Myxobacterales

例句：

1. 1. Myxobacteria are common in soil and water environments.
   多毛菌在土壤和水环境中很常见。
2. 2. The Myxobacterium bacteria have been found to be pathogenic to humans.
   发现多毛菌细菌对人类具有致病性。
3. 3. Myxobacteria play a crucial role in the decomposition of organic matter.
   多毛菌在有机物分解过程中起着至关重要的作用。