Evidence map›Paper›PMID 23390612›Full record

ArticleG3 (Bethesda, Md.)2013

Allele identification for transcriptome-based population genomics in the invasive plant Centaurea solstitialis.

Katrina M Dlugosch, Zhao Lai, Aurélie Bonin, José Hierro, Loren H Rieseberg

Open access · goldAbstract read
In one paragraph

Article in G3 (Bethesda, Md.), 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
3.9field-weighted citation impact, top 6% 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

19 citing papers in PubMed, 52 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 3 institutions in 3 countries.

Katrina M DlugoschDepartment of Botany, University of British Columbia, Vancouver, BC V6T1Z4, Canada. kdlugosch@email.arizona.edu
Zhao Lai
Aurélie Bonin
José Hierro
Loren H Rieseberg
Indiana University Bloomington · USUniversity of British Columbia · CAUniversidad Nacional de La Pampa · AR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Transcriptome sequences are becoming more broadly available for multiple individuals of the same species, providing opportunities to derive population genomic information from these datasets. Using the 454 Life Science Genome Sequencer FLX and FLX-Titanium next-generation platforms, we generated 11-430 Mbp of sequence for normalized cDNA for 40 wild genotypes of the invasive plant Centaurea solstitialis, yellow starthistle, from across its worldwide distribution. We examined the impact of sequencing effort on transcriptome recovery and overlap among individuals. To do this, we developed two novel publicly available software pipelines: SnoWhite for read cleaning before assembly, and AllelePipe for clustering of loci and allele identification in assembled datasets with or without a reference genome. AllelePipe is designed specifically for cases in which read depth information is not appropriate or available to assist with disentangling closely related paralogs from allelic variation, as in transcriptome or previously assembled libraries. We find that modest applications of sequencing effort recover most of the novel sequences present in the transcriptome of this species, including single-copy loci and a representative distribution of functional groups. In contrast, the coverage of variable sites, observation of heterozygosity, and overlap among different libraries are all highly dependent on sequencing effort. Nevertheless, the information gained from overlapping regions was informative regarding coarse population structure and variation across our small number of population samples, providing the first genetic evidence in support of hypothesized invasion scenarios.

Indexed as

Genome, PlantMetagenomicsTranscriptomeAllelesCentaureaCluster AnalysisDatabases, FactualGene LibraryGenetic LociGenotypeHigh-Throughput Nucleotide SequencingIntroduced SpeciesPolymorphism, Single NucleotideSoftware454 GS FLX Titaniumallele clusteringinvasive speciesnormalized ESTsyellow starthistle

Identifiers

PMID23390612
PMCPMC3564996
OpenAlexW2051120434

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.