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. Author manuscript; available in PMC: 2009 Jun 24.
Published in final edited form as: Biochemistry. 2009 Feb 17;48(6):1264–1271. doi: 10.1021/bi801629d

Fig. 1.

Fig. 1

Lifetime images of rigor (A), relaxed (B) and contracted (C) Tg-WT myofibrils of cardiac papillary muscle. The color bar at the bottom is the lifetime scale. The enlarged image of a relaxed myofibril is shown on the right. Myofibrils were cross-linked to avoid shortening. Excitation was at 470 nm, emission was viewed through a 500 nm long-pass filter.