Bloody Rainbow
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Published on 03/08/2026
Título: Bloody Rainbow
Autor: Jean-François Bernardet,
Unité de Virologie et Immunologie Moléculaires, INRA, Centre de recherche Ile-de-France-Jouy-en-Josas, Domaine de Vilvert, 78350 Jouy-en-Josas, France.
Descripción: A spreading colony of the Tenacibaculum litopenaei type strain grown of blood agar displays peacock feather- or rainbow-like iridescence. This phenomenon, that only occurs on some growth media and under a certain angle of incidence of light, has been shown to result from a special arrangement of bacterial cells at the microscopic level.
