Paenibacillus

Definition

A genus of bacteria that includes several species that are important as both pathogens and beneficial organisms. Some species are pathogenic to insects, while others are used in biotechnology.

Etymology

From Latin 'paene', meaning 'almost', and 'bacillus', meaning 'little stick'.

Example

Paenibacillus larvae is the causative agent of American foulbrood, a devastating disease of honey bees.

Related Terms

• Bacillus
• Insects
• Biotechnology

Usage Notes

The term Paenibacillus encompasses several species with diverse ecological roles. Some species are beneficial to humans, while others can cause diseases in insects.