Evidence map›Paper›PMID 32225039›Full record

ArticleMicroorganisms2020

Role of

Ángel de la Cruz Pech-Canul, Geovanny Rivera-Hernández, Joaquina Nogales, Otto Geiger, María J Soto, Isabel M López-Lara

Open access · goldAbstract read
In one paragraph

Article in Microorganisms, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.9field-weighted citation impact, top 20% 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

6 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Review
  3. Cells · 2024
    Article
  4. Review
  5. Article
  6. Article
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

6 authors at 2 institutions in 2 countries.

Ángel de la Cruz Pech-CanulPrograma de Ecología Genómica, Centro de Ciencias Genómicas, Universidad Nacional Autónoma de México. Cuernavaca, Morelos, C.P. 62210, Mexico.
Geovanny Rivera-HernándezPrograma de Ecología Genómica, Centro de Ciencias Genómicas, Universidad Nacional Autónoma de México. Cuernavaca, Morelos, C.P. 62210, Mexico.
Joaquina NogalesDepartamento de Microbiología del Suelo y Sistemas Simbióticos. Estación Experimental del Zaidín, CSIC, 18008 Granada, Spain.
Otto GeigerPrograma de Ecología Genómica, Centro de Ciencias Genómicas, Universidad Nacional Autónoma de México. Cuernavaca, Morelos, C.P. 62210, Mexico.
María J SotoDepartamento de Microbiología del Suelo y Sistemas Simbióticos. Estación Experimental del Zaidín, CSIC, 18008 Granada, Spain.
Isabel M López-LaraPrograma de Ecología Genómica, Centro de Ciencias Genómicas, Universidad Nacional Autónoma de México. Cuernavaca, Morelos, C.P. 62210, Mexico.
Universidad Nacional Autónoma de México · MXEstación Experimental del Zaidín · ES

Funding

Consejo Nacional de Ciencia y Tecnología 153998Consejo Nacional de Ciencia y Tecnología 253549Spanish Ministry MICINN/MINECO BIO2013-42801-PSpanish Ministry MICINN/MINECO PGC2018-096477-B-I00
6 · The paper itself

Abstract

FadD is an acyl-coenzyme A (CoA) synthetase specific for long-chain fatty acids (LCFA). Strains mutated in fadD cannot produce acyl-CoA and thus cannot grow on exogenous LCFA as the sole carbon source. Mutants in the fadD (smc02162) of Sinorhizobium meliloti are unable to grow on oleate as the sole carbon source and present an increased surface motility and accumulation of free fatty acids at the entry of the stationary phase of growth. In this study, we found that constitutive expression of the closest FadD homologues of S. meliloti, encoded by sma0150 and smb20650, could not revert any of the mutant phenotypes. In contrast, the expression of Escherichia coli fadD could restore the same functions as S. meliloti fadD. Previously, we demonstrated that FadD is required for the degradation of endogenous fatty acids released from membrane lipids. Here, we show that absence of a functional fadD provokes a significant loss of viability in cultures of E. coli and of S. meliloti in the stationary phase, demonstrating a crucial role of fatty acid degradation in survival capacity.

Indexed as

free fatty acidslong-chain acyl-CoA synthetasemalonyl-CoA synthetaseSinorhizobium (Ensifer)surface motilitysurvival

Identifiers

PMID32225039
PMCPMC7232532
OpenAlexW3013233821

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.