ArticlemBio2021
SAR11 Cells Rely on Enzyme Multifunctionality To Metabolize a Range of Polyamine Compounds.
Article in mBio, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
14 citing papers in PubMed, 22 citations in OpenAlex.
- Diel and eddy driven changes in microbial gene expression and biogeochemistry in the oceanic chlorophyll maximum.Nature communications · 2026Article
- Seasonal patterns of DOM molecules are linked to microbial functions in the oligotrophic ocean.mSystems · 2026Article
- Global niche partitioning of purine and pyrimidine cross-feeding among ocean microbes.Science advances · 2025Article
- Culture-supported ecophysiology of the SAR116 clade demonstrates metabolic and spatial niche partitioning.The ISME journal · 2025Article
- Whole cell affinity for 4-amino-5-hydroxymethyl-2-methylpyrimidine (HMP) in the marine bacterium Candidatus Pelagibacter st. HTCC7211 explains marine dissolved HMP concentrations.Environmental microbiology reports · 2024Article
- Substrate uptake patterns shape niche separation in marine prokaryotic microbiome.Science advances · 2024Article
- The AEGEAN-169 clade of bacterioplankton is synonymous with SAR11 subclade V (HIMB59) and metabolically distinct.mSystems · 2023Article
- A Reduction of Transcriptional Regulation in Aquatic Oligotrophic Microorganisms Enhances Fitness in Nutrient-Poor Environments.Microbiology and molecular biology reviews : MMBR · 2023Review
- Chitin utilization by marine picocyanobacteria and the evolution of a planktonic lifestyle.Proceedings of the National Academy of Sciences of the United States of America · 2023Article
- Basin-scale biogeography of Prochlorococcus and SAR11 ecotype replication.The ISME journal · 2023Article
- Genomic insight into strategy, interaction and evolution of nitrifiers in metabolizing key labile-dissolved organic nitrogen in different environmental niches.Frontiers in microbiology · 2023Article
- Polymeric carbohydrates utilization separates microbiomes into niches: insights into the diversity of microbial carbohydrate-active enzymes in the inner shelf of the Pearl River Estuary, China.Frontiers in microbiology · 2023Article
- Glycine betaine uptake and metabolism in marine microbial communities.Environmental microbiology · 2022Article
- Structural and Biochemical Basis of a Marine Bacterial Glycoside Hydrolase Family 2 β-Glycosidase with Broad Substrate Specificity.Applied and environmental microbiology · 2022Article
Corrections and comments
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Authors and funding
9 authors at 2 institutions in 2 countries.
Funding
Abstract
In the ocean surface layer and cell culture, the polyamine transport protein PotD of SAR11 bacteria is often one of the most abundant proteins detected. Polyamines are organic cations at seawater pH produced by all living organisms and are thought to be an important component of dissolved organic matter (DOM) produced in planktonic ecosystems. We hypothesized that SAR11 cells uptake and metabolize multiple polyamines and use them as sources of carbon and nitrogen. Metabolic footprinting and fingerprinting were used to measure the uptake of five polyamine compounds (putrescine, cadaverine, agmatine, norspermidine, and spermidine) in two SAR11 strains that represent the majority of SAR11 cells in the surface ocean environment, "
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.