Evidence map›Paper›PMID 24752783›Full record

ReviewChromosoma2014

Transposons, environmental changes, and heritable induced phenotypic variability.

Lucia Piacentini, Laura Fanti, Valeria Specchia, Maria Pia Bozzetti, Maria Berloco, Gino Palumbo, Sergio Pimpinelli

Open access · hybridAbstract readReview
In one paragraph

Review in Chromosoma, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
2.7field-weighted citation impact, top 9% 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

46 citing papers in PubMed, 110 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Review
  6. Article
  7. Review
  8. Review
  9. Article
  10. Review
  11. Article
  12. LTR Retroelements and Bird Adaptation to Arid Environments.International journal of molecular sciences · 2023
    Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Review
  20. Retrotransposon-based genetic diversity ofEcology and evolution · 2021
    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 4 institutions in 1 country.

Lucia PiacentiniIstituto Pasteur, Fondazione Cenci-Bolognetti and Dipartimento Di Biologia e Biotecnologie, Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185, Rome, Italy.
Laura Fanti
Valeria Specchia
Maria Pia Bozzetti
Maria Berloco
Gino Palumbo
Sergio Pimpinelli
Sapienza University of Rome · ITUniversity of Bari Aldo Moro · ITUniversity of Salento · ITIstituto Pasteur · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The mechanisms of biological evolution have always been, and still are, the subject of intense debate and modeling. One of the main problems is how the genetic variability is produced and maintained in order to make the organisms adaptable to environmental changes and therefore capable of evolving. In recent years, it has been reported that, in flies and plants, mutations in Hsp90 gene are capable to induce, with a low frequency, many different developmental abnormalities depending on the genetic backgrounds. This has suggested that the reduction of Hsp90 amount makes different development pathways more sensitive to hidden genetic variability. This suggestion revitalized a classical debate around the original Waddington hypothesis of canalization and genetic assimilation making Hsp90 the prototype of morphological capacitor. Other data have also suggested a different mechanism that revitalizes another classic debate about the response of genome to physiological and environmental stress put forward by Barbara McClintock. That data demonstrated that Hsp90 is involved in repression of transposon activity by playing a significant role in piwi-interacting RNA (piRNAs)-dependent RNA interference (RNAi) silencing. The important implication is that the fixed phenotypic abnormalities observed in Hsp90 mutants are probably related to de novo induced mutations by transposon activation. In this case, Hsp90 could be considered as a mutator. In the present theoretical paper, we discuss several possible implications about environmental stress, transposon, and evolution offering also a support to the concept of evolvability.

Indexed as

EnvironmentAnimalsBiological EvolutionDNA Transposable ElementsInheritance PatternsPhenotypeStress, PhysiologicalDNA Transposable Elements

Identifiers

PMID24752783
PMCPMC4107273
OpenAlexW2070435858

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.