Fig. 1. Identification of small plaque-forming K15P38 variant.
(A) Representative plaque morphology of the NCCP 43279 strain. Small plaques were observed and are indicated by blue arrows. (B) The proportion of large and small plaques was measured from 10 individual wells, with approximately 50 plaques observed per well. Data are shown as mean ± SD values. ****p < 0.0001.