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. Author manuscript; available in PMC: 2010 Feb 17.
Published in final edited form as: Nat Cell Biol. 2002 Jul;4(7):509–513. doi: 10.1038/ncb811

Figure 4. Endogenous PI(3)K and Rho GTPases are not required for PtdlnsP3–histone uptake.

Figure 4

a, Control cells treated with fluorescent NBD–PtdlnsP3 (30 μM)–histone (10 μM) for 5 min. b, Cells treated with NBD–PtdlnsP3 (30 μM) without histone carrier. c, Cells pretreated with LY 294002 (200 μM) for 20 min and then exposed to NBD–PtdlnsP3 (30 μM)–histone (10 μM). d, Cells were pretreated with toxB and then exposed to NBD–PtdlnsP3 (30 μM)–histone (10 μM). a–d, Nomarski images, a′–d′, immunofluorescence images.