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Sirtuins are an essential family of nicotinamide adenine dinucleotide (NAD)-dependent enzymes, conserved from bacteria to humans. Here we study the bacterial sirtuin CobB in E. coli. To demonstrate its highly conserved enzymatic activities and substrates, we used proteomics to define CobB protein ...
ORGANISM(S): Escherichia coli 
2017-10-04 | PXD007864 | Pride
Proteomic analysis of E. coli 11775 and the role of RNA modificaiton by silencing RNA modifciaiton with CRISPRi
ORGANISM(S): Escherichia coli 
2026-09-28 | PXD069957 | Pride
Proteomic analysis of E. coli 8739 and the role of RNA modificaiton by silencing RNA modifciaiton with CRISPRi
ORGANISM(S): Escherichia coli 
2026-09-28 | PXD069998 | Pride
Proteomic analysis of E. coli 11775 and the role of RNA modificaiton by silencing RNA modifciaiton with CRISPRi
ORGANISM(S): Escherichia coli 
2026-09-28 | PXD069976 | Pride
Our group is working identifying antigens from E. granulosus s.l by immune-identification and LC-MS/MS methodologies, CE patient sera recognized antigens expressed by cell line from bovine’s protoscolices E .granulouss G1 (EGPE). The antigenic model from EGPE cells showed more sensitivity for patien...
ORGANISM(S): Echinococcus granulosus group 
2025-11-24 | PXD069559 | Pride
The ability to obtain purified biliverdin IX (BVIX) isomers other than the commercially available BVIXα is limited due to the low yields obtained by the chemical coupled oxidation of heme. Chemical oxidation requires toxic chemicals, has very poor BVIX yields (<0.05%), and is not conducive to scalab...
2021-12-16 | MTBLS3555 | MetaboLights
In order to provide information about the gene expression response that occurs when cells experience a change in carbon source, succinate limited chemostat cultures of Methylobacterium extorquens AM1 were grown to and maintained at an OD of ~0.63, transferred to flasks and methanol was added. Cells...
ORGANISM(S): Methylobacterium extorquens AM1 
Gram-negative bacteria possess stress responses to maintain the integrity of the cell envelope. Stress sensors monitor outer membrane permeability, envelope protein folding, and energization of the inner membrane. The systems used by Gram-negative bacteria to sense and combat stress resulting from...
ORGANISM(S): Escherichia coli K12 
primary mammary cells of the tammar were cultured with 5ug/mL E. coli derived lipoteichoic acid or lipopolysaccharide for four hours. Two control groups where tammar primary mammary cells were cultured for zero and four hours without this stimulant were also used.
ORGANISM(S): Macropus eugenii 
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