Nuclear envelope permeability
Abstract
The permeability of the amphibian oocyte nuclear envelope in situ has been determined for three tritiated dextrans. The envelope is a sieve, restricting molecular movement between the cytoplasm and nucleus. The patent radius of its pores is about 45 Å.
- Publication:
-
Nature
- Pub Date:
- March 1975
- DOI:
- 10.1038/254109a0
- Bibcode:
- 1975Natur.254..109P