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Article
Book reviews
Understanding DNA and Gene Cloning: A Guide for the Curious (3rd edn).
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Article
An investigation of some problems concerning nucleolus organizers in salamanders
Observed differences in the sizes of lampbrush nucleolus organizers in Plethodon cinereus have been shown by in situ hybridization to reflect true molecular differences in the numbers of ribosomal cistrons locate...
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Article
Chromomere number and its genetic significance in lampbrush chromosomes
The chromosomes of three species of salamander belonging to the genus Plethodon have been studied with regard to the absolute length of the haploid set of lampbrush chromosomes and the number and distribution of ...
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Article
Interlocking and knotting of ring nucleoli in amphibian oocytes
Various configurations of interlocking and knotting of ring nucleoli from amphibian oocytes have been identified in material taken from 2 females of Eurycea bislineata and one female of Plethodon cinereus. The si...