Functional roles of mastigonemes in Ectocarpus gamete swimming revealed by CRISPR-Cas9 mutagenesis

Key Points

• Effective swimming in Ectocarpus gametes is significantly influenced by mastigonemes and their functionality.
• In experiments using CRISPR-Cas9, researchers observed that altered mastigonemes led to reduced swimming efficiency.
• The study employed mutagenesis techniques to analyze the swimming mechanics of gametes in Ectocarpus species.
• The findings highlight the critical importance of mastigonemes in understanding gamete motility, indicating potential avenues for further research.