Related Experiment Video
Updated: Jun 6, 2026

09:14
Informatic Analysis of Sequence Data from Batch Yeast 2-Hybrid Screens
Published on: June 28, 2018
HaploSearch: a tool for haplotype-sequence two-way transformation.
1Department of Genetics, Faculty of Biology, University of La Laguna, La Laguna, Tenerife, Spain. rfregel@gmail.com
Mitochondrion
|November 10, 2010
Summary
HaploSearch simplifies mitochondrial DNA analysis by converting DNA sequences into haplotype data. This tool enhances the manipulation of large DNA datasets, improving data comparability.
Area of Science:
- Genetics
- Bioinformatics
Background:
- Comparing mitochondrial DNA data is often challenging due to varied data presentation formats.
- Standardized data formats are crucial for efficient analysis of genetic information.
Purpose of the Study:
- To introduce HaploSearch, a software tool designed to streamline the comparison of DNA data.
- To facilitate the transformation of DNA sequences into haplotype data and vice versa.
Main Methods:
- HaploSearch converts DNA sequences into haplotype data.
- The tool enables the conversion of haplotype data back into DNA sequences.
- It is designed for efficient manipulation of large datasets.
Main Results:
- HaploSearch significantly speeds up the processing of large DNA sequence and haplotype datasets.
- The tool standardizes data presentation, overcoming comparison hindrances.
- It is applicable to mitochondrial DNA and potentially other DNA types.
Conclusions:
- HaploSearch offers a practical solution for managing and comparing diverse DNA data formats.
- The software enhances research efficiency in genetics and bioinformatics.
- HaploSearch is freely available with comprehensive instructions and examples.
Related Concept Videos
Evolutionary Relationships through Genome Comparisons
Genome comparison is one of the excellent ways to interpret the evolutionary relationships between organisms. The basic principle of genome comparison is that if two species share a common feature, it is likely encoded by the DNA sequence conserved between both species. The advent of genome sequencing technologies in the late 20th century enabled scientists to understand the concept of conservation of domains between species and helped them to deduce evolutionary relationships across diverse...
Gene Conversion
Other than maintaining genome stability via DNA repair, homologous recombination plays an important role in diversifying the genome. In fact, the recombination of sequences forms the molecular basis of genomic evolution. Random and non-random permutations of genomic sequences create a library of new amalgamated sequences. These newly formed genomes can determine the fitness and survival of cells. In bacteria, homologous and non-homologous types of recombination lead to the evolution of new...
Conservative Site-specific Recombination and Phase Variation
Because the DNA segments are cut and reorganized in a direction-specific manner, site-specific recombination has emerged as an efficient genetic engineering technique. Flippase and Cyclization recombinases or Flp and Cre, respectively, are two members of the tyrosine recombinase family derived from bacteriophages, that are used to mediate site-specific DNA insertions, deletions, and targeted expression of proteins in mammalian cell lines.
The recognition sites for Cre recombinase called LoxP...
The recognition sites for Cre recombinase called LoxP...

