Figure 4.- (A) Emission spectra (l ex = 480
nm; Dl ex = Dl em = 10 nm) of a
solution of fluorescein-ss-cDNA upon addition of its complementary strand at 0, 2, 4, 6,
8, 10, 12 and
24 hours of reaction. (B) Emission spectra of the control solution of
recorded in the same experimental conditions than A.
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