Pseudomonas teessidea
{{Short description|Species of bacterium}}
{{Speciesbox
|image = Pseudomonas teessidea PR6.5 (Type strain).jpg
|image_alt =
|image_caption = Pseudomonas teessidea 16S rRNA PR6.5 (type strain)
|image2 = Phylogenetic tree - Pseudomonas teessidea.png
|image2_caption = Phylogenetic tree of Pseudomonas teessidea
|genus = Pseudomonas
|species = teessidea
|authority =
}}
Pseudomonas teessidea is a species of Pseudomonas bacteria{{cite journal|title=Production of rhamnolipid biosurfactants by Pseudomonas aeruginosa DS10-129 in a microfluidic bioreactor|first1=Pattanathu K. S. M.|last1=Rahman|first2=Godfrey|last2=Pasirayi|first3=Vincent|last3=Auger|first4=Zulfiqur|last4=Ali|date=2 February 2010|journal=Biotechnology and Applied Biochemistry|volume=55|issue=1|pages=45–52|doi=10.1042/BA20090277|pmid=19958287|s2cid=27993128}} which was first discovered in the North of England. The specific epithet teessidea was given by a microbiologist at Teesside University.{{cite web|url=http://www.tees.ac.uk/sections/research/science_engineering/staff_profile_details.cfm?staffprofileid=U0020301|title=Teesside University - Science & Engineering research - Members|first=Teesside|last=University|website=www.tees.ac.uk|access-date=25 May 2018}} This bacterium has unique properties developed in response to the contaminated soil from which it comes. It produces rhamnolipids, which are biosurfactants which detoxify oil and chemicals contaminants in the ground.{{Cite journal|last1=(Elinor)|first1=Morgan, E.|last2=(Bella)|first2=Adam, B.|last3=(Alix)|first3=Collingwood-Swinburn, A.|last4=(Pattanathu)|first4=Rahman, P. K. S. M.|date=2016-06-25|title=Bioremediation of acid mine drainage and Biosurfactants from Pseudomonas teessidea|url=http://tees.openrepository.com/tees/handle/10149/620745}} Surfactants work by reducing surface tension between two liquids or a liquid and a solid.
Pseudomonas teessidea has been isolated from Ekoln, lake Mälaren, in Sweden.{{Cite web|url=https://www.ibg.uu.se/digitalAssets/167/c_167884-l_3-k_canelhas-ricao-monica-report.pdf|title=The biocontrol potential of lytic bacteria against cyanobacterial blooms (2011)|last=Monica Ricão Canelhas}}