Evidence map›Paper›PMID 24628835›Full record

ArticleBMC genomics2014

Western corn rootworm (Diabrotica virgifera virgifera) transcriptome assembly and genomic analysis of population structure.

Lex E Flagel, Raman Bansal, Randall A Kerstetter, Mao Chen, Matthew Carroll, Ronald Flannagan, Thomas Clark, Barry S Goldman, Andy P Michel

Abstract read
In one paragraph

Article in BMC genomics, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
–field-weighted citation impact
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

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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

16 citing papers in PubMed.

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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

9 authors.

Lex E Flagel
Raman Bansal
Randall A Kerstetter
Mao Chen
Matthew Carroll
Ronald Flannagan
Thomas Clark
Barry S GoldmanMonsanto Company, 700 Chesterfield Parkway W, Chesterfield, MO 63017, USA. barry.s.goldman@monsanto.com.
Andy P Michel

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWestern corn rootworm (WCR) is one of the most significant insect pests of maize in North America. WCR has dramatically increased its range in the last century, invading key maize production areas in the US and abroad. In addition, this species has a history of evolving traits that allow it to escape various control options. Improved genetic and genomic resources are crucial tools for understanding population history and the genetic basis of trait evolution. Here we produce and analyze a transcriptome assembly for WCR. We also perform whole genome population resequencing, and combine these resources to better understand the evolutionary history of WCR.

resultsThe WCR transcriptome assembly presented here contains approximately 16,000 unigenes, many of which have high similarity to other insect species. Among these unigenes we found several gene families that have been implicated in insecticide resistance in other species. We also identified over 500,000 unigene based SNPs among 26 WCR populations. We used these SNPs to scan for outliers among the candidate genes, and to understand how population processes have shaped genetic variation in this species.

conclusionsThis study highlights the utility of transcriptomic and genomic resources as foundational tools for dealing with highly adaptive pest species. Using these tools we identified candidate gene families for insecticide resistance and reveal aspects of WCR population history in light of the species' recent range expansion.

Indexed as

Genetics, PopulationGenomicsTranscriptomeAnimalsColeopteraComputational BiologyGenotypeMolecular Sequence AnnotationPolymorphism, Single NucleotideReproducibility of Results

Identifiers

PMID24628835
PMCPMC4004143

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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.