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TranscriptomicsTranscriptomic analysis of Staphylococcus xylosus in the presence of nitrate and nitrite in meat reveals its response to nitrosative stress
Staphylococcus xylosus is one of the major starter cultures used for meat fermentation because of its crucial role in the reduction of nitrate to nitrite, which contributes to color and flavor development. Despite the long use of these additives, their impact on the physiology of S. xylosus has not ...
ORGANISM(S): Staphylococcus xylosus 
2014-10-08 | E-GEOD-61514 | biostudies-arrayexpress
MetabolomicsPhotorespiration is linked to DNA methylation by formate as one-carbon source.
DNA methylation is a key epigenetic modification regulating genome organization, stability, and gene expression. Stable DNA methylation critically relies on methyl groups provided through folate-mediated one-carbon (C1) metabolism, yet the origin and regulation of C1 supply remain elusive. Here we d...
2026-01-06 | MTBLS13444 | MetaboLights
UnknownA conserved aromatic lock for the tryptophan rotameric switch in TM-VI of seven-transmembrane receptors.
Not available
S-EPMC2823539 | biostudies-literature
ProteomicsWheat and Arabidopsis employ different strategies to optimize the adjustment of photosynthesis to fluctuating light under drought stress
Drought is a major cause of crop yield loss worldwide. Plants can adopt different mechanisms to survive under water deficit, where stomatal closure leads to CO2 limitation. This requires increased dissipation of light energy as heat by non-photochemical quenching (NPQ), changes in the structural con...
ORGANISM(S): Triticum aestivum (Wheat) 
2022-03-02 | PXD011110 | Pride
Proteomics Photosynthesis Wheat Arabidopsis Drought 
ProteomicsIn vivo, Quantitative label free proteomics and microscopy analysis highlights the central role of the endomembrane system during barley grain filling development.
Abstract Barley is a cereal crop of worldwide importance for brewing industry, animal and in lesser extent humannutrition. Grain development is a tightly controlled process which predominantly contributes to the final grain quality. To understand molecular changes occurring in the early seed develop...
ORGANISM(S): Hordeum vulgare (Barley) 
2018-07-02 | PXD009722 | Pride
Microscopy Shotgun proteomics Endomembrane system. barley caryopsis development Escrt Qrt-pcr 
ProteomicsUsing RT-qPCR, proteomics and microscopy to unravel the spatio-temporal expression and subcellular localization of hordoindolines across development in barley endosperm
Hordeum vulgare (barley) hordoindolines (HINs), HINa, HINb1 and HINb2, are orthologous proteins of wheat puroindolines (PINs) that are small, basic, cysteine-rich seed-specific proteins and responsible for grain hardness. Grain hardness, is, next to its protein content, a major quality trait. In ba...
ORGANISM(S): Hordeum vulgare (Barley) 
2018-07-02 | PXD009708 | Pride
Spatio-temporal  laser microdissection  endosperm  label-free shotgun proteomics  rt-qpcr  reference genes  end-product quality Golden promise  protein bodies  grain hardness Barley caryopsis  hordoindoline 
TranscriptomicsExploration of the sulfur metabolism in the yeast Kluyveromyces lactis
A comparison between high and low sulfur source supplies, i.e., sulfate, methionine or cystine, was carried out in order to identify key steps in the biosynthetic and catabolic pathways of the sulfur amino acids. the transcriptomic study was carried out using Agilent 8X15k slides with a custom oligo...
ORGANISM(S): Kluyveromyces lactis 
2011-09-30 | E-GEOD-26013 | biostudies-arrayexpress
ProteomicsProteomes of dissected developing barley endosperm layers and microscopy identifies the starchy endosperm as prominent tissue for the storage of ER derived hordeins accompanied by the accumulation of HvPDIL1-1 and its intracellular re-localization
Barley (Hordeum vulgare) is one of the major food sources for humans and forage source for animal livestock. Barley endosperm is structured into three distinct cell layers: the starchy endosperm, which acts essentially as storage tissue for starch, the subaleurone, which is characterized by a high a...
ORGANISM(S): Hordeum vulgare (Barley) 
2018-10-01 | PXD009710 | Pride
Hvpdil 1-1 Barley caryopsis Shotgun proteomics Hordeins Endoplasmic reticulum Laser microdissection 
ProteomicsNetwork-based integration of multi-omics data identifies the determinants of miR-491-5p effects
The identification of miRNAs’ targets and associated regulatory networks might allow the definition of new strategies using drugs whose association might mimic a given miRNA’s effects. Based on this assumption our group devised a multi-omics approach in an attempt to precisely characterize miRNAs’ e...
ORGANISM(S): Homo sapiens (Human) 
2021-09-09 | PXD022131 | Pride
Ovarian cancer Mirna Network Multi-omics 
ProteomicsAn integrated model system to study biofilm-associated adaptation to antimicrobials and resistance evolution in Pseudomonas aeruginosa MPAO1
Using an integrated model system for reproducible growth of biofilms, a JPIAMR-funded consortium of researchers* studied the expressed proteome of P. aeruginosa strain MPAO1 under i) planktonic growth, and ii) biofilm formation conditions. The model system included, as a first step, the sequencing a...
ORGANISM(S): Pseudomonas aeruginosa 
2021-09-09 | PXD017122 | Pride
Comparative genomics Strain mpao1 Planktonic Biofilm Flow chamber Colistin Proteogenomics Shotgun proteomics Transposon sequencing Antibiotic resistance related proteins Genome sequencing Antimicrobials P. aeruginosa 
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