Evidence map›Paper›PMID 30830251›Full record

ArticleApplied microbiology and biotechnology2019

Uncovering carbohydrate metabolism through a genotype-phenotype association study of 56 lactic acid bacteria genomes.

Gemma Buron-Moles, Anna Chailyan, Igor Dolejs, Jochen Forster, Marta Hanna Mikš

Open access · hybridAbstract read
In one paragraph

Article in Applied microbiology and biotechnology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed
10.4field-weighted citation impact, top 1% 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

55 citing papers in PubMed, 101 citations in OpenAlex.

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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

5 authors at 1 institution in 3 countries.

Gemma Buron-MolesCarlsberg Research Laboratory, J.C. Jacobsens Gade 4, 1799, Copenhagen V, Denmark. gemmaburonmoles@gmail.com.ORCID http://orcid.org/0000-0002-3799-3339
Anna ChailyanCarlsberg Research Laboratory, J.C. Jacobsens Gade 4, 1799, Copenhagen V, Denmark.
Igor DolejsCarlsberg Research Laboratory, J.C. Jacobsens Gade 4, 1799, Copenhagen V, Denmark.
Jochen ForsterCarlsberg Research Laboratory, J.C. Jacobsens Gade 4, 1799, Copenhagen V, Denmark. jochen.forster@carlsberg.com.
Marta Hanna MikšCarlsberg Research Laboratory, J.C. Jacobsens Gade 4, 1799, Copenhagen V, Denmark.
Carlsberg Laboratory · DK

Funding

Carlsbergfondet CF14-0450
6 · The paper itself

Abstract

Owing to their unique potential to ferment carbohydrates, both homo- and heterofermentative lactic acid bacteria (LAB) are widely used in the food industry. Deciphering the genetic basis that determine the LAB fermentation type, and hence carbohydrate utilization, is paramount to optimize LAB industrial processes. Deep sequencing of 24 LAB species and comparison with 32 publicly available genome sequences provided a comparative data set including five major LAB genera for further analysis. Phylogenomic reconstruction confirmed Leuconostoc and Pediococcus species as independently emerging from the Lactobacillus genus, within one of the three phylogenetic clades identified. These clades partially grouped LABs according to their fermentation types, suggesting that some metabolic capabilities were independently acquired during LAB evolution. In order to apply a genome-wide association study (GWAS) at the multigene family level, utilization of 49 carbohydrates was also profiled for these 56 LAB species. GWAS results indicated that obligately heterofermentative species lack 1-phosphofructokinase, required for D-mannose degradation in the homofermentative pathway. Heterofermentative species were found to often contain the araBAD operon, involved in L-arabinose degradation, which is important for heterofermentation. Taken together, our results provide helpful insights into the genetic determinants of LAB carbohydrate metabolism, and opens for further experimental research, aiming at validating the role of these candidate genes for industrial applications.

Indexed as

Genetic Association StudiesGenome, BacterialCarbohydrate MetabolismFermentationFood MicrobiologyHigh-Throughput Nucleotide SequencingLactobacillalesLactobacillusMannosePhosphofructokinase-1Phylogeny1-phosphofructokinaseMannosePhosphofructokinase-1Carbohydrate metabolismFunctional genomicsGenome-wide association studyGenotype-phenotype association studyLactic acid bacteriaMicrobial genomics

Identifiers

PMID30830251
PMCPMC6447522
OpenAlexW2920304105

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.