TABLE 1.

Descriptive statistics for the infectious clone (IC)-derived viruses

IC-derived virus	Mean coverage	Mean titer of recovered virus (FFU/ml)	Mean focus size
17D	4008	6.1 × 106	Uniform; 1 mm
17D/Asibi prME	7988	4.1 × 106	Uniform; 2 mm
17D/Asibi NS2B-L109I	2029	2.6 × 106	Uniform; 1 mm
17D/Asibi NS4B-M95I	4364	4.7 × 106	Uniform; 1 mm
Asibi/17D NS4B-I95M	4306	1.7 × 105	Mixed; <1–1.5 mm
Asibi/17D NS2B-I109L	7160	2.2 × 106	Mixed; <1–1.5 mm
Asibi/17D prME	793	4.3 × 105	Uniform; <1 mm
Asibi	6891	6.0 × 104	Mixed; <1–1.5 mm