myofibrillar protein

例句：

1. 1. Myofibrillar proteins are essential for muscle function.
   肌原纤维蛋白对于肌肉功能至关重要。
2. 2. The study found that myofibrillar proteins play a crucial role in muscle development.
   研究发现，肌原纤维蛋白在肌肉发育中起着关键作用。
3. 3. The researchers analyzed the myofibrillar proteins of different species to understand their evolutionary history.
   研究人员分析了不同物种的肌原纤维蛋白，以了解其进化历史。