1. The action of theI(1)npr-1 ⁺ locus on theDrosophila glue geneSgs-3 is cell-autonomous

   • K. Vijay Raghavan
   • Carol Mayeda
   • Elliot M. Meyerowitz

   OriginalPaper Pages: 141 - 150

2. A new gene for resistance to green leafhopperNephotettix virescens (Distant) in rice

   • M. U. Ghani
   • G. S. Khush

   OriginalPaper Pages: 151 - 159

3. Evolution of polyandry by reduction in progeny number variance in structured populations

   • N. V. Joshi

   OriginalPaper Pages: 161 - 171

4. Mind from matter? An essay on evolutionary epistemology

   • N. Mukunda

   Book Review Pages: 173 - 178

5. Obituary

   • Bengt O. Bengtsson

   Announcement Pages: 179 - 182