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MetabolomicsA Divergent Selection on Breast Meat Ultimate pH, a Key Factor for Chicken Meat Quality, is Associated With Different Circulating Lipid Profiles

BACKGROUND: Chicken meat has become a major source of protein for human consumption. However, the quality of the meat is not yet under control, especially since pH values that are too low or too high are often observed. In an attempt to get a better understanding of the genetic a...

2022-06-01 | MTBLS2970 | MetaboLights
MetabolomicsResponse Mechanisms of Hepatopancreatic Metabolism and Gut Microbiota in Chinese Mitten Crab (Eriocheir sinensis) Under Chronic High-pH Stress

This study subjected Eriocheir sinensis to chronic high-pH stress (control: pH=8; experimental groups: pH=9 and pH=10) and integrated hepatopancreas transcriptomic/metabolomic analyses with intestinal microbiota 16S rRNA sequencing to explore its adaptive mechanisms. The results revealed distinct...

2026-07-04 | MTBLS13708 | MetaboLights
MetabolomicsGastropods and Insects Prefer Different Solanum dulcamara Chemotypes
Solanum dulcamara (Bittersweet nightshade) shows significant intraspecific variation in glycoalkaloid (GA) composition and concentration. We previously showed that constitutive differences in overall GA levels are correlated with feeding preference of the grey field slug (GFS; Deroceras reticulatum)...
2020-05-16 | MTBLS1132 | MetaboLights
TranscriptomicsIdentifying pH independent hypoxia induced genes in human squamous cell carcinomas in vitro
Background: Genes upregulated by low oxygen have been suggested as endogenous markers for tumor hypoxia. Yet, most of the genes investigated have shown inconsistent results, which have led to concerns about their ability to be true hypoxia markers. Previous studies have demonstrated that expression ...
ORGANISM(S): Homo sapiens 
2015-06-20 | E-GEOD-70051 | biostudies-arrayexpress
TranscriptomicsIdentification of HP0244 regulon at different pH conditions
Transcriptional profiling of Helicobacter pylori comparing 26695 wild-type strain and a HP0244-deficient mutant 26695/∆HP0244::km treated at three different pH conditions (pH 7.4, pH 4.5 without urea, or pH 2.5 with 30 mM urea) for 30 min to define the HP0244 acid-responsive regulon Keywords: Gen...
ORGANISM(S): Helicobacter pylori 
2010-05-05 | E-GEOD-12900 | biostudies-arrayexpress
MetabolomicsDissection of two routes to naïve pluripotency using different kinase inhibitors
Embryonic stem cells (ESCs) can be maintained in the naïve state through inhibition of Mek1/2 and Gsk3 (2i). A relevant effect of 2i is the inhibition of Cdk8/19, which are negative regulators of the Mediator complex, responsible for the activity of enhancers. Inhibition of Cdk8/19 (Cdk8/19i) stimul...
2021-02-10 | MTBLS301 | MetaboLights
MetabolomicsMetabolic profiling of Candida clinical isolates of different species and infection sources

Candida species are the most common cause of opportunistic fungal infections. Rapid identification and novel approaches for the characterization of these fungi are of great interest to improve the diagnosis and the knowledge about their pathogenic properties. This study aimed to characte...

2024-07-09 | MTBLS1978 | MetaboLights
TranscriptomicsLactobacillus plantarum IMDO 130201, a wheat sourdough isolate, adapts to growth in wheat sourdough simulation medium at different pH values through differential gene expression
Sourdough is a very competitive and challenging environment for microorganisms. Usually, a stable microbiota composed of lactic acid bacteria (LAB) and yeasts comes to dominate this ecosystem. Although rich in carbohydrates, thus providing an ideal environment to grow, the low pH presents a particul...
ORGANISM(S): Lactobacillus plantarum 
2011-07-31 | E-GEOD-23945 | biostudies-arrayexpress
MetabolomicsComparative metabolomics reveals serum metabolites changes in goats during different developmental stages

Goats can provide meat, milk and skins for humans and are livestock with high economic benefits. However, despite their economic significance, the comprehensive analysis of goats' serum metabolic profile and its intricate alterations throughout their developmental journey remains conspicuously ab...

2024-06-04 | MTBLS8944 | MetaboLights
MetabolomicsOmics analysis in truffle (Tuber magnatum Pico): comparison of samples from different regions of Italy and from different seasons
Truffles are among the most expensive foods available in the market, usually used as flavoring additives for their distinctive aroma. The most valuable species is Tuber magnatum Pico, better known as 'Alba white truffle', in which bis(methylthio)methane is the key aroma compound. Given the high econ...
2020-12-10 | MTBLS808 | MetaboLights
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