A team of researchers at the University of California, Los Angeles (UCLA) has introduced a virtual Gram staining technique that could transform how microbiologists stain and classify bacteria. This ...
A polyp lesion with colibactin-producing E. coli (pks+) is shown in panels A–C. (A) HE staining of the polyp lesion, which shows high-grade tubular adenoma. (B) High magnification of A. (C) A few ...