1. Functional Characterization of a Drosophila Mitochondrial Uncoupling Protein

   • Yih-Woei C. Fridell
   • Adolfo Sánchez-Blanco
   • Stephen L. Helfand

   OriginalPaper Pages: 219 - 228

2. Upregulation of the Mitochondrial Phosphate Carrier During Freezing in the Wood Frog Rana sylvatica: Potential Roles of Transporters in Freeze Tolerance

   • J. N. Amritha De Croos
   • J. Dayre McNally
   • Kenneth B. Storey

   OriginalPaper Pages: 229 - 239

3. Fatty Acids Induce Chloride Permeation in Rat Liver Mitochondria by Activation of the Inner Membrane Anion Channel (IMAC)

   • Peter Schönfeld
   • Iqbal Sayeed
   • Detlef Siemen

   OriginalPaper Pages: 241 - 248

4. Ligand-Dependent Structural Changes in the V₁ ATPase from Manduca sexta

   • Ünal Coskun
   • Vincenzo F. Rizzo
   • Gerhard Grüber

   OriginalPaper Pages: 249 - 256

5. Overexpression of the Inhibitor Protein IF₁ in AS-30D Hepatoma Produces a Higher Association with Mitochondrial F₁F₀ ATP Synthase Compared to Normal Rat Liver: Functional and Cross-Linking Studies

   • Concepción Bravo
   • Fernando Minauro-Sanmiguel
   • José J. García

   OriginalPaper Pages: 257 - 264

6. Functional Approach to the Catalytic Site of the Sarcoplasmic Reticulum Ca²⁺-ATPase: Binding and Hydrolysis of ATP in the Absence of Ca²⁺

   • Antonio Lax
   • Fernando Soler
   • Francisco Fernández-Belda

   OriginalPaper Pages: 265 - 273