''Sodalis glossinidius'' is a species of bacteria, the type and only species of its genus. It is a
microaerophilic
A microaerophile is a microorganism that requires environments containing lower levels of dioxygen than that are present in the atmosphere (i.e. < 21% O2; typically 2–10% O2) for optimal growth.[ A more re ...]
secondary
endosymbiont
An ''endosymbiont'' or ''endobiont'' is any organism that lives within the body or cells of another organism most often, though not always, in a mutualistic relationship.
(The term endosymbiosis is from the Greek: ἔνδον ''endon'' "within" ...
of the
tsetse fly
Tsetse ( , or ) (sometimes spelled tzetze; also known as tik-tik flies), are large, biting flies that inhabit much of tropical Africa. Tsetse flies include all the species in the genus ''Glossina'', which are placed in their own family, Glo ...
. Strain M1T is the type strain.
''Sodalis glossinidius'' is the only gammaproteobacterial insect symbiont to be cultured and thus amenable to genetic modification, suggesting that it could be used as part of a control strategy by vectoring antitrypanosome genes. The organism may increase the susceptibility of tsetse flies to trypanosomes.
Despite gene erosion and
pseudogene
Pseudogenes are nonfunctional segments of DNA that resemble functional genes. Most arise as superfluous copies of functional genes, either directly by DNA duplication or indirectly by Reverse transcriptase, reverse transcription of an mRNA trans ...
multiplication in a genome of ''Sodalis glossinidius'', these pseudogenes remain actively transcribed.
Parasites
''S. glossinidius'' is itself
host
A host is a person responsible for guests at an event or for providing hospitality during it.
Host may also refer to:
Places
* Host, Pennsylvania, a village in Berks County
People
*Jim Host (born 1937), American businessman
* Michel Host ...
to a
prophage A prophage is a bacteriophage (often shortened to "phage") genome that is integrated into the circular bacterial chromosome or exists as an extrachromosomal plasmid within the bacterial cell. Integration of prophages into the bacterial host is the c ...
discovered by Clark et al. 2007.
References
Further reading
*
*
*
External links
LPSN*
Type strain of ''Sodalis glossinidius'' at Bac''Dive'' - the Bacterial Diversity Metadatabase
Bacteria described in 1999
{{gammaproteobacteria-stub