| Literature DB >> 4905674 |
Abstract
Electron micrographs of a variably titled specimen can be blended by computer to form an image of any selected specimen plane. Thus, one can examine a tissue section layer by layer with an effective depth of focus less than 30 A. Ribosomes so observed in rat liver have some resemblances to isolated, tungsten-shadowed particles.Entities:
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Year: 1970 PMID： 4905674 PMCID： PMC282917 DOI： 10.1073/pnas.65.2.402
Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN： 0027-8424 Impact factor: 11.205