1. Cloning of cold-inducible dehydrin-like genes from the blackcurrant (Ribes nigrum L.) using RT-PCR

   • R. Kemp
   • R. Brennan
   • H. Jones

   Research Pages: 99 - 102

2. Quantification of the presence and activity of specific microorganisms in nature

   • Janet K. Jansson
   • James I. Prosser

   Review Pages: 103 - 120

3. Digoxigenin labeling

   • Tom McCreery

   Review Pages: 121 - 124

4. Ribozymes

   • Sandra A. Gibson
   • Edward J. Shillitoe

   Review Pages: 125 - 137

5. Gene transfer by biolistic process

   • Priscilla A. Furth

   Review Pages: 139 - 143

6. The use of monoclonal antibodies with colloidal gold-labeled probes in postembedding immunoelectron microscopy

   • Carlos E. Suarez
   • Ruth Brown

   Review Pages: 145 - 151

7. The use of RNA probes for the analysis of gene expression

   • Dominique Belin

   Protocol Pages: 153 - 163

8. Nucleic acidin situ probing

   • Roland M. Nardone

   Protocol Pages: 165 - 172

9. Cryopreservation of mammalian embryos

   • Magosaburo Kasai

   Protocol Pages: 173 - 179

10. Site-directed mutagenesis using positive antibiotic selection

    • Richard N. Bohnsack

    Protocol Pages: 181 - 188

11. An efficient random mutagenesis technique using anE.coli mutator strain

    • Alan Greener
    • Marie Callahan
    • Bruce Jerpseth

    Protocol Pages: 189 - 195

12. Company news

    Departments Pages: 197 - 197

13. Software update

    • Hugh G. Griffin
    • Annette M. Griffin

    Departments Pages: 198 - 198

14. Book reviews

    • N. S. Fenby
    • L. Torrance
    • L. Haynes

    Departments Pages: 199 - 200

15. New products for Molecular Biology

    Departments Pages: 201 - 204

16. Calendar

    Departments Pages: 205 - 205