Related Experiment Video
Updated: Jul 27, 2026

Testing Tactile Masking between the Forearms
Published on: February 10, 2016
MaskerAid: a performance enhancement to RepeatMasker
1Genome Sequencing Center and Department of Genetics, Washington University School of Medicine, St. Louis, MO 63108, USA.
MaskerAid significantly speeds up genomic sequence analysis by enhancing RepeatMasker software. This new tool accelerates the identification and masking of repetitive elements, overcoming a major bottleneck in large-scale vertebrate genome studies.
Area of Science:
- Genomics
- Bioinformatics
Background:
- Repetitive element identification is crucial for vertebrate genomic sequence analysis.
- Existing software for repeat identification is sensitive but slow, causing bottlenecks in large-scale analyses.
Purpose of the Study:
- To develop a faster method for identifying and masking repetitive elements in genomic sequences.
- To enhance the speed of RepeatMasker software.
Main Methods:
- Developed MaskerAid, a software enhancement for RepeatMasker.
- Tested the speed increase of MaskerAid on the most sensitive setting.
Main Results:
- MaskerAid increased the speed of masking repetitive elements more than 30-fold.
- The enhancement maintains high sensitivity while significantly reducing analysis time.
Conclusions:
- MaskerAid effectively addresses the speed limitations of current repeat identification software.
- This enhancement facilitates more efficient large-scale genomic analyses.
More Related Videos
Related Concept Videos
Fixed Action Patterns
Nonconscious Mimicry
Deindividuation
Oxygen Delivering System I: Nasal Cannula and Face Mask
Nasal Cannula
A nasal cannula is a lightweight tube split at one end into two prongs and placed in the nostrils. It is typically used to deliver low to medium levels of oxygen.
Suggested flow rate: The suggested flow rate for a nasal cannula typically ranges between 1 and 6 L/min.
Oxygen percentage setting:...
Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen
Venturi Mask
The Venturi mask, named after the Venturi effect, is designed to deliver precise oxygen concentrations. It consists of a large tube with an oxygen inlet that narrows down, causing a pressure drop that pulls air in through adjustable side ports. The mask is a lightweight,...
Administering Oxygen by Mask
Administering oxygen by mask is a common nursing intervention that provides supplemental oxygen to patients with respiratory distress or chronic lung conditions. This procedure involves delivering oxygen at a specified rate through a face mask connected to an oxygen source.
Equipment
The equipment necessary for this procedure includes:

