1. Comments onCommentary

   Cis and Trans Pages: 224 - 224

2. Eine Kleine mathematik

   • C. A. P.

   Cis and Trans Pages: 224 - 228

3. Electronic communications for plant biology

   • Kenton Hoover
   • David Kristofferson

   Cis and Trans Pages: 228 - 231

4. Appointments and Awards

   Announcement Pages: 232 - 232

5. Extraction of nuclear DNA from grape vine leaves by a modified procedure

   Commentary Pages: 233 - 235

6. Rapid isolation of rice and maize DNA for analysis by random-primer PCR

   • James H. Oard
   • Sridhar Dronavalli

   Commentary Pages: 236 - 241

7. A nomenclature for the genes encoding the chlorophylla/b-binding proteins of higher plants

   • Stefan Jansson
   • Eran Pichersky
   • J. Philip Thornber

   Genetic Resources Pages: 242 - 253

8. Electrophoretic analysis of seed proteins in the dicotyledoneae

   • Dawn S. Luthe

   Genetic Resources Pages: 254 - 262

9. Evaluation of an ELISA assay for rapid detection and quantification of neomycin phosphotransferase II in transgenic plants

   • Roland J. Nagel
   • John M. Manners
   • Robert G. Birch

   Protocol Pages: 263 - 272

10. Amplification and sequencing of 16/18S rDNA from gel-purified total plant DNA

    • Carol Bult
    • Mari Källersjö
    • Youngbae Suh

    Protocol Pages: 273 - 284

11. Non-destructive RAPD genetic diagnostics of microspore-derivedBrassica embryos

    • Peggy Horn
    • Antoni Rafalski

    Protocol Pages: 285 - 293

12. Penn State Symposium on Plant Physiology: Biosynthesis and molecular biology of amino acids in plants

    • Ellen M. Reardon
    • Benjamin F. Matthews

    Report of Meeting Pages: 294 - 298

13. Schedule of events

    Announcement Pages: 299 - 304