Evidence map›Paper›PMID 31576201›Full record

ArticlePhytochemistry letters2017

Using MS-FINDER for identifying 19 natural products in the CASMI 2016 contest.

Arpana Vaniya, Stephanie N Samra, Mine Palazoglu, Hiroshi Tsugawa, Oliver Fiehn

Open access · greenAbstract read
In one paragraph

Article in Phytochemistry letters, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.0field-weighted citation impact, top 21% 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

13 citing papers in PubMed, 28 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 2 institutions in 3 countries.

Arpana VaniyaUniversity of California Davis, West Coast Metabolomics Center, Genome Center, 451 Health Sciences Drive, Davis, CA 95616, USA.
Stephanie N SamraUniversity of California Davis, West Coast Metabolomics Center, Genome Center, 451 Health Sciences Drive, Davis, CA 95616, USA.
Mine PalazogluUniversity of California Davis, West Coast Metabolomics Center, Genome Center, 451 Health Sciences Drive, Davis, CA 95616, USA.
Hiroshi TsugawaRIKEN Center for Sustainable Resource Science, Yokohama, Kanagawa, Japan.
Oliver FiehnUniversity of California Davis, West Coast Metabolomics Center, Genome Center, 451 Health Sciences Drive, Davis, CA 95616, USA.
University of California, Davis · USRIKEN Center for Sustainable Resource Science · JP

Funding

West Coast Central Comprehensive Metabolomics Resource Core (WC3MRC)U24DK097154 · NIDDK · UNIVERSITY OF CALIFORNIA AT DAVIS · PI FIEHN, OLIVER · 2012 to 2017
$9.9M
NIDDK NIH HHS U24 DK097154
6 · The paper itself

Abstract

In its fourth year, the CASMI 2016 contest was organized to evaluate current chemical structure identification strategies for 19 natural products using high-resolution LC-MS and LC-MS/MS challenge datasets using automated methods with or without the combination of other tools. These natural products originate from plants, fungi, marine sponges, algae, or micro-algae. Every compound annotation workflow must start with determination of elemental compositions. Of these 19 challenges, one was excluded by the organizers after submission. For the remaining 18 challenges, three software programs were used. MS-FINDER version 1.62 was able to correctly identify 89% of the molecular formulas using an internal database that comprised of 13 metabolomics repositories with 45,181 formulas. SIRIUS correctly identified 61% compositions using PubChem formulas and Seven Golden Rules correctly identified 83% by using the Dictionary of Natural Products as a targeted database. Next, we performed structural dereplication for which we used the consensus formula from the three software programs. We submitted two solution sets for these challenges. In the first solution set,

Indexed as

CASMIcompound identificationmass spectrometryMS-FINDERnatural productstandem mass spectrometry

Identifiers

PMID31576201
PMCPMC6771281
OpenAlexW2560493283

What OpenQuestion holds

Textmetadata
LicenceTDM
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.