Back to Top
PMC full text:
Proc Natl Acad Sci U S A. 1995 Jul 18; 92(15): 6981–6985.
doi:
10.1073/pnas.92.15.6981
Copyright/License
Request permission to reuse
PMC Copyright notice
<< Prev
Fig. 1
Next >>
Fig. 1
Open in a separate window
Images in this article
Fig. 1
Fig. 2
Fig. 3
Fig. 4
Click on the image to see a larger version.
