(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)
Click on image to view larger version.

Fig. 3. Illustration of passive tension in striated muscle showing the effect of
titin isoform expression (N2A, N2BA and/or combination thereof as indicated by
shaded area between lines) and modulation of titin by Ca2+ binding
or phosphorylation on passive tension in mammalian cardiac muscle. Redrawn
from Granzier and Labeit (Granzier and
Labeit, 2004). Passive tension data measured from isolated rainbow
trout ventricular myocytes [replotted from Shiels et al.
(Shiels et al., 2006)] showing
the low level of passive force generated by fish heart, even at long sarcomere
lengths.