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Fig. 6 | BMC Biophysics

Fig. 6

From: Jörg Langowski: his scientific legacy and the future it promises

Fig. 6

Fluorescently labeled nucleosomes used for FRET experiments. Panel a extended 170 bp nucleosomal DNA, the donor fluorophore Alexa 488 (green circles) and acceptor fluorophores Alexa 594 are shown in green and red, respectively. Panel b Top and side views of the nucleosome crystal structure: H2A is shown in yellow, H2B in red, H3 in blue, H4 in green. Adapted from [75] with written permission given by the original license holders

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