Review:
Paralogous Genes
overall review score: 4.2
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score is between 0 and 5
Paralogous genes are genes that have arisen from gene duplication events within a species' genome, leading to similar but not identical sequences.
Key Features
- Gene duplication
- Similar sequences
- Functional divergence
Pros
- Increase genetic diversity
- May lead to novel gene functions
- Provide redundancy in case of mutation
Cons
- Potential for gene dosage imbalances
- Can complicate evolutionary analysis