Evidence map›Paper›PMID 23812891›Full record

ArticleExtremophiles : life under extreme conditions2013

An ICEBs1-like element may be associated with the extreme radiation and desiccation resistance of Bacillus pumilus SAFR-032 spores.

Madhan R Tirumalai, George E Fox

Abstract read
PubMed Publisher
In one paragraph

Article in Extremophiles : life under extreme conditions, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.9field-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

12 citing papers in PubMed, 19 citations in OpenAlex.

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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

2 authors at 1 institution in 1 country.

Madhan R TirumalaiDepartment of Biology and Biochemistry, University of Houston, Houston, TX 77204-5001, USA. mrtirum2@central.uh.edu
George E Fox
University of Houston · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Comparisons of the genomes of Bacillus pumilus SAFR-032 and the closely related type strain, B. pumilus ATCC7061(T), exposed an extended region of non-homologous genes. A detailed examination of this region revealed the presence of an ICEBs1-like integrative conjugative element in SAFR-032. A similar element was subsequently located elsewhere in the ATCC7061(T) genome. A detailed comparison of these elements and the ICEBs1 of B. subtilis revealed extremely rapid flux in gene content, genome organization and sequence similarity. It is not clear if the B. pumilus elements as they are currently structured are functional. However, it is clear that the past involvement of these elements has brought multiple genes of unknown function to the SAFR-032 genome and these genes may be responsible for the rapid evolution that led to the extreme radiation and desiccation resistance of this organism's spores.

Indexed as

BacillusEvolution, MolecularGenome, BacterialRadiation ToleranceRetroelementsRetroelements

Identifiers

PMID23812891
OpenAlexW2088234373

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.