Evidence map›Paper›PMID 29115013›Full record

ArticleChembiochem : a European journal of chemical biology2018

A T7 RNA Polymerase Mutant Enhances the Yield of 5'-Thienoguanosine-Initiated RNAs.

Seth Lyon, Venkat Gopalan

Open access · greenAbstract read
In one paragraph

Article in Chembiochem : a European journal of chemical biology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.3field-weighted citation impact, top 39% 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

11 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Isomorphic Fluorescent Nucleosides.Accounts of chemical research · 2024
    Article
  6. Article
  7. A New Variant of Emissive RNA Alphabets.Chemistry (Weinheim an der Bergstrasse, Germany) · 2022
    Article
  8. Article
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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.

Seth LyonDepartment of Chemistry and Biochemistry and Center for RNA Biology, The Ohio State University, 484 West 12th Avenue, Columbus, OH, 43210, USA.
Venkat GopalanDepartment of Chemistry and Biochemistry and Center for RNA Biology, The Ohio State University, 484 West 12th Avenue, Columbus, OH, 43210, USA.
The Ohio State University · US

Funding

Dissecting functional cooperation among subunits in a catalytic ribonucleoproteinR01GM120582 · NIGMS · OHIO STATE UNIVERSITY · PI GOPALAN, VENKAT · 2016 to 2019
$1.9M
Typhoon FLA9500 Biomedical ImagerS10OD023582 · OD · OHIO STATE UNIVERSITY · PI JACKMAN, JANE ELIZABETH · 2017 to 2017
$144k
NIGMS NIH HHS R01 GM120582NIH HHS S10 OD023582
6 · The paper itself

Abstract

Spectroscopic methods, which are used to establish RNA structure-function relationships, require strategies for post-synthetic, site-specific incorporation of chemical probes into target RNAs. For RNAs larger than 50 nt, the enzymatic incorporation of a nucleoside or nucleotide monophosphate guanosine analogue (G analogue) at their 5'-end is routinely achieved by T7 RNA polymerase (T7RNAP)-mediated in vitro transcription (IVT) of the appropriate DNA template containing a GTP-initiating class III Φ6.5 promoter. However, when high G analogue:GTP ratios are used to bias G analogue incorporation at the 5'-end, RNA yield is compromised. Here, we show that the use of a T7RNAP P266L mutant in IVT with 10:1 thienoguanosine (

Indexed as

DNA-Directed RNA PolymerasesFluorescenceGuanosineMutationNucleic Acid ConformationRNA, TransferTranscription, GeneticViral Proteinsbacteriophage T7 RNA polymeraseDNA-Directed RNA PolymerasesGuanosineRNA, TransferViral Proteinsfluorescent probesin vitro transcriptionRNAT7 RNA polymerasethienoguanosine

Identifiers

PMID29115013
PMCPMC6047071
OpenAlexW2767660078

What OpenQuestion holds

Textmetadata
LicenceTDM
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.