Four small Drosophila heat shock proteins are related to each other and to mammalian alpha-crystallin.
Proc Natl Acad Sci U S A. 1982 Apr;79(7):2360-4. doi: 10.1073/pnas.79.7.2360.
Proc Natl Acad Sci U S A. 1982.
PMID: 6285380
Free PMC article.