Fig. 5. Digital images of SH-SY5Y cells three days (3d, A-E) and two weeks (2w,
F-J) after no infection (A,F) or initial infection with adenovirus expressing
green fluorescent protein (GFP) only (B,G) or constitutively active (CA)-Rit
(C,H), CA-Ras (D,I) or CA-Raf (E,J). Qualitatively, Rit induces greater
outgrowth than Ras or Raf, and its effects on elongation and branching
increase over two weeks.