Getting visible: A new method to label bacterial cell walls shows the presence of functional peptidoglycan in the important pathogen Chlamydia trachomatis. This might clarify the long-standing paradox of the "chlamydial anomaly".
Keywords: Chlamydia; cell walls; labeling; peptidoglycans.
© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.