Eine altersveränderung des makronucleas von paramecium / Aging in the macronucleus of paramecium

Articles in the same Issue

1. Abbau und Toxizität von Hexachlorbicyclo [2.2.1]-hept-5-en- Derivaten (Cyclodien-Insektizide) / Structural Aspects of Biological Conversion and Toxicity of Hexachloro-norbornene Derivatives (Cyclodiene-Insecticides)
2. Dihydrokaempferol as Precursor for Catechins in the Tea Plant
3. Enzymatic Hydrolysis of Poly-ᴅʟ-Lysine
4. The Correlation of Lipid Release and Photochemical Activities in Isolated Spinach Chloroplasts
5. The Secondary Structure of Proteins in the Thylakoid Membrane
6. Ein Screening System zur Bestimmung einer Hemmung spezifischer Enzyme der DNS-Synthese und DNS-Reparatur / A Screening System to Determine Inhibition of Specific Enzymes of the Semiconservative DNA -synthesis and DNA-repair Replication
7. Untersuchung der longitudinalen Kernspinrelaxation in konzentrierten Lösungen von Heringsspermien - DNA zur Frage des an DNA gebundenen Wassers / Spin-Lattice Relaxation in Concentrated Solutions of Hering-Sperm DNA and the Problem of Water Bound to DNA
8. Monolayer States of a Cyanine Dye Studied by a Spectroscopic Technique
9. The Effect of Tetrodotoxin, Veratridine and Tetraethylammonium Chloride on the Receptor Potential of the Crayfish Photoreceptor Cell
10. Reactions of Retinals in a Model Membrane System
11. Zur Deutung der Karzinogenität aus dem UV-Spektrum von 3.4 - Benzpyren und 1.2-Benzpyren / Interpretation of Carcinogenesis from UV-Spectra of 3,4 - Benzpyrene and 1,2-Benzpyrene
12. Ein Cartesianischer Submikrolitertaucher, in dem gemischt werden kann / Mixing of Solutions in a Cartesian Submicroliter-Diver
13. Die Epidermis von Tenebrio molitor L. Puppen als Zielorgan für das Juvenilhormonanaloge 10.11-Epoxy-6.7-trans-2.3-trans-farnesylpropenyläther / The Epidermis of the Pupae of Tenebrio molitor L. as Target Organ for the Juvenile Hormone Analogue 10,11-Epoxy-6,7-trans-2,3-trans-farnesylpropenylether
14. Tryptic Fragmentation of the Calcium Transport System in the Sarcoplasmic Reticulum
15. Heterogeneity of the Native Ribosomal Subunit Fraction in HeLa Cells
16. Stimulierung von Kulturen embryonaler Rattenzellen durch Kälberserum. V. Verhalten der Inosit- und Cholinphospholipide / Stimulation of Embryonic Rat Cells by Calf Serum. V. Metabolism of Inositol- and Choline Phospholipids
17. ATP-Spaltung an der Zelloberfläche der Leukozyten aus normalen und leukämischen Ratten / ATP-Cleavage on the Cell of Leucocytes of Normal and Leukaemic Rats
18. Bakterienwand und Tumorinduktion durch Agrobacterium tumefaciens / Bacterial Cell Wall and Tumor Induction by Agrobacterium tumefaciens
19. Purification and Properties of the RNA Polymerase-Template Complex of an Influenza Virus
20. Mode of Replication and Temperature Characteristics of the RNA Polymerase of an Influenza Virus in vitro
21. Nachweis verschiedener antigener Determinanten vom interspecies Typ in RNS-Tumorviren (C-Typ) der Säuger / Evidence for the Existence of Different Antigenic Determinants of the Interspecies Type in Mammalian RNA-C -Type Tumor Viruses
22. Hybridisierungsversuche mit einer niedermole­ kularen DNA-Fraktion aus embryonalen Ratten­ zellen / Hybridisation Experiment with a Low-molecular Weight DNA from Embryonic Rat Cells
23. Steroide aus Asterias rubens/ Steroids from Asterias rubens
24. Chemotaxonomical Studies of the Leaf Oils of L.umbellata Thunb.
25. Acid Hydrolysis of Colchicine and Related Compounds
26. Not Freezing Water in the Lamellar System of Chloroplasts
27. A Method for the Preparation of Plant Protoplasts
28. Eine altersveränderung des makronucleas von paramecium / Aging in the macronucleus of paramecium
29. Nachrichten. Besprechungen