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Actinobacteria Definition and Explanation PDF | Download eBooks

Learn Actinobacteria definition in microbiology with explanation to study “What are Actinobacteria”. Study actinobacteria explanation with microbiology terms to review microbiology course for online degree programs.

Actinobacteria Definition:

  • A group of Gram-positive bacteria containing the actinomycetes and their high G + C relatives.

    Prescott's Microbiology 9th Edition by Joanne Willey, Linda Sherwood, Christopher J. Woolverton



Actinobacteria Explanation:

Actinobacteria are Gram-positive bacteria whose DNA has have high cytosine and guanine content. They can be aquatic or terrestrial. Although, they have single-celled like bacteria, they lack a distinct cell wall; however, they produce mycelium that is slender and non-septate. They represent one of the most diverse and largest phyla among bacteria.

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