Evidence map›Paper›PMID 17209074›Full record

ArticleApplied and environmental microbiology2007

Expression of plant flavor genes in Lactococcus lactis.

Igor Hernández, Douwe Molenaar, Jules Beekwilder, Harro Bouwmeester, Johan E T van Hylckama Vlieg

Open access · greenAbstract read
In one paragraph

Article in Applied and environmental microbiology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

11 citing papers in PubMed, 42 citations in OpenAlex.

  1. Review
  2. EngineeringPeerJ · 2019
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  7. Article
  8. Functional expression of an orchid fragrance gene in Lactococcus lactis.International journal of molecular sciences · 2012
    Article
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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 1 country.

Igor HernándezNIZO food research, P.O. Box 20, 6710 BA Ede, The Netherlands.
Douwe Molenaar
Jules Beekwilder
Harro Bouwmeester
Johan E T van Hylckama Vlieg
Nederlands Instituut Voor Zuivel Oonderzoek · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lactic acid bacteria, such as Lactococcus lactis, are attractive hosts for the production of plant-bioactive compounds because of their food grade status, efficient expression, and metabolic engineering tools. Two genes from strawberry (Fragaria x ananassa), encoding an alcohol acyltransferase (SAAT) and a linalool/nerolidol synthase (FaNES), were cloned in L. lactis and actively expressed using the nisin-induced expression system. The specific activity of SAAT could be improved threefold (up to 564 pmol octyl acetate h-1 mg protein-1) by increasing the concentration of tRNA1Arg, which is a rare tRNA molecule in L. lactis. Fermentation tests with GM17 medium and milk with recombinant L. lactis strains expressing SAAT or FaNES resulted in the production of octyl acetate (1.9 microM) and linalool (85 nM) to levels above their odor thresholds in water. The results illustrate the potential of the application of L. lactis as a food grade expression platform for the recombinant production of proteins and bioactive compounds from plants.

Indexed as

Genes, PlantAcyltransferasesBiotechnologyFlavoring AgentsFragariaGene Expression Regulation, BacterialLactococcus lactisLigasesNisinPlant ProteinsRecombinant ProteinsSesquiterpenesAcyltransferasesalcohol acyltransferase, Fragaria ananassaFlavoring AgentsLigasesnerolidolNisinPlant ProteinsRecombinant ProteinsSesquiterpenes

Identifiers

PMID17209074
PMCPMC1828780
OpenAlexW2119167209

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.