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MetabolomicsMapping the biosynthetic pathway of a hybrid polyketide-nonribosomal peptide in a metazoan
Polyketide synthase (PKS) and nonribosomal peptide synthetase (NRPS) hybrid systems typically use complex protein-protein interactions to facilitate direct transfer of intermediates between these multimodular megaenzymes. In the canal-associated neurons (CANs) of Caenorhabditis elegans, PKS-1 and NR...
2021-06-22 | MTBLS2313 | MetaboLights
MetabolomicsPlant elicitor peptide signalling confers rice resistance to piercing-sucking insect herbivores and pathogens
Rice is a staple food crop worldwide, and its production is severely threatened by phloem-feeding insect herbivores, particularly the brown planthopper (BPH, Nilaparvata lugens), and destructive pathogens. Despite the identification of many BPH resistance genes, the molecular basis of rice resistanc...
2022-02-23 | MTBLS3518 | MetaboLights
MetabolomicsBiosynthesis of Isonitrile Lipopeptides by Conserved Non-ribosomal Peptide Synthetase Gene Clusters in Actinobacteria
A putative lipopeptide biosynthetic gene cluster is conserved in many species of Actinobacteria, including Mycobacterium tuberculosis and Mycobacterium marinum, but the specific function of the encoding proteins has been elusive. Using both in vivo heterologous reconstitution and in vitro biochemica...
2017-07-18 | MTBLS454 | MetaboLights
MetabolomicsApplication of the Protease-Resistant Antimicrobial Peptide R7I, Composed of Natural Amino Acids, as a Functional Food Ingredient for Modulating Intestinal Health

Foodborne pathogenic bacterial infections pose significant challenges to global food safety and public health, while the issue of antimicrobial resistance (AMR) has worsened in recent years, creating an urgent need for safe, natural alternatives to combat foodborne pathogens and associated intest...

2025-11-09 | MTBLS13292 | MetaboLights
ProteomicsIn situ synthesis of peptide microarrays - shadow mask design [3]
In this paper several computer programs were used to simulate in situ synthesis of peptides using shadow masks and BOC synthesis. The peptides were designed to be random, or pseudo-random, but fulfill requirements of immunosignaturing. This file contains data from actual 330,000 peptide arrays tha...
ORGANISM(S): Mus musculus 
2014-01-16 | E-GEOD-50571 | biostudies-arrayexpress
MetabolomicsFatty acid synthesis in colorectal cancer: characterization of lipid metabolism in serum, tumour, and normal host tissues
The objective of the experiment was to compare serum fatty acid metabolite abundance between individuals with varying clinical stages of colorectal cancer (stage I-IV) and age-and-gender matched disease-free controls. Fatty acid metabolite abundance was compared between locoregional (stage I-III) an...
2016-12-15 | MTBLS27 | MetaboLights
ProteomicsIn situ synthesis of peptide microarrays - shadow mask design [1]
A computer program was used to create random amino acid sequences based on and restricted by physical shadow masks which will be used for lithography-based synthesis of peptides. The output from this algorithm was used to create peptides that were synthesized by Sigma Aldrich, and printed onto glas...
ORGANISM(S): Mus musculus 
2014-01-16 | E-GEOD-49217 | biostudies-arrayexpress
MetabolomicsMetabolomic profiling reveals the effects of early-life lactoferrin intervention on protein synthesis, energy production and antioxidative capacity in the liver of suckling piglets

The objective of this study was to reveal the effects of early life lactoferrin intervention on the liver metabolism in the suckling piglets. Sixty newborn piglets with an average initial body weight (BW) of 1.51 ± 0.05 kg were assigned to the control (CON) group and the lactoferrin (LF) group. P...

2022-03-01 | MTBLS2279 | MetaboLights
ProteomicsIn situ synthesis of peptide microarrays - shadow mask design [2]
An experiment was designed to use a computer program to create lithography masks using a pseudo-random pattern generator. The data in this file are results from immunosignaturing 8 different monoclonals using a 10,000 peptide random-sequence microarray. Peptides were synthesized by Sigma Aldrich, ...
ORGANISM(S): Mus musculus 
2014-01-16 | E-GEOD-50044 | biostudies-arrayexpress
TranscriptomicsInhibition of Staphylococcus aureus biofilm formation by gurmarin, a plant-derived cyclic peptide
Staphylococcus aureus is an opportunistic pathogen capable of causing various infections ranging from superficial skin infections to life-threatening severe diseases, including pneumonia and sepsis. This bacterium is attached to biotic and abiotic surfaces and forms biofilms that are resistant to co...
ORGANISM(S): Staphylococcus aureus 
2022-09-21 | E-MTAB-12154 | biostudies-arrayexpress
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