Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Application of learning techniques to splicing site recognition.

J Quinqueton, J Moreau

    Biochimie
    |May 1, 1985
    PubMed
    Summary

    Researchers developed logical rules using statistical and syntactic analysis to identify intron/exon junctions in eukaryotic genes. The method showed good recognition of excision sites in rat actin gene sequences, though accuracy varied with sequence length.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    NANO-GBM trial of AGuIX nanoparticles with radiotherapy and temozolomide in the treatment of newly diagnosed Glioblastoma: Phase 1b outcomes and MRI-based biodistribution.

    Clinical and translational radiation oncology·2024
    Same author

    Evaluation of the impact of pharmaceutical trainings and tools on the proper use of medicines in pediatrics.

    Frontiers in pharmacology·2023
    Same author

    Analytical development for the assessment of pesticide contaminations in blood and plasma of wild birds: The case of grey partridges (Perdix perdix).

    Journal of chromatography. A·2022
    Same author

    [Impact of IMRT for neoadjuvant rectal cancer?]

    Cancer radiotherapie : journal de la Societe francaise de radiotherapie oncologique·2022
    Same author

    Impact of the method chosen for the analysis of recurrences after radiotherapy for head and neck cancers: volume-based, point-based and combined methods.

    Cancer radiotherapie : journal de la Societe francaise de radiotherapie oncologique·2021
    Same author

    [Intra and extra hepatic cholangiocarcinomas radiation therapy].

    Cancer radiotherapie : journal de la Societe francaise de radiotherapie oncologique·2021

    Area of Science:

    • Genomics
    • Bioinformatics
    • Molecular Biology

    Background:

    • Eukaryotic genes frequently contain introns, non-coding sequences interrupting coding regions.
    • Accurate identification of intron-exon boundaries is crucial for understanding gene structure and expression.

    Purpose of the Study:

    • To develop and evaluate a learning technique for recognizing intron/exon junctions using statistical and syntactic analysis.
    • To assess the efficacy of these rules on specific gene sequences, such as the rat actin gene.

    Main Methods:

    • A learning technique combining statistical and syntactic analysis was employed to derive logical rules.
    • The rules were tested on rat actin gene sequences, including variations in intron and exon lengths.
    • Analysis focused on the recognition accuracy of intron excision sites, specifically donor and acceptor sequences.

    Main Results:

    • The developed rules demonstrated good recognition of intron excision sites in the tested sequences.
    • Recognition accuracy was reduced for shorter sequences, indicating context dependency.
    • While acceptor sequences showed good selection, combined donor and acceptor learning did not achieve recognition.

    Conclusions:

    • The study highlights the potential of computational methods for identifying intron-exon boundaries.
    • Sequence length significantly impacts the reliability of intron-exon junction recognition.
    • The findings suggest that the splicing mechanism is not solely determined by the relationship between donor and acceptor sites within a single intron.

    Related Experiment Videos