Gastrointestinal microbiomes play important roles in the health and nutrition of animals and
humans. The medicinal leech, Hirudo verbana, serves as a powerful model for the study of …

There are trillions of microbes found throughout the human body and they exceed the
number of eukaryotic cells by 10-fold. Metagenomic studies have revealed that the majority …

The medicinal leech has established a long-term mutualistic association with Aeromonas
veronii, a versatile bacterium which can also display free-living waterborne and fish-or …

Digestive-tract microbiota exert tremendous influence over host health. Host-symbiont model
systems are studied to investigate how symbioses are initiated and maintained, as well as to …

The medicinal leech, Hirudo verbana, is one of the simplest naturally occurring models for
digestive-tract symbioses, where only two bacterial species, Aeromonas veronii bv. sobria (γ …

Culture-based studies of the microbial community within the gut of the medicinal leech have
typically been focused on various Aeromonas species, which were believed to be the sole …

Leeches are found in terrestrial, aquatic, and marine habitats on all continents.
Sanguivorous leeches have been used in medicine for millennia. Modern scientific uses …

Most digestive tracts contain a complex consortium of beneficial microorganisms, making it
challenging to tease apart the molecular interactions between symbiont and host. The …

Microbial transmission through mucosal-mediated mechanisms is widespread throughout
the animal kingdom. One example of this occurs with Hirudo verbana, the medicinal leech …

The digestive tract of medicinal leeches from commercial suppliers has been investigated
previously and comprises of a relatively simple bacterial community. However, the …