# pmadhavi68061-source/bioinformatics-projects architecture

> Architecture diagram of the GitHub repository pmadhavi68061-source/bioinformatics-projects, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-26). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/pmadhavi68061-source/bioinformatics-projects
- Repository: https://github.com/pmadhavi68061-source/bioinformatics-projects

## Overview

DNA Base Counter is a small interactive Python script: the user enters a DNA sequence, the program rejects characters outside A/T/G/C, counts each base, and prints the counts and total. The counting function is the principal internal layer called by the script’s main flow. The tree and source show no separate storage or external integrations.

Main entry points: [`dna_base_counter.py`](https://github.com/pmadhavi68061-source/bioinformatics-projects/blob/main/dna_base_counter.py) (Input and output)

## Diagram (Mermaid)

```mermaid
flowchart TD

node_user(("User"))
node_main["Input and output"]
node_counter["Base counter"]

node_user -->|"enters sequence"| node_main
node_main -->|"calls count_bases"| node_counter
node_main -->|"prints results"| node_user

click node_main "https://github.com/pmadhavi68061-source/bioinformatics-projects/blob/main/dna_base_counter.py"
click node_counter "https://github.com/pmadhavi68061-source/bioinformatics-projects/blob/main/dna_base_counter.py"

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_user toneBlue
class node_main,node_counter toneTeal
```

## Components

### Other components

- **User**
- [Input and output](https://github.com/pmadhavi68061-source/bioinformatics-projects/blob/main/dna_base_counter.py): `dna_base_counter.py`
- [Base counter](https://github.com/pmadhavi68061-source/bioinformatics-projects/blob/main/dna_base_counter.py): `dna_base_counter.py`

## Connections

- User → Input and output: enters sequence
- Input and output → Base counter: calls count_bases
- Input and output → User: prints results