TABLE 1.

Cell dimensions, PG thickness, and septum thickness at each developmental stage.

Growth stage	Cell width (nm)1	Cell length (μm)1	PG thickness (nm)1	Septum thickness (nm)1	PG thickness at tip (nm)1	Number of tomograms
Vegetative hyphae	515 ± 75	10 ± 4	35 ± 5	40 ± 4	40 ± 14	20
Aerial hyphae	815 ± 5	n/a	50 ± 5	n/a	n/d	16
Early sporulation (pre division)	995 ± 5	0.9 ± 0.2	n/d2	48 ± 7	n/d	2
Immature spores (post division)	825 ± 20	0.9 ± 0.2	50 ± 10	n/a	n/a	4
Mature spores	795 ± 95	0.9 ± 0.2	60 ± 10	n/a	n/a	14
Germination	n/a3	n/a	62 ± 4 for spore/35 ± 5 for germ tube	n/a	n/d	6

¹Values are average ± one standard deviation. ²n/d, not determined. ³n/a, not applicable.