Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Microbial Stratification and DOM Removal in Drinking Water Biofilters Implications for Enhanced Performance

ABSTRACT: Microbial Stratification and DOM Removal in Drinking Water Biofilters Implications for Enhanced Performance

PROVIDER: PRJEB71363 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Similar Datasets

biofilters

Project description:biofilters Metagenome

| PRJNA731986 | ENA

biofilters

Project description:biofilters Raw sequence reads

| PRJNA1462568 | ENA

Binding site analysis and identification of reciprocal targeting of Dom-A and Xbp1 in Drosophila melanogaster

Project description:The DOM-A complex regulates cell growth and proliferation in Drosophila. Analogous to the mammalian Tip60–p400 complex, DOM-A integrates two epigenetic effectors: a SWR1-type ATPase (Domino-A) that mediates histone exchange and the Tip60/KAT5 acetyltransferase. We identified Xbp1, a conserved transcriptional regulator of the unfolded protein response (UPR), as a tight interactor of the immunopurified DOM-A complex and explored the functional consequences of this association. Integrative analysis of Xbp1 and DOM-A occupancy in proliferating cells, together with reciprocal protein depletion, revealed two distinct modes of Xbp1 chromatin binding. In a sequence-specific mode, Xbp1 recruits DOM-A to motif-bearing promoters of UPR genes. In a second, motif-independent mode, Xbp1 localizes to hundreds of high-confidence DOM-A binding sites that lack Xbp1 recognition motifs; these interactions depend on DOM-A, consistent with a “reverse targeting” mechanism. Consistent with functional coupling, depletion of DOM-A reduces Xbp1 protein abundance without affecting Xbp1 mRNA levels, suggesting post-translational stabilization of Xbp1 upon association with DOM-A. Together, these findings indicate that the genome-wide interplay between Xbp1 and DOM-A may integrate UPR signaling with the broader, DOM-mediated regulation of cell growth and proliferation.

2025-10-20 | E-MTAB-15796 | biostudies-arrayexpress

On the role of DOM under varying climate change conditions in Crocosphaera

Project description:Diazotrophs provide the main source of reactive nitrogen to the ocean, sustaining primary productivity and CO2 uptake. Climate change is raising temperatures, decreasing pH and reducing nutrient availability. How microbes respond to these changes is largely unexplained. Similarly, the role of DOM in the growth and survival of certain diazotrophic organisms is poorly understood. Moreover, growing evidence indicates some diazotrophs are capable of utilizing distinct DOM compounds via osmotrophy providing them with additional metabolic plasticity and ecological advantages compared to other non-diazotrophic microbes. We aimed to understand how osmotrophy could modify carbon uptake and alleviate energy stress in diazotrophs under ongoing climate change perturbations. We hypothesized that Crocosphaera preferentially uses DOM when labile as a carbon source in present pH conditions, as compared to future more acidic scenarios with higher access to inorganic carbon. Alternatively, the lower pH may cause Crocosphaera to be energy limited when trying to maintain intracellular homeostasis which would favour DOM uptake as an extra source of energy.

2023-05-23 | GSE229037 | GEO

Performance and Biology of Biofilters in AD Systems

Project description:Biochemcial as well as culture- independent evaluation of bark mulch-biofilters during thermophilic anaerobic digestion.

| PRJEB90291 | ENA

Blueprint Kalmar DOM mesocosms

Project description:Blueprint Kalmar DOM mesocosms

| PRJEB83036 | ENA

Microbial communities and DOM

Project description:Microbial communities and DOM

| PRJEB52138 | ENA

Wood-Pellet and Cork Biofilters

Project description:Wood-Pellet and Cork Biofilters