Fig. 3.

Visualization of human CD45⁺ cells in infected hu-SRC-SCID mice. Sections were obtained from NOD-scid IL2rγ^null or hu-SRC-SCID mice infected as in Fig. 2 and strained with H&E (Left). Engrafted hematopoietic cells expressing human CD45 are stained brown and counterstained with hematoxylin (Right).