Evidence map›Paper›PMID 35862682›Full record

ArticleApplied and environmental microbiology2022

Regulation of l- and d-Aspartate Transport and Metabolism in Acinetobacter baylyi ADP1.

Stacy R Bedore, Alicia L Schmidt, Lauren E Slarks, Chantel V Duscent-Maitland, Kathryn T Elliott, Silke Andresen, Flavia G Costa, R Sophia Weerth, Melissa P Tumen-Velasquez, Lindsey N Nilsen and 4 more

Open access · greenAbstract read
In one paragraph

Article in Applied and environmental microbiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.7field-weighted citation impact, top 39% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

8 citing papers in PubMed, 9 citations in OpenAlex.

  1. Recent progress in microbial production of D-aspartate.World journal of microbiology & biotechnology · 2026
    Review
  2. Article
  3. Article
  4. Review
  5. Article
  6. Aspartate aminotransferase ofMicrobiology (Reading, England) · 2024
    Article
  7. Regulation of tricarboxylate transport and metabolism inApplied and environmental microbiology · 2024
    Article
  8. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

14 authors at 1 institution in 1 country.

Stacy R BedoreDepartment of Microbiology, University of Georgiagrid.213876.9, Athens, Georgia, USA.ORCID 0000-0002-5071-1025
Alicia L SchmidtDepartment of Microbiology, University of Georgiagrid.213876.9, Athens, Georgia, USA.
Lauren E SlarksDepartment of Microbiology, University of Georgiagrid.213876.9, Athens, Georgia, USA.
Chantel V Duscent-MaitlandDepartment of Microbiology, University of Georgiagrid.213876.9, Athens, Georgia, USA.ORCID 0000-0002-8052-3068
Kathryn T ElliottDepartment of Microbiology, University of Georgiagrid.213876.9, Athens, Georgia, USA.ORCID 0000-0003-3951-9160
Silke AndresenDepartment of Microbiology, University of Georgiagrid.213876.9, Athens, Georgia, USA.ORCID 0000-0001-7530-3397
Flavia G CostaDepartment of Microbiology, University of Georgiagrid.213876.9, Athens, Georgia, USA.ORCID 0000-0001-7058-6009
R Sophia WeerthDepartment of Microbiology, University of Georgiagrid.213876.9, Athens, Georgia, USA.ORCID 0000-0002-4034-0654
Melissa P Tumen-VelasquezDepartment of Microbiology, University of Georgiagrid.213876.9, Athens, Georgia, USA.
Lindsey N NilsenDepartment of Microbiology, University of Georgiagrid.213876.9, Athens, Georgia, USA.
Cassandra E DeanDepartment of Microbiology, University of Georgiagrid.213876.9, Athens, Georgia, USA.
Anna C KarlsDepartment of Microbiology, University of Georgiagrid.213876.9, Athens, Georgia, USA.ORCID 0000-0002-0198-1272
Timothy R HooverDepartment of Microbiology, University of Georgiagrid.213876.9, Athens, Georgia, USA.ORCID 0000-0003-1101-8030
Ellen L NeidleDepartment of Microbiology, University of Georgiagrid.213876.9, Athens, Georgia, USA.ORCID 0000-0003-1665-5303
University of Georgia · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The regulated uptake and consumption of d-amino acids by bacteria remain largely unexplored, despite the physiological importance of these compounds. Unlike other characterized bacteria, such as Escherichia coli, which utilizes only l-Asp, Acinetobacter baylyi ADP1 can consume both d-Asp and l-Asp as the sole carbon or nitrogen source. As described here, two LysR-type transcriptional regulators (LTTRs), DarR and AalR, control d- and l-Asp metabolism in strain ADP1. Heterologous expression of A. baylyi proteins enabled E. coli to use d-Asp as the carbon source when either of two transporters (AspT or AspY) and a racemase (RacD) were coexpressed. A third transporter, designated AspS, was also discovered to transport Asp in ADP1. DarR and/or AalR controlled the transcription of

Indexed as

AcinetobacterGene Expression Regulation, BacterialBacterial ProteinsCarbonD-Aspartic AcidEscherichia coliMembrane Transport ProteinsNitrogenPeptide HydrolasesBacterial ProteinsCarbonD-Aspartic AcidMembrane Transport ProteinsNitrogenPeptide HydrolasesAcinetobacter baylyiADP1aspartateDarRLTTRLysRracemaseregulationtransport

Identifiers

PMID35862682
PMCPMC9361831
OpenAlexW4285495287

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.