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Table 2 In vitro syncytia formation and viral antigen production. The molecular clones, derived from microglia of the indicated monkey, were tested by transfection and subsequent growth in 174xCEM cells.

From: Development and characterization of positively selected brain-adapted SIV

Clone

Monkey

Longest time to Syncytia Formation

Longest time to Detectable p27

Group 1

   

109

225

7 days

7 days

129

225

7 days

7 days

141

225

7 days

7 days

142

225

7 days

7 days

169

321

7 days

7 days

Group 2

   

108

225

12 days

12 days

122

225

12 days

12 days

144

225

12 days

12 days

146

225

15 days

18 days

153

321

9 days

10 days

159

321

12 days

12 days

Group 3

   

104

225

18 days

14 days

115

225

18 days

14 days

116

225

18 days

18 days

134

225

18 days

18 days

143

225

Never

18 days

164

321

12 days

12 days

171

321

Never

15 days

173

321

Never

15 days

Control

   

SIVmac239

 

4 days

7 days