biology microbiology abstract for poster or canvas

Biology abstract art poster or canvas for microbiology and biology enthusiasts, medical school students of medicine, biology teachers, biologists, microbiologists, scientists, and science teachers. Photo produced by the National Institute of Allergy and Infectious Diseases (NIAID), this digitally-colourized scanning electron micrograph (SEM) depicts a number of purple-coloured Yersinia pestis bacteria that had gathered on the proventricular spines of a Xenopsylla cheopis flea. These spines line the interior of the proventriculus, a part of the flea’s digestive system. The Y. pestis bacterium is the pathogen that causes bubonic plague.