Analysis of the Δmutant demonstrated how the Caf1A usher is necessary for the set up and secretion from the small fraction 1 capsule. F1 capsule is one of the nonpilus (F1-G1 lengthy [FGL]) subfamily of CU pathways (10) and assembles as an amorphous framework made up of the Caf1 subunit proteins (9 30 Structural and… Continue reading Analysis of the Δmutant demonstrated how the Caf1A usher is necessary