1. Effects of gibberellic acid and zeatin on the growth response of cucumber cotyledons

   • Robert M. Muir
   • Yeong-Jing Cheng

   OriginalPaper Pages: 197 - 201

2. Jasmonic acid-dependent increases in the level of specific polypeptides in soybean suspension cultures and seedlings

   • James Michael Anderson

   OriginalPaper Pages: 203 - 211

3. Multiple actions of abscisic acid in senescence of oat leaves

   • Tan Zhi-Yi
   • Bjarke Veierskov
   • Kenneth V. Thimann

   OriginalPaper Pages: 213 - 226

4. Comparison of the seed germination effects of synthetic analogs of strigol, gibberellic acid, cytokinins, and other plant growth regulators

   • Judith M. Bradow
   • William J. Connick Jr.
   • Armand B. Pepperman

   OriginalPaper Pages: 227 - 239

5. Ethylene production and metabolism of 1-aminocyclopropane-1-carboxylic acid inChenopodium rubrum L. as influenced by photoperiodic flower induction

   • Ivana Macháčková
   • Jaroslav Ullmann
   • Manfred Stock

   OriginalPaper Pages: 241 - 247

6. Variations in the levels of major free cytokinins and free abscisic acid during tuber development of sweet potato

   • Tomoaki Matsuo
   • Hidehiko Mitsuzono
   • Saburo Itoo

   OriginalPaper Pages: 249 - 258