1. Expression instability and genetic disorders in transgenicNicotiana plumbaginifolia L. plants

   • W. Cherdshewasart
   • G. B. Gharti-Chhetri
   • I. Negrutiu

   Papers Pages: 307 - 320

2. Stable transformation of peanut callus viaAgrobacterium-mediated DNA transfer

   • Chandra I. Franklin
   • Kathy M. Shorrosh
   • Richard S. Nelson

   Papers Pages: 321 - 324

3. Cis effect oflacZ sequences in transgenic mice

   • Andras Paldi
   • Louise Deltour
   • Jacques Jami

   Papers Pages: 325 - 329

4. Introduction of hygromycin resistance inLotus spp. throughAgrobacterium rhizogenes transformation

   • Francesco Damiani
   • Elena Nenz
   • Sergio Arcioni

   Papers Pages: 330 - 335

5. Increased production of serotonin by suspension and root cultures ofPeganum harmala transformed with a tryptophan decarboxylase cDNA clone fromCatharanthus roseus

   • Jochen Berlin
   • Christiane Rügenhagen
   • J. Harry C. Hoge

   Papers Pages: 336 - 344

6. Disruption of the G_i2α locus in embryonic stem cells and mice: a modified hit and run strategy with detection by a PCR dependent on gap repair

   • Uwe Rudolph
   • Philippe Brabet
   • Lutz Birnbaumer

   Papers Pages: 345 - 355

7. Frequency and distance of pollen dispersal from transgenic oilseed rape (Brassica napus)

   • Jodi A. Scheffler
   • Russell Parkinson
   • Philip J. Dale

   Papers Pages: 356 - 364