Evidence map›Paper›PMID 19211788›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2009

Comparative genomics allows the discovery of cis-regulatory elements in mosquitoes.

Douglas H Sieglaff, W Augustine Dunn, Xiaohui S Xie, Karyn Megy, Osvaldo Marinotti, Anthony A James

Open access · greenAbstract readComparative Study
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
1.5field-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

28 citing papers in PubMed, 42 citations in OpenAlex.

  1. Article
  2. Article
  3. Bioinformatics Approaches in Noncoding RNAs Research.Experientia supplementum (2012) · 2026
    Review
  4. Review
  5. Article
  6. Article
  7. The regulatory genome of the malaria vectorNAR genomics and bioinformatics · 2021
    Article
  8. Article
  9. Article
  10. The Developmental Transcriptome ofG3 (Bethesda, Md.) · 2020
    Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
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 3 institutions in 3 countries.

Douglas H SieglaffDepartment of Molecular Biology and Biochemistry, University of California, Irvine, CA 92697, USA.
W Augustine Dunn
Xiaohui S Xie
Karyn Megy
Osvaldo Marinotti
Anthony A James
University of California, Irvine · USInstitute of Macromolecular Chemistry · UAEuropean Bioinformatics Institute · GB

Funding

Biomedical Informatics Training ProgramT15LM007443 · NLM · UNIVERSITY OF CALIFORNIA-IRVINE · PI BALDI, PIERRE · 2002 to 2012
$9.3M
Expression of Exogenous Genes in Vector MosquitoesR37AI029746 · NIAID · UNIVERSITY OF CALIFORNIA-IRVINE · PI JAMES, ANTHONY A. · 2007 to 2016
$3.6M
EXPRESSION OF EXOGENOUS GENES IN VECTOR MOSQUITOESR01AI029746 · NIAID · UNIVERSITY OF CALIFORNIA-IRVINE · PI JAMES, ANTHONY A. · 1989 to 2006
$1.7M
NIAID NIH HHS AI29746NIAID NIH HHS HHSN266200400039CNIAID NIH HHS R01 AI029746NIAID NIH HHS R37 AI029746NLM NIH HHS 5 T15 LM07443NLM NIH HHS T15 LM007443PHS HHS HHSN2662004000039C
6 · The paper itself

Abstract

The discovery and mapping of cis-regulatory elements is important for understanding regulation of gene transcription in mosquito vectors of human diseases. Genome sequence data are available for 3 species, Aedes aegypti, Anopheles gambiae, and Culex quinquefasciatus (Diptera: Culicidae), representing 2 subfamilies (Culicinae and Anophelinae) that are estimated to have diverged 145 to 200 million years ago. Comparative genomics tools were used to screen genomic DNA fragments located in the 5'-end flanking regions of orthologous genes. These analyses resulted in the identification of 137 sequences, designated "mosquito motifs," 7 to 9 nucleotides in length, representing 18 families of putative cis-regulatory elements conserved significantly among the 3 species when compared to the fruit fly, Drosophila melanogaster. Forty-one of the motifs were implicated previously in experiments as sites for binding transcription factors or functioning in the regulation of mosquito gene expression. Further analyses revealed associations between specific motifs and expression profiles, particularly in those genes that show increased or decreased mRNA abundance in females following a blood meal, and those accumulating transcription products exclusively or preferentially in the midgut, fat bodies, or ovaries. These results validate the methodology and support a relationship between the discovered motifs and the conservation of hematophagy in mosquitoes.

Indexed as

Regulatory Sequences, Nucleic AcidAnimalsCulicidaeEvolution, MolecularGene Expression ProfilingGenomicsMultigene FamilyPhylogeny

Identifiers

PMID19211788
PMCPMC2640218
OpenAlexW2151193397

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.