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MetabolomicsL-leucine increases the sensitivity of drug-resistant Salmonella to sarafloxacin by stimulating central carbon metabolism and increasing intracellular reactive oxygen species level (LC-MS positive mode)

The overuse of antibiotics has made public health and safety face a serious crisis. It is urgent to develop new clinical treatment methods to combat drug-resistant bacteria to alleviate the health crisis. The efficiency of antibiotics is closely related to the metabolic state of bacteria. However...

2023-05-02 | MTBLS7711 | MetaboLights
MetabolomicsL-leucine increases the sensitivity of drug-resistant Salmonella to sarafloxacin by stimulating central carbon metabolism and increasing intracellular reactive oxygen species level (LC-MS negative mode)

The overuse of antibiotics has made public health and safety face a serious crisis. It is urgent to develop new clinical treatment methods to combat drug-resistant bacteria to alleviate the health crisis. The efficiency of antibiotics is closely related to the metabolic state of bacteria. However...

2023-05-02 | MTBLS7713 | MetaboLights
TranscriptomicspiRNAs initiate an epigenetic memory of non-self RNA in the C. elegans germline.
Organisms exhibit a fascinating array of gene-silencing pathways, which have evolved in part, to confront invasive nucleic acids such as transposons and viruses. A key question raised by the existence of these pathways is how do they distinguish M-bM-^@M-^\selfM-bM-^@M-^] from M-bM-^@M-^\non-selfM-b...
ORGANISM(S): Caenorhabditis elegans 
2012-07-17 | E-GEOD-38724 | biostudies-arrayexpress
MetabolomicsTranscriptomics and metabolomics of engineered Synechococcus elongatus during photomixotrophic growth

BACKGROUND: Converting carbon dioxide (CO2) into value-added chemicals using engineered cyanobacteria is a promising strategy to tackle the global warming and energy shortage issues. However, most cyanobacteria are autotrophic and use CO2 as a sole carbon source, which makes it h...

2022-03-21 | MTBLS2825 | MetaboLights
TranscriptomicsSMAUG Is a Major Regulator of Maternal mRNA Destabilization in Drosophila
In animals, egg activation triggers a cascade of posttranscriptional events that act on maternally synthesized RNAs. We show that, in Drosophila, the PAN GU (PNG) kinase sits near the top of this cascade, triggering translation of SMAUG (SMG), a multifunctional posttranscriptional regulator conserve...
ORGANISM(S): Drosophila melanogaster 
2007-09-13 | E-GEOD-8910 | biostudies-arrayexpress
UnknownPreparation and Characterization of an Ancient Aminopeptidase Obtained from Ancestral Sequence Reconstruction for L-Carnosine Synthesis.
Not available
S-EPMC9570944 | biostudies-literature
UnknownRepair of Adult Mammalian Heart After Damages by Oral Intake of Gu Ben Pei Yuan San.
Not available
S-EPMC6541202 | biostudies-literature
TranscriptomicsCharting a dynamic DNA methylation landscape of the human genome
DNA methylation is a defining feature of mammalian cellular identity and is essential for normal development. Most cell types, except germ cells and pre-implantation embryos, display relatively stable DNA methylation patterns, with 70-80% of all CpGs being methylated. Despite recent advances we stil...
ORGANISM(S): Homo sapiens 
2013-08-09 | E-GEOD-46644 | biostudies-arrayexpress
TranscriptomicsRNA-seq profiles of Arabidopsis thaliana wild-type and fip37-4 LEC1:FIP37
N6-methyladenosine (m6A) represents the most prevalent internal modification on messenger RNA, and requires a multicomponent m6A methyltransferase complex in mammals. How their plant counterparts determine the global m6A modification landscape and its molecular link to plant development remain elusi...
ORGANISM(S): Arabidopsis thaliana 
2016-07-25 | E-GEOD-75507 | biostudies-arrayexpress
TranscriptomicsSlicing-Independent RISC Activation Requires the Argonaute PAZ Domain
Small RNAs regulate the genetic networks through a ribonucleoprotein complex called the RNA induced silencing complexes (RISC), which in mammals contains at its center one of four Argonaute proteins (Ago1-4). A key regulatory event in the RNAi and miRNA pathways is Ago loading, where double stranded...
ORGANISM(S): Homo sapiens 
2012-07-12 | E-GEOD-39146 | biostudies-arrayexpress
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