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42 results for “molecular diet”
Diet of the brown bear in Himalaya: combining classical and molecular genetic techniques
The ecological requirements of brown bears are poorly known in the Himalaya region, which complicates conservation efforts. We documented the diet of the Himalayan brown bear ( Ursus arctos isabellinus ) by combining classical scat analysis and a newly developed molecular genetic technique (the trn L approach), in Deosai National Park, Pakistan. Brown bears consumed over 50 plant species, invertebrates, ungulates, and several rodents. Eight plant families; Poaceae, Polygonaceae, Cyperaceae, Apiaceae, Asteraceae, Caryophyllaceae, Lamiaceae, and Rubiaceae were commonly eaten with graminoids comprising the bulk of the diet. Golden marmots comprised the major mammalian biomass in the park, and were also the main meat source for bears. Animal matter, making 36% of dietary content, contributed half of the digestible energy, due to its higher nutritious value. We did not find a significant temporal pattern in diet, perhaps because the availability of the major diet (graminoids) did not change over the foraging period. Male brown bears were more carnivorous than females, probably because of their larger size, which requires higher energy and also makes them more efficient in capturing marmots. Frequencies of three plant species were also significantly higher in male brown bears; Bistorta affinis , Carex diluta , and Carex sp. Diet of the brown bear differed significantly between the park and surrounding valleys. In valleys, diet consisted predominantly of graminoids and crops, whereas the park provided more nutritious and diverse food. The estimated digestible energy available to brown bears in Deosai was the lowest documented among brown bear populations, due to the lack of fruits and a relatively lower meat content. The low nutritious diet and high cost of metabolism in a high altitude environment, probably explains the very low reproductive potential of this population
Supplementary material 1 from: Dou H, Wang M, Yin X, Feng L, Yang H (2023) Can the Eurasian otter (Lutra lutra) be used as an effective sampler of fish diversity? Using molecular assessment of otter diet to survey fish communities. Metabarcoding and Metagenomics 7: e96733. https://doi.org/10.3897/mbmg.7.96733
Bioinformatic processing
Supplementary material 2 from: Dou H, Wang M, Yin X, Feng L, Yang H (2023) Can the Eurasian otter (Lutra lutra) be used as an effective sampler of fish diversity? Using molecular assessment of otter diet to survey fish communities. Metabarcoding and Metagenomics 7: e96733. https://doi.org/10.3897/mbmg.7.96733
appendices S1–S4.2
Molecular and Hormonal Responses to Diet-Induced Insulin Resistance
ClinicalTrials.gov study NCT03879187. IPD Sharing: NO. Countries: 0. Publications: 1.
Primer biases in the molecular assessment of diet in multiple insectivorous mammals
Open the record for dataset details and reuse information.
Diet of the brown bear in Himalaya: combining classical and molecular genetic techniques
Open the record for dataset details and reuse information.
The Molecular Effects of a High Fat Diet on Endometrial Tumour Biology
GEO Series GSE147864. Rattus norvegicus. 67 samples. Type: Expression profiling by high throughput sequencing.
Very Low-Calorie Ketogenic Diet (VLCKD) and molecular liver cells modification mediated by Small Extracellular Vesicles (sEVs)
GEO Series GSE279581. Homo sapiens. 12 samples. Type: Expression profiling by high throughput sequencing.
Genetic, metabolic, and molecular insights into the diverse outcomes of diet-induced obesity in mice
GEO Series GSE182668. Mus musculus. 106 samples. Type: Expression profiling by high throughput sequencing.
Dietary intervention reverses molecular signatures of hepatocellular senescence in the GAN diet-induced obese and biopsy-confirmed mouse model of NASH
GEO Series GSE246328. Mus musculus. 55 samples. Type: Expression profiling by high throughput sequencing.
Mapping the molecular signatures of diet-induced NASH and its regulation by the hepatokine Tsukushi
GEO Series GSE119340. Mus musculus. 12 samples. Type: Expression profiling by high throughput sequencing.
Early life diet conditions the molecular response to post-weaning protein restriction in the mouse
GEO Series GSE107541. Mus musculus. 102 samples. Type: Non-coding RNA profiling by high throughput sequencing; Methylation profiling by high throughput sequencing.
Time-dependent network analysis reveals molecular targets underying the development of diet-induced obesity and non-alcoholic steatohepatitis.
GEO Series GSE40481. Mus musculus. 51 samples. Type: Expression profiling by array.
Dietary isoleucine content modulates the metabolic and molecular response to a Western diet in mice
GEO Series GSE271655. Mus musculus. 72 samples. Type: Expression profiling by high throughput sequencing.
Multitissue Single-Cell Analysis Reveals Differential Tissue, Cellular, and Molecular Sensitivity between Fructose and High fat high sucrose Diets
GEO Series GSE208750. Mus musculus. 40 samples. Type: Expression profiling by high throughput sequencing.
Hepatic molecular alterations more than muscle's differentiate obese hyperphagic mice from those prolonged fed with the high-fat diet
GEO Series GSE43691. Mus musculus. 96 samples. Type: Expression profiling by array.
Maternal Western-style high fat diet induces sex-specific physiological and molecular changes in two-week-old mouse offspring
GEO Series GSE46359. Mus musculus. 27 samples. Type: Expression profiling by array.
Identifying Molecular Effects of Diet through Systems Biology: Influence of Herring Diet on Sterol Metabolism and Protein Turnover in Mice
GEO Series GSE22532. Mus musculus. 18 samples. Type: Expression profiling by array.
A diet enriched with low or high molecular weight oat beta-glucans on blood inflammatory and oxidative stress status in rats with LPS-induced enteritis
GEO Series GSE102071. Rattus norvegicus. 24 samples. Type: Expression profiling by array.
Time-dependent molecular responses differ between gastric bypass and dieting but are conserved across species
GEO Series GSE113823. Homo sapiens; Mus musculus. 58 samples. Type: Expression profiling by array; Expression profiling by high throughput sequencing.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.