bio-systems-biology-gene-essentiality

What problem does it solve?

Predict essential genes and synthetic lethal pairs through in silico gene knockout analysis with COBRApy, enabling rapid identification of critical genes and lethal interactions in metabolic networks.

Core Features & Use Cases

• In silico single gene knockouts to classify genes as essential, growth-reducing, or non-essential.
• Synthetic lethality analysis via double gene deletions to reveal lethal gene pairs for combination targets.
• Condition-aware essentiality: compare essential genes across different media or environmental conditions.
• Robustness analysis by exploring partial gene expression and flux-reduction scenarios to assess sensitivity of growth.
• Use Case: Drug target discovery or metabolic engineering by prioritizing genes and gene pairs that disrupt growth with minimal off-target effects.

Quick Start

Load a metabolic model and run single- and double-gene knockout analyses to identify essential genes and synthetic lethal pairs.