Evidence map›Paper›PMID 11435403›Full record

ArticleGenome research2001

The repertoire of Na,K-ATPase alpha and beta subunit genes expressed in the zebrafish, Danio rerio.

S J Rajarao, V A Canfield, M A Mohideen, Y L Yan, J H Postlethwait, K C Cheng, R Levenson

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in Genome research, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed, 80 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. NaJournal of comparative physiology. B, Biochemical, systemic, and environmental physiology · 2017
    Article
  5. NaJournal of comparative physiology. B, Biochemical, systemic, and environmental physiology · 2017
    Article
  6. Article
  7. Review
  8. Differential expression of Na+, K(+)-ATPase α-1 isoforms during seawater acclimation in the amphidromous galaxiid fish Galaxias maculatus.Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology · 2013
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. The zebrafish annexin gene family.Genome research · 2003
    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

7 authors at 1 institution in 1 country.

S J RajaraoDepartment of Pharmacology, Pennsylvania State College of Medicine, Hershey, Pennsylvania 17033, USA.
V A Canfield
M A Mohideen
Y L Yan
J H Postlethwait
K C Cheng
R Levenson
University of Oregon · US

Funding

CARDIAC NA,K-ATPASE GENES: STRUCTURE &FUNCTIONR01HL039263 · NHLBI · YALE UNIVERSITY · PI LEVENSON, ROBERT · 1987 to 2000
$236k
EXPANSION/IMPROVEMENT OF UNIVERSITY OF OREGON ZEBRAFISHG20RR011724 · NCRR · UNIVERSITY OF OREGON · PI EISEN, JUDITH S · 1996 to 1996
–
VERTEBRATE MODEL OF DIFFERENTIATION/TUMOR SUPPRESSIONR01CA073935 · NCI · PENNSYLVANIA STATE UNIV HERSHEY MED CTR · PI CHENG, KEITH CHI · 1997 to 1999
–
NCI NIH HHS CA 73935NCRR NIH HHS 1-G20-RR11724NHLBI NIH HHS HL 39263
6 · The paper itself

Abstract

We have identified a cohort of zebrafish expressed sequence tags encoding eight Na,K-ATPase alpha subunits and five beta subunits. Sequence comparisons and phylogenetic analysis indicate that five of the zebrafish alpha subunit genes comprise an alpha1-like gene subfamily and two are orthologs of the mammalian alpha3 subunit gene. The remaining alpha subunit clone is most similar to the mammalian alpha2 subunit. Among the five beta subunit genes, two are orthologs of the mammalian beta1 isoform, one represents a beta2 ortholog, and two are orthologous to the mammalian beta3 subunit. Using zebrafish radiation hybrid and meiotic mapping panels, we determined linkage assignments for each alpha and beta subunit gene. Na,K-ATPase genes are dispersed in the zebrafish genome with the exception of four of the alpha1-like genes, which are tightly clustered on linkage group 1. Comparative mapping studies indicate that most of the zebrafish Na,K-ATPase genes localize to regions of conserved synteny between zebrafish and humans. The expression patterns of Na,K-ATPase alpha and beta subunit genes in zebrafish are quite distinctive. No two alpha or beta subunit genes exhibit the same expression profile. Together, our data imply a very high degree of Na,K-ATPase isoenzyme heterogeneity in zebrafish, with the potential for 40 structurally distinct alpha/beta subunit combinations. Differences in expression patterns of alpha and beta subunits suggest that many of the isoenzymes are also likely to exhibit differences in functional properties within specific cell and tissue types. Our studies form a framework for analyzing structure function relationships for sodium pump isoforms using reverse genetic approaches.

Indexed as

Amino Acid SequenceAnimalsChickensChromosome MappingCloning, MolecularGene Expression Regulation, EnzymologicHumansMiceMolecular Sequence DataPeptide FragmentsPhylogenyRatsSodium-Potassium-Exchanging ATPaseZebrafishPeptide FragmentsSodium-Potassium-Exchanging ATPase

Identifiers

PMID11435403
PMCPMC311090
OpenAlexW2128852959

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.