THE FINE STRUCTURE OF ANNULATE LAMELLAE
Author(s) -
Hewson Swift
Publication year - 1956
Publication title -
the journal of cell biology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.414
H-Index - 380
eISSN - 1540-8140
pISSN - 0021-9525
DOI - 10.1083/jcb.2.4.415
Subject(s) - biology , cytoplasm , amphibian , nucleus , anatomy , lamellar structure , ultrastructure , microbiology and biotechnology , lamellar granule , snail , paleontology , crystallography , chemistry
Certain lamellar structures have been described from snail (Otala) and clam (Spisula) oocytes, the acinar cells of amphibian (Ambystoma) pancreas, and from rat spermatids. These structures are alike in possessing numerous rings or annuli, resembling those in the nuclear membrane. Thus the name "annulate lamellae" has been proposed for them. It is suggested that they may function in the transfer of specificities from nucleus to cytoplasm.
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