Microbe Identification
Microbe nameOdoribacter splanchnicus
NCBI Taxonomy ID28118
DescriptionOdoribacter splanchnicus is a Gram-negative, rod-shaped microbe that thrives in mesophilic temperatures, categorized as a Chemoheterotroph, and can be found in various body sites across different species, including the gastrointestinal tract, respiratory tract, and skin. As an Obligate Anaerobe, Odoribacter splanchnicus requires the absence of oxygen to survive and grow. The Gram-negative characteristic indicates that the microbe's cell wall contains an outer lipid bilayer, which provides protection against certain environmental stresses. Its rod-shaped morphology allows for efficient movement and colonization in its preferred environments. As a mesophilic microbe, Odoribacter splanchnicus grows best in moderate temperatures, typically between 20-40°C, which is suitable for its presence in the human body and other warm-blooded hosts. As a Chemoheterotroph, Odoribacter splanchnicus relies on organic compounds for energy and carbon, obtaining these resources by breaking down complex molecules in its surroundings. This ability allows the microbe to thrive in diverse body sites, from the gut to the skin, where nutrients are readily available. The absence of oxygen is crucial for its survival, as Odoribacter splanchnicus is incapable of generating energy in the presence of oxygen. This strict anaerobic requirement restricts its habitat to environments with low oxygen levels, such as the intestinal tract. Odoribacter splanchnicus plays a significant role in the breakdown of complex organic matter and contributes to the production of short-chain fatty acids, which are essential for maintaining a healthy gut microbiome. Its presence has been linked to the degradation of bile acids, which can have a profound impact on the host's overall health, particularly in relation to cholesterol metabolism and liver function.
Microbe Taxonomy
SuperkingdomBacteria
KingdomEubacteria
PhylumBacteroidetes
ClassBacteroidia
OrderBacteroidales
FamilyOdoribacteraceae
GenusOdoribacter
Species splanchnicus
Microbe Properties
Gram staining propertiesNegative
ShapeNot Available
MobilityNo
Flagellar presenceNot Available
Number of membranesNot Available
Oxygen preferenceAnaerobe
Optimal temperatureNot Available
Temperature rangeMesophilic
HabitatHostAssociated
Biotic relationshipFree living
Cell arrangementNot Available
SporulationNonsporulating
MetabolismNitrate reducer
Energy sourceChemoorganotroph
Host and Biospecimens
HostBody siteBiospecimenDetailsData SourceReference
HumanLarge intestineFecesNot AvailableBacDivePMID: 34718743
HumanStoolNot AvailableHuman Microbiome Project28953883
HumanLarge intestineFecesNot AvailableDisbiome24130822