Paenibacillus dendritiformis

Paenibacillus dendritiformis
Figure 1: A colony generated by the Branching (Tip splitting) morphotype bacteria of P. dendritiformis. The colony diameter is 6cm and the colors indicate the bacteria density (darker shade for higher density).
Scientific classification
Domain: Bacteria
Kingdom: Bacillati
Phylum: Bacillota
Class: Bacilli
Order: Paenibacillales
Family: Paenibacillaceae
Genus: Paenibacillus
Species:
P. stellifer
Binomial name
Paenibacillus stellifer
(Ash et al., 1994)

Paenibacillus dendritiformis is a species of pattern-forming bacteria, first discovered in the early 90s by Eshel Ben-Jacob's group. It is a social microorganism that forms colonies with complex and dynamic architectures. The genus Paenibacillus comprises facultative anaerobic, endospore-forming bacteria originally included within the genus Bacillus and then reclassified as a separate genus in 1993. Bacteria belonging to this genus have been detected in a variety of environments such as: soil, water, rhizosphere, vegetable matter, forage and insect larvae.