicsGenome features of “Dark-fly”, a Drosophila line reared long-term in a dark environment
To address the molecular mechanisms underlying environmental adaptation, we studied a Drosophila melanogaster line, termed Dark-fly, which has been maintained in constant dark conditions for 57 years (1400 generations).The structural gene copy number changes between the dark fly and its control were...
ORGANISM(S): Drosophila melanogaster 
2012-01-31 | E-GEOD-35418 | biostudies-arrayexpress
TranscriptomicsCircadian and light-driven regulation of rod dark adaptation
The sensation of light is initiated in photoreceptor cells by the photoisomerization of a chromophore molecule from 11-cis to all-trans retinal. Continuous visual perception requires recycling of the spent chromophore back to the 11-cis form through the visual cycle, a series of reactions in the ret...
ORGANISM(S): Mus musculus 
2015-11-19 | GSE68470 | GEO
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