Species of bacterium
Paenibacillus dendritiformis
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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).
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Scientific classification
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P. stellifer
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Binomial name
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Paenibacillus stellifer
(Ash et al., 1994)
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Paenibacillus dendritiformis is a species of pattern-forming bacteria, first discovered in the early 90s by Eshel Ben-Jacob's group.[1][2] 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.[3] Bacteria belonging to this genus have been detected in a variety of environments such as: soil, water, rhizosphere, vegetable matter, forage and insect larvae.[4][5][6][7]
- ^ Ben-Jacob E, Schochet O, Tenenbaum A, Cohen I, Czirok A, Vicsek T. Generic modelling of cooperative growth patterns in bacterial colonies. Nature. Mar 3 1994;368(6466):46-49.
- ^ Ben-Jacob E, Shochet O, Tenenbaum A, Avidan O. Evolution of complexity during growth of bacterial colonies. Paper presented at: NATO Advanced Research Workshop, 1995; Santa Fe, USA.
- ^ Ash C, Priest FG, Collins MD. Molecular identification of rRNA group 3 bacilli (Ash, Farrow, Wallbanks and Collins). Proposal for the creation of a new genus Paenibacillus. Antonie van Leeuwenhoek. 1993;64(3-4):253-260.
- ^ Lal S, Tabacchioni S: Ecology and biotechnological potential of Paenibacillus polymyxa: a minireview. Indian J Microbiol 2009, 49:2-10.
- ^ McSpadden Gardener BB: Ecology of Bacillus and Paenibacillus spp. in Agricultural Systems. Phytopathology 2004, 94:1252-1258.
- ^ Montes MJ, Mercade E, Bozal N, Guinea J: Paenibacillus antarcticus sp. nov., a novel psychrotolerant organism from the Antarctic environment. Int J Syst Evol Microbiol 2004, 54:1521-1526.
- ^ Ouyang J, Pei Z, Lutwick L, Dalal S, Yang L, Cassai N, Sandhu K, Hanna B, Wieczorek RL, Bluth M, Pincus MR: Case report: Paenibacillus thiaminolyticus: a new cause of human infection, inducing bacteremia in a patient on hemodialysis. Ann Clin Lab Sci 2008, 38:393-400.