人 民 网 版 权 所 有 ，未 经 书 面 授 权 禁 止 使 用
A widespread bacterial defence system called SNIPE is shown to localize to the cell membrane, where it identifies and cleaves the DNA of infecting phage as it is injected into the bacterial cell.
。电影是该领域的重要参考
The US has carried out a submarine torpedo strike that sank an Iranian warship off the south coast of Sri Lanka, according to the US secretary of defence.
Мощный удар Израиля по Ирану попал на видео09:41
Фонбет Чемпионат КХЛ