Related Experiment Video
Updated: Nov 17, 2025

08:23
De novo Identification of Actively Translated Open Reading Frames with Ribosome Profiling Data
Published on: February 18, 2022
3.9K
orfipy: a fast and flexible tool for extracting ORFs
Urminder Singh1,2,3, Eve Syrkin Wurtele1,2,3
1Bioinformatics and Computational Biology Program, Iowa State University, Ames, IA 50011, USA.
Bioinformatics (Oxford, England)
|February 12, 2021
Summary
A new Python tool, orfipy, rapidly identifies open reading frames (ORFs) in large genomic and transcriptomic datasets. It offers customizable search criteria and flexible output formats for efficient downstream analysis.
Area of Science:
- Bioinformatics
- Computational Biology
- Genomics
Background:
- Identifying open reading frames (ORFs) is essential for annotating protein-coding regions in genomic and transcriptomic data.
- The increasing volume of sequencing data necessitates faster and more versatile ORF-finding tools.
- Existing tools may lack the flexibility required for fine-tuning search parameters and integrating with downstream analyses.
Purpose of the Study:
- To introduce orfipy, a novel Python-based tool for efficient and flexible open reading frame searching.
- To provide a customizable solution for analyzing large-scale genomic and transcriptomic datasets.
- To facilitate downstream bioinformatics analyses by offering versatile output formats.
Main Methods:
- Development of a Python-based software tool named orfipy.
- Implementation of flexible search criteria for identifying open reading frames.
- Inclusion of customizable output formats, including FASTA and BED.
Main Results:
- orfipy enables rapid searching of open reading frames in large datasets.
- The tool is fully customizable, allowing users to define specific search parameters.
- orfipy supports both FASTA and BED output formats for seamless integration with other tools.
Conclusions:
- orfipy offers a fast, flexible, and customizable solution for open reading frame identification.
- The tool addresses the need for efficient analysis of large genomic and transcriptomic datasets.
- orfipy enhances downstream analysis workflows in genomics and transcriptomics.
Related Concept Videos
Ribosome Profiling
3.9K
Ribosome profiling or ribo-sequencing is a deep sequencing technique that produces a snapshot of active translation in a cell. It selectively sequences the mRNAs protected by ribosomes to get an insight into a cell’s translation landscape at any given point in time.
Applications of ribosome profiling
Ribosome profiling has many applications, including in vivo monitoring of translation inside a particular organ or tissue type and quantifying new protein synthesis levels.
The technique...
Applications of ribosome profiling
Ribosome profiling has many applications, including in vivo monitoring of translation inside a particular organ or tissue type and quantifying new protein synthesis levels.
The technique...
3.9K
Protein Dynamics in Living Cells
2.4K
Different fluorescence-based techniques are used to study the protein dynamics in living cells. These techniques include FRAP, FRET, and PET.
Fluorescent recovery after photobleaching (FRAP) is a fluorescent-protein-based detection technique used to quantify protein movement rates within the cell. This method exposes a small portion of the cell to an intense laser beam. The laser beam causes permanent photobleaching of the fluorophore-tagged proteins in the exposed region. As the bleached...
Fluorescent recovery after photobleaching (FRAP) is a fluorescent-protein-based detection technique used to quantify protein movement rates within the cell. This method exposes a small portion of the cell to an intense laser beam. The laser beam causes permanent photobleaching of the fluorophore-tagged proteins in the exposed region. As the bleached...
2.4K

