Gene Analysis

For researchers and students exploring DNA alignment.

Visualize genetic similarities with Needleman-Wunsch and Smith-Waterman algorithms

DDBJ
SwissProt
NCBI
UniProt
DNA Sequence

If you're ready to explore sequence alignment, let's get started

Compare DNA sequences from NCBI, upload your own FASTA files, or try curated examples from real research. Watch the algorithm work step-by-step.

Needleman-Wunsch Algorithm

Needleman-Wunsch Visualization

Find the optimal alignment between two complete sequences. Perfect for comparing related genes across species

Smith-Waterman Algorithm

Smith-Waterman Visualization

Discover conserved regions and functional domains within longer sequences. Ideal for protein motif analysis.

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The Algorithms Behind
Our Visualizations

Pioneering bioinformatics education, we leverage proven algorithms, from dynamic programming to real-time visualization.

Global alignment to find optimal matches across sequences

Local alignment identifying conserved regions

Direct NCBI database integration

Step-by-step matrix animation

Handles sequences up to 5,000 base pairs

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Sequence alignment visualization

Visual Learning
through Animation

See it work
DNA sequence visualization

Start Analyzing
Sequences

Launch tool
Plus

Graph-Based
Algorithms

BFS finds shortest mutation paths between
gene sequences through graph traversal.

Plus

Global Sequence
Alignment

Needleman-Wunsch aligns complete sequences optimally for evolutionary comparison.

Plus

Local Sequence
Alignment

Smith-Waterman identifies conserved functional regions within longer sequences.

Plus

Real Genomic
Data

Access NCBI databases, upload files, or explore 30+ curated biological examples.

DNA visualization background

Compare sequences with proven algorithms

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