Small polyribonucleotides with 5'-phosphomonoester end-groups.

Occurrence of D-Glyceric Acid in Tobacco Leaves: J. K. Palmer ... ....... 415 Small Polyribonucleotides with 5'-Phosphomonoester End-Groups: L. A. Heppel, P. J. Ortiz, S. Ochoa ..... ........................... 415 Effect of Cortisone on 17-Ketosteroid Excretion in Patients with Diabetes Mellitus: J. L. Izzo and A. Eilers .... ...................... 417 Effect of Reserpine on Adrenocortical Function in Unanesthetized Dogs: R. H. Egdahl, J. B. Richards, D. M. Hume .... ..................... 418 Note on Murphy's and Rhine's Comments: K. Smith and H. J. Canon.. 418 Fluorescent Thorium Mineral: W. L. Minto ...... ..................... 419