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. 1999 Jul 19;190(2):281–292. doi: 10.1084/jem.190.2.281

Figure 1.

Figure 1

Sequence of CD4 silencer S3. Sequence of the complete probe used in the EMSA experiments is shown in the top line. SAF recognition sites are indicated by boxes. Sequence of mutant oligonucleotides used in EMSA competition analyses are shown below; substitutions from the wild-type sequence are indicated in bold.