The graph above shows data that the scientists obtained from measuring at least 50 myotubes and averaging the results. In the graph, “0” was defined by measuring GFP myotubes that were not exposed to the hormone or to myostatin (photo not shown). Error bars show standard error. (Note: Students will probably draw a graph with vertical bars, which is a more standard orientation.)
Location: Portland, Oregon
Photographer: Heather Young
Source: Oregon Public Broadcasting
Photos downloaded from the Essential Lens site are cleared for educational use only.