Terrestrial Vertebrate Animal Metagenomics, Non-domesticated Macropodidae, Kangaroo
Microbial ecosystems exist within all living creatures, and knowledge of the diversity and function is both intrinsically important to understanding biological processes and likely to benefit human activities.
This review will focus on current knowledge of the microbial ecosystems associated with a group of largely Australian macropod marsupials – the kangaroos. Kangaroos encompass a large and diverse group of grazing and browsing herbivores. The primary interest in their associated microbial ecosystems has revolved around nutrition and digestion. The macropod marsupials ferment feed material (plant biomass) in an enlarged pre-gastric chamber, the forestomach, prior to further digestion (Hume 1982). This chamber is functionally analogous to the rumen in ruminant livestock, but both groups of animals evolved separately and therefore with different microbial species filling similar niches, over many millions of years. Given the...
KeywordsMethane Emission Microbial Ecosystem Metagenomic Study Tammar Wallaby mcrA Gene
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