Evidence map›Paper›PMID 33103602›Full record

ArticleRNA biology2021

PresRAT: a server for identification of bacterial small-RNA sequences and their targets with probable binding region.

Krishna Kumar, Abhijit Chakraborty, Saikat Chakrabarti

Abstract read
In one paragraph

Article in RNA biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

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  9. Regulation of biofilm formation by non-coding RNA in prokaryotes.Current research in pharmacology and drug discovery · 2023
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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

3 authors.

Krishna KumarStructural Biology and Bioinformatics Division, CSIR-Indian Institute of Chemical Biology, Kolkata, India.ORCID 0000-0001-5986-7248
Abhijit ChakrabortyDivision of Vaccine-Discovery, La Jolla Institute for Immunology, San Diego, California, USA.ORCID 0000-0002-1500-3699
Saikat ChakrabartiStructural Biology and Bioinformatics Division, CSIR-Indian Institute of Chemical Biology, Kolkata, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bacterial small-RNA (sRNA) sequences are functional RNAs, which play an important role in regulating the expression of a diverse class of genes. It is thus critical to identify such sRNA sequences and their probable mRNA targets. Here, we discuss new procedures to identify and characterize sRNA and their targets via the introduction of an integrated online platform 'PresRAT'. PresRAT uses the primary and secondary structural attributes of sRNA sequences to predict sRNA from a given sequence or bacterial genome. PresRAT also finds probable target mRNAs of sRNA sequences from a given bacterial chromosome and further concentrates on the identification of the probable sRNA-mRNA binding regions. Using PresRAT, we have identified a total of 66,209 potential sRNA sequences from 292 bacterial genomes and 2247 potential targets from 13 bacterial genomes. We have also implemented a protocol to build and refine 3D models of sRNA and sRNA-mRNA duplex regions and generated 3D models of 50 known sRNAs and 81 sRNA-mRNA duplexes using this platform. Along with the server part, PresRAT also contains a database section, which enlists the predicted sRNA sequences, sRNA targets, and their corresponding 3D models with structural dynamics information.

Indexed as

SoftwareBacteriaBase PairingChromosomes, BacterialDatabases, Nucleic AcidNucleic Acid ConformationNucleic Acid HybridizationRNA, BacterialRNA, MessengerRNA, Small CytoplasmicRNA, Small NuclearRNA, BacterialRNA, MessengerRNA, Small CytoplasmicRNA, Small NuclearRNA-protein interactionRNA-RNA interactionRNA structuresRNA identificationsRNA target prediction

Identifiers

PMID33103602
PMCPMC8244778

What OpenQuestion holds

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Registered trials

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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.