由于它们非常紧凑，PhoBITs可以插入到许多蛋白质中，而不会干扰它们的自然功能。换句话说，它们的功能几乎就像可以连接到不同电路的通用光开关，使科学家能够在不破坏系统的情况下施加控制。

JERUSALEM, Sept. 4 (Xinhua) -- A new study has found that most massive stars in the early universe formed as binary systems, meaning they were born in pairs, similar to the way many massive stars form ...