Evidence map›Paper›PMID 26848046›Full record

ArticleGenes & development2016

RNA-activated DNA cleavage by the Type III-B CRISPR-Cas effector complex.

Michael A Estrella, Fang-Ting Kuo, Scott Bailey

Open access · diamondAbstract read
In one paragraph

Article in Genes & development, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 114 papers.

0numbers the graph read from it
0cells of the map it votes in
114citing 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

114 citing papers in PubMed, 196 citations in OpenAlex.

  1. Article
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  9. Article
  10. Review
  11. Review
  12. Engineered transcription-associated Cas9 targeting in eukaryotic cells.bioRxiv : the preprint server for biology · 2024
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
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  19. Article
  20. Type III CRISPR-Cas: beyond the Cas10 effector complex.Trends in biochemical sciences · 2024
    Review

54 more citing papers are in PubMed but not listed here.

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 1 country.

Michael A EstrellaDepartment of Biochemistry and Molecular Biology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland 21205, USA.
Fang-Ting KuoDepartment of Biochemistry and Molecular Biology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland 21205, USA.
Scott BaileyDepartment of Biochemistry and Molecular Biology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland 21205, USA.
Johns Hopkins University · US

Funding

TRAINING IN AREAS FUNDAMENTAL TO CANCER RESEARCHT32CA009110 · NCI · JOHNS HOPKINS UNIVERSITY · PI MATUNIS, MICHAEL J., WEERARATNA, ASHANI T · 1985 to 2025
$13.1M
Mechanistic Studies of the Type I CRISPR-Cas SystemR01GM097330 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI BAILEY, SCOTT · 2011 to 2024
$4.2M
Structural and functional characterization of the Thermotoga maritima Cmr complexF31GM105364 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI ESTRELLA, MICHAEL ANTHONY · 2013 to 2015
$128k
NCI NIH HHS T32 CA009110NIGMS NIH HHS F31 GM105364NIGMS NIH HHS GM097330NIGMS NIH HHS GM105364NIGMS NIH HHS R01 GM097330
6 · The paper itself

Abstract

The CRISPR (clustered regularly interspaced short palindromic repeat) system is an RNA-guided immune system that protects prokaryotes from invading genetic elements. This system represents an inheritable and adaptable immune system that is mediated by multisubunit effector complexes. In the Type III-B system, the Cmr effector complex has been found to cleave ssRNA in vitro. However, in vivo, it has been implicated in transcription-dependent DNA targeting. We show here that the Cmr complex from Thermotoga maritima can cleave an ssRNA target that is complementary to the CRISPR RNA. We also show that binding of a complementary ssRNA target activates an ssDNA-specific nuclease activity in the histidine-aspartate (HD) domain of the Cmr2 subunit of the complex. These data suggest a mechanism for transcription-coupled DNA targeting by the Cmr complex and provide a unifying mechanism for all Type III systems.

Indexed as

DNA CleavageBacterial ProteinsCRISPR-Cas SystemsDeoxyribonucleasesEnzyme ActivationProtein BindingProtein Structure, TertiaryRNA, BacterialThermotoga maritimaBacterial ProteinsDeoxyribonucleasesRNA, BacterialCMRCRISPR–CasnucleaseRAMPRNA

Identifiers

PMID26848046
PMCPMC4762430
OpenAlexW2274320127

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.