This Wikipedia article contains a brief overview of nanobacteria. It includes information about various claims regarding the existence and evidence that nanobacteria are a form of life. It also includes links to nanobacteria resources.

Subject: Biology:Molecular Biology, Astrobiology, Microbiology
Resource Type: Scientific Resources:Overview/Reference Work
Grade Level: General Public, College Upper (15-16), High School (9-12), College Lower (13-14), Middle (6-8)
Topics: Biosphere:Astrobiology, Microbiology, Molecular BiologyKeyword: nannobacteria