Highlighted this week — a handy device for replica plating microbial colonies on solid growth media, a kit for the direct colorimetric detection of hepatitis B DNA and a nonradioactive reverse transcriptase assay for the detection of HIV-1.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Rights and permissions
About this article
Cite this article
Gershon, D. Small-world solutions. Nature 369, 256–258 (1994). https://doi.org/10.1038/369256a0
Issue Date:
DOI: https://doi.org/10.1038/369256a0