Evidence map›Paper›PMID 22164349›Full record

ArticleBacteriophage2011

Genomic and proteomic characterization of the large Myoviridae bacteriophage ϕTMA of the extreme thermophile Thermus thermophilus.

Masatada Tamakoshi, Aya Murakami, Motoki Sugisawa, Kenji Tsuneizumi, Shigeki Takeda, Toshihiko Saheki, Takashi Izumi, Toshihiko Akiba, Kaoru Mitsuoka, Hidehiro Toh and 5 more

Open access · bronzeAbstract read
In one paragraph

Article in Bacteriophage, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.5field-weighted citation impact, top 17% 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

19 citing papers in PubMed, 31 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Precise and Accurate DNA-3'/5-Ends Polishing withInternational journal of molecular sciences · 2024
    Article
  6. Article
  7. The Diversity of Bacteriophages in Hot Springs.Methods in molecular biology (Clifton, N.J.) · 2024
    Review
  8. Review
  9. Potential Applications of Thermophilic Bacteriophages in One Health.International journal of molecular sciences · 2023
    Review
  10. Molecular Characterization of a DNA Polymerase fromInternational journal of molecular sciences · 2022
    Article
  11. Article
  12. Article
  13. Natural diversity of CRISPR spacers of Thermus: evidence of local spacer acquisition and global spacer exchange.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2019
    Article
  14. Review
  15. Article
  16. Review
  17. Complete Genome Analysis ofFrontiers in microbiology · 2017
    Article
  18. Article
  19. 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

15 authors at 2 institutions in 1 country.

Masatada TamakoshiDepartment of Molecular Biology; Tokyo University of Pharmacy and Life Sciences; Hachioji, Tokyo.
Aya Murakami
Motoki Sugisawa
Kenji Tsuneizumi
Shigeki Takeda
Toshihiko Saheki
Takashi Izumi
Toshihiko Akiba
Kaoru Mitsuoka
Hidehiro Toh
Atsushi Yamashita
Fumio Arisaka
Masahira Hattori
Tairo Oshima
Akihiko Yamagishi
National Institute of Technology, Tokyo College · JPTokyo University of Pharmacy and Life Sciences · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A lytic phage, designated as ϕTMA, was isolated from a Japanese hot spring using Thermus thermophilus HB27 as an indicator strain. Electron microscopic examination showed that ϕTMA had an icosahedral head and a contractile tail. The circular double-stranded DNA sequence of ϕTMA was 151,483 bp in length, and its organization was essentially same as that of ϕYS40 except that the ϕTMA genome contained genes for a pair of transposase and resolvase, and a gene for a serine to asparagine substituted ortholog of the protein involved in the initiation of the ϕYS40 genomic DNA synthesis. The different host specificities of ϕTMA and ϕYS40 could be explained by the sequence differences in the C-terminal regions of their distal tail fiber proteins. The ΔpilA knockout strains of T. thermophilus showed simultaneous loss of sensitivity to their cognate phages, pilus structure, twitching motility and competence for natural transformation, thus suggesting that the phage infection required the intact host pili. Pulsed-field gel electrophoresis analysis of the ϕTMA and ϕYS40 genomes revealed that the length of their DNA exceeded 200 kb, indicating that the terminal redundancy is more than 30% of the closed circular form. Proteomic analysis of the ϕTMA virion using a combination of N-terminal sequencing and mass spectrometric analysis of peptide fragments suggested that the maturation of several proteins involved in the phage assembly process was mediated by a trypsin-like protease. The gene order of the phage structural proteins was also discussed.

Identifiers

PMID22164349
PMCPMC3225780
OpenAlexW2056839919

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.