Palindrome analyser - A new web-based server for predicting and evaluating inverted repeats in nucleotide sequences

Area of Science:

• Bioinformatics
• Molecular Biology
• Genomics

Background:

• DNA cruciform structures, formed by inverted repeats, are crucial for gene regulation, replication, and recombination.
• These structures are implicated in diseases such as cancer and neurodegenerative disorders.
• Existing computational tools lack user-friendliness for analyzing inverted repeats in large nucleotide sequences.

Purpose of the Study:

• To develop an accessible, user-friendly web-based server for analyzing inverted repeats in DNA and RNA sequences.
• To provide researchers with a tool for detailed analysis of inverted repeats, including genome-wide studies.

Main Methods:

• Development of a web-based server named Palindrome analyser.
• Integration of NCBI database searching for gene/nucleotide sequence retrieval.
• Implementation of data analysis for inverted repeat length, sequence, location, and cruciform formation energy.
• Inclusion of interactive graphical data representation with sorting options.

Main Results:

• Palindrome analyser offers a user-friendly interface for analyzing inverted repeats in diverse nucleotide sequences.
• The tool provides comprehensive data on inverted repeat characteristics and cruciform formation energetics.
• Interactive visualizations aid in understanding the distribution and properties of inverted repeats.

Conclusions:

• Palindrome analyser addresses the need for accessible tools to study inverted repeats and their biological significance.
• The server facilitates research into DNA cruciform structures, their roles in biological processes, and disease associations.
• This tool enhances computational analysis capabilities for genomic and oligonucleotide sequences.