Evidence map›Paper›PMID 21795387›Full record

ArticleGenome research2011

A proteogenomic analysis of Anopheles gambiae using high-resolution Fourier transform mass spectrometry.

Raghothama Chaerkady, Dhanashree S Kelkar, Babylakshmi Muthusamy, Kumaran Kandasamy, Sutopa B Dwivedi, Nandini A Sahasrabuddhe, Min-Sik Kim, Santosh Renuse, Sneha M Pinto, Rakesh Sharma and 15 more

Abstract read
In one paragraph

Article in Genome research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing 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

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

36 citing papers in PubMed.

  1. TheProceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  2. Article
  3. Article
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  5. Peptides with Antimicrobial Activity in the Saliva of the Malaria VectorInternational journal of molecular sciences · 2024
    Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Integrated Multi-Omic Analysis ofFrontiers in microbiology · 2018
    Article
  11. 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

25 authors.

Raghothama ChaerkadyMcKusick-Nathans Institute of Genetic Medicine and Department of Biological Chemistry, Johns Hopkins University, Baltimore, Maryland 21205, USA.
Dhanashree S Kelkar
Babylakshmi Muthusamy
Kumaran Kandasamy
Sutopa B Dwivedi
Nandini A Sahasrabuddhe
Min-Sik Kim
Santosh Renuse
Sneha M Pinto
Rakesh Sharma
Harsh Pawar
Nirujogi Raja Sekhar
Ajeet Kumar Mohanty
Derese Getnet
Yi Yang
Jun Zhong
Aditya P Dash
Robert M MacCallum
Bernard Delanghe
Godfree Mlambo
Ashwani Kumar
T S Keshava Prasad
Mobolaji Okulate
Nirbhay Kumar
Akhilesh Pandey

Funding

Purchase of a Linear Ion Trap/Fourier Transform Mass SpectrometerS10RR023025 · NCRR · JOHNS HOPKINS UNIVERSITY · PI COTTER, ROBERT JAMES · 2007 to 2007
$928k
NCRR NIH HHS S10 RR023025NCRR NIH HHS S10RR023025
6 · The paper itself

Abstract

Anopheles gambiae is a major mosquito vector responsible for malaria transmission, whose genome sequence was reported in 2002. Genome annotation is a continuing effort, and many of the approximately 13,000 genes listed in VectorBase for Anopheles gambiae are predictions that have still not been validated by any other method. To identify protein-coding genes of An. gambiae based on its genomic sequence, we carried out a deep proteomic analysis using high-resolution Fourier transform mass spectrometry for both precursor and fragment ions. Based on peptide evidence, we were able to support or correct more than 6000 gene annotations including 80 novel gene structures and about 500 translational start sites. An additional validation by RT-PCR and cDNA sequencing was successfully performed for 105 selected genes. Our proteogenomic analysis led to the identification of 2682 genome search-specific peptides. Numerous cases of encoded proteins were documented in regions annotated as intergenic, introns, or untranslated regions. Using a database created to contain potential splice sites, we also identified 35 novel splice junctions. This is a first report to annotate the An. gambiae genome using high-accuracy mass spectrometry data as a complementary technology for genome annotation.

Indexed as

Alternative SplicingAnimalsAnophelesChromosome MappingCodon, InitiatorExonsGenes, InsectGenomicsIntronsMass SpectrometryMolecular Sequence AnnotationMolecular Sequence DataOpen Reading FramesPeptidesProteomicsReproducibility of ResultsCodon, InitiatorPeptidesRNA Splice SitesUntranslated Regions

Identifiers

PMID21795387
PMCPMC3205572

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.