Evidence map›Paper›PMID 21654083›Full record

ArticleJournal of biosciences2011

Genome-wide screening reveals the emergence and divergence of RTK homologues in basal Metazoan Hydra magnipapillata.

P C Reddy, Salil S Bidaye, Surendra Ghaskadbi

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of biosciences, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
3.4field-weighted citation impact, top 8% 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

8 citing papers in PubMed, 14 citations in OpenAlex.

  1. Review
  2. Cellular and Molecular Mechanisms of Hydra Regeneration.Results and problems in cell differentiation · 2019
    Review
  3. Article
  4. Phylogenetic evidence for the modular evolution of metazoan signalling pathways.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2017
    Review
  5. Review
  6. Article
  7. Article
  8. 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

3 authors at 1 institution in 2 countries.

P C ReddyDivision of Animal Sciences, Agharkar Research Institute, Pune 411004, India.
Salil S Bidaye
Surendra Ghaskadbi
Agharkar Research Institute · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Receptor tyrosine kinases (RTKs) are key components of cell-cell signalling required for growth and development of multicellular organisms. It is therefore likely that the divergence of RTKs and associated components played a significant role in the evolution of multicellular organisms. We have carried out the present study in hydra, a diploblast, to investigate the divergence of RTKs after parazoa and before emergence of triploblast phyla. The domain-based screening using Hidden Markov Models (HMMs) for RTKs in Genomescan predicted gene models of the Hydra magnipapillata genome resulted in identification of 15 RTKs. These RTKs have been classified into eight families based on domain architecture and homology. Only 5 of these RTKs have been previously reported and a few of these have been partially characterized. A phylogeny-based analysis of these predicted RTKs revealed that seven subtype duplications occurred between 'parazoan-eumetazoan split' and 'diploblast-triploblast split' in animal phyla. These results suggest that most of the RTKs evolved before the radiata-bilateria divergence during animal evolution.

Indexed as

Evolution, MolecularGenetic SpeciationGenomeSequence Homology, Amino AcidAnimalsData MiningHydraMarkov ChainsModels, GeneticPhylogenyReceptor Protein-Tyrosine KinasesReceptor Protein-Tyrosine Kinases

Identifiers

PMID21654083
OpenAlexW2142529269

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.