Biophysical Journal 88 6

Cover picture: Lipid ordering around a transmembrane nanotube. Shown is the vector field of lipid head-to-tail vectors projected into the membrane plane around a 6 Å radius nanotube that is shorter than the host bilayer (negative hydrophobic mismatch). The color of the arrows indicates the magnitude of the vector, from blue for large lipid tilting to red for essentially no orientational preference. This image was prepared using VMD. See the article by Nielsen et al. on page 3822.