Evidence map›Paper›PMID 31585525›Full record

ArticleBMC genomics2019

A homology-guided, genome-based proteome for improved proteomics in the alloploid Nicotiana benthamiana.

Jiorgos Kourelis, Farnusch Kaschani, Friederike M Grosse-Holz, Felix Homma, Markus Kaiser, Renier A L van der Hoorn

Open access · goldAbstract read
In one paragraph

Article in BMC genomics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed
5.5field-weighted citation impact, top 4% 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

50 citing papers in PubMed, 83 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

6 authors at 2 institutions in 2 countries.

Jiorgos KourelisPlant Chemetics Laboratory, Department of Plant Sciences, University of Oxford, South Parks Road, Oxford, OX1 3RB, UK.
Farnusch KaschaniChemische Biologie, Zentrum fur Medizinische Biotechnologie, Fakultät für Biologie, Universität Duisburg-Essen, Essen, Germany.
Friederike M Grosse-HolzPlant Chemetics Laboratory, Department of Plant Sciences, University of Oxford, South Parks Road, Oxford, OX1 3RB, UK.
Felix HommaPlant Chemetics Laboratory, Department of Plant Sciences, University of Oxford, South Parks Road, Oxford, OX1 3RB, UK.
Markus KaiserChemische Biologie, Zentrum fur Medizinische Biotechnologie, Fakultät für Biologie, Universität Duisburg-Essen, Essen, Germany.
Renier A L van der HoornPlant Chemetics Laboratory, Department of Plant Sciences, University of Oxford, South Parks Road, Oxford, OX1 3RB, UK. renier.vanderhoorn@plants.ox.ac.uk.ORCID http://orcid.org/0000-0002-3692-7487
University of Oxford · GBUniversity of Duisburg-Essen · DE

Funding

BBSRC BB/R017913/1BBSRC BB/S003193/1ERC 616449
6 · The paper itself

Abstract

backgroundNicotiana benthamiana is an important model organism of the Solanaceae (Nightshade) family. Several draft assemblies of the N. benthamiana genome have been generated, but many of the gene-models in these draft assemblies appear incorrect.

resultsHere we present an improved proteome based on the Niben1.0.1 draft genome assembly guided by gene models from other Nicotiana species. Due to the fragmented nature of the Niben1.0.1 draft genome, many protein-encoding genes are missing or partial. We complement these missing proteins by similarly annotating other draft genome assemblies. This approach overcomes problems caused by mis-annotated exon-intron boundaries and mis-assigned short read transcripts to homeologs in polyploid genomes. With an estimated 98.1% completeness; only 53,411 protein-encoding genes; and improved protein lengths and functional annotations, this new predicted proteome is better in assigning spectra than the preceding proteome annotations. This dataset is more sensitive and accurate in proteomics applications, clarifying the detection by activity-based proteomics of proteins that were previously predicted to be inactive. Phylogenetic analysis of the subtilase family of hydrolases reveal inactivation of likely homeologs, associated with a contraction of the functional genome in this alloploid plant species. Finally, we use this new proteome annotation to characterize the extracellular proteome as compared to a total leaf proteome, which highlights the enrichment of hydrolases in the apoplast.

conclusionsThis proteome annotation provides the community working with Nicotiana benthamiana with an important new resource for functional proteomics.

Indexed as

Genome, PlantHydrolasesMolecular Sequence AnnotationNicotianaPhylogenyPloidiesProteomicsSequence HomologyHydrolasesGenome annotationNicotiana benthamianaProteomicsSolanaceaeSubtilases

Identifiers

PMID31585525
PMCPMC6778390
OpenAlexW2977739180

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.