Microbe with the smallest genome yet pushes the boundaries of life
Symbiotic bacteria live inside specialised organs called bacteriomes within insects. This image shows a cross-section of the planthopper Callodictya krueperi, with fluorescent probes labelling three microbes: Vidania (red), Sodalis (yellow) and Sulcia (green) Courtesy Anna Michalik et al Symbiotic bacteria living inside insect cells have the…














