Protoceratiaceae

例句：

1. 1. This species is a member ofthe Protoceratiaceae family.
   这个物种是假单胞菌属的成员。
2. 2. The discovery of this new species hasexpanded our understanding of the Protoceratiaceae family.
   这一新种的发现扩展了我们对假单胞菌属的理解。
3. 3. The Protoceratiaceae family includes bacteria that are important invarious ecological processes.
   假单胞菌属包括在各种生态过程中起着重要作用的细菌。