1. Positive-negative selection gene targeting with the diphtheria toxin A-chain gene in mouse embryonic stem cells

   • James W. McCarrick III
   • Jane R. Parnes
   • Barbara B. Knowles

   Papers Pages: 183 - 190

2. Regulated expression of the rat medium chain hydrolase gene in transgenic rape seed

   • Richard Safford
   • Marilyn T. Moran
   • Antoni R. Slabas

   Papers Pages: 191 - 198

3. Degeneration of skeletal and cardiac muscles in c-myb transgenic mice

   • Yasuhide Furuta
   • Shinichi Aizawa
   • Shunsuke Ishii

   Papers Pages: 199 - 207

4. NewAgrobacterium helper plasmids for gene transfer to plants

   • Elizabeth E. Hood
   • Stanton B. Gelvin
   • Andre Hoekema

   Papers Pages: 208 - 218

5. Pharmacokinetics of radioiodinated human and ovine growth hormones in transgenic mice expressing bovine growth hormone

   • D. Turyn
   • A. Bartke

   Papers Pages: 219 - 226

6. Assembly of an antibody and its derived antibody fragment inNicotiana andArabidopsis

   • Myriam de Neve
   • Marc De Loose
   • Ann Depicker

   Papers Pages: 227 - 237

7. A series of vectors that simplify mammalian gene targeting

   • A. J. Brookes
   • B. J. Stevenson
   • J. R. Dorin

   Short Communication Pages: 238 - 244