According to the context, actinobacteria organisms function describes decomposition part of the carbon cycle.
What are actinobacteria organisms?
It comprises a group of Gram-positive bacteria with a high G+C content in their DNA and a wide morphological diversity.
This group of microorganisms is widely distributed in natural ecosystems and is of great importance in participating in the decomposition of organic matter.
Therefore, we can conclude that according to the context, actinobacteria organisms function describes decomposition part of the carbon cycle.
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