Evidence map›Paper›PMID 21046474›Full record

ArticleTheory in biosciences = Theorie in den Biowissenschaften2011

Eukaryotic and prokaryotic promoter prediction using hybrid approach.

Hao Lin, Qian-Zhong Li

Abstract read
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In one paragraph

Article in Theory in biosciences = Theorie in den Biowissenschaften, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
0.3field-weighted citation impact, top 42% 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

25 citing papers in PubMed, 67 citations in OpenAlex.

  1. Article
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  4. Computational identification of promoters inFrontiers in microbiology · 2023
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  10. Predicting Bacteriophage Enzymes and Hydrolases by Using Combined Features.Frontiers in bioengineering and biotechnology · 2020
    Article
  11. iProEP: A Computational Predictor for Predicting Promoter.Molecular therapy. Nucleic acids · 2019
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  12. Article
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  16. iRSpot-Pse6NC: Identifying recombination spots inInternational journal of biological sciences · 2018
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  18. Evolutionary mechanism and biological functions of 8-mers containing CG dinucleotide in yeast.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2017
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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 2 institutions in 1 country.

Hao LinKey Laboratory for NeuroInformation of Ministry of Education, Center of Bioinformatics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China. hlin@uestc.edu.cn
Qian-Zhong Li
Inner Mongolia University · CNUniversity of Electronic Science and Technology of China · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Promoters are modular DNA structures containing complex regulatory elements required for gene transcription initiation. Hence, the identification of promoters using machine learning approach is very important for improving genome annotation and understanding transcriptional regulation. In recent years, many methods have been proposed for the prediction of eukaryotic and prokaryotic promoters. However, the performances of these methods are still far from being satisfactory. In this article, we develop a hybrid approach (called IPMD) that combines position correlation score function and increment of diversity with modified Mahalanobis Discriminant to predict eukaryotic and prokaryotic promoters. By applying the proposed method to Drosophila melanogaster, Homo sapiens, Caenorhabditis elegans, Escherichia coli, and Bacillus subtilis promoter sequences, we achieve the sensitivities and specificities of 90.6 and 97.4% for D. melanogaster, 88.1 and 94.1% for H. sapiens, 83.3 and 95.2% for C. elegans, 84.9 and 91.4% for E. coli, as well as 80.4 and 91.3% for B. subtilis. The high accuracies indicate that the IPMD is an efficient method for the identification of eukaryotic and prokaryotic promoters. This approach can also be extended to predict other species promoters.

Indexed as

Promoter Regions, GeneticAlgorithmsAnimalsBacillus subtilisCaenorhabditis elegansComputational BiologyDNADrosophila melanogasterEscherichia coliFalse Positive ReactionsHumansModels, StatisticalRegulatory Sequences, Nucleic AcidSequence Analysis, DNASpecies SpecificityDNA

Identifiers

PMID21046474
OpenAlexW1976882280

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.