The Determination of the DNA Base Composition in 19 Species of Adriatic Sponges with High-Pressure Liquid Cation-Exchange Chromatography

Articles in the same Issue

1. Functional Characterization and Anatomical Identification of Motion Sensitive Neurons in the Lobula plate of the Blowfly Calliphora erythrocephala
2. β-Cyclocitral and Alkanes in Microcystis (Cyanophyceae)
3. Chemical Composition of the Nasal Gland Secretion from the Marsh Deer Odocoileus ( DorcelaphusJ dichotomus (Illiger)
4. Sex Pheromone of Eupoecilia ambiguella: cis-9-Dodecenyl Acetate as a Major Component
5. Induced Isoflavonoids from Fungus-Infected Stems of Pigeon Pea ( Cajanus cajan)
6. O-Methylierung von Adrenalin, 3.4-Dihydroxybenzoesäure und 6.7-Dihydroxycumarin in Sproßpilzen /O-Methylation of Epinephrine, 3,4-Dihydroxybenzoic Acid and 6,7-Dihydroxycoumarin in Yeasts
7. Unusual Photochemical Transformation of 5-Ethylorotate to 5-Ethylidenehydroorotate
8. The Crystal Structure of the Pyrimidine Analogue Calcium 5-Ethylidenehydroorotate · 1.5 Hydrate, a Photoproduct of Ethylorotate
9. Conformation-Controlled Trans-Effect of the Proximal Histidine in Haemoglobins. An Electron Spin Resonance Study of Monomeric Nitrosyl-⁵⁷Fe-Haemoglobins
10. Synthese und katalytische Eigenschaften hydrolytisch aktiver Peptide /Synthesis and Catalytic Properties of Peptides with Hydrolytic Activity
11. Regulation of Intracellular Pyrophosphatase-Activity and Conservation of the Phosphoanhydride-Energy of Inorganic Pyrophosphate in Microbial Metabolism
12. An Isocratic High-Pressure Liquid Chromatographie Purification Method for Radioactively Labeled Deoxyribonucleoside Triphosphates
13. The Determination of the DNA Base Composition in 19 Species of Adriatic Sponges with High-Pressure Liquid Cation-Exchange Chromatography
14. Incorporation of T₄ Phage DNA into a Specific DNA Fraction from the Higher Plant Matthiola incana
15. The Influence of Oxygen on Nitrite Reduction in a Reconstituted System
16. Photosynthetic Electron Carriers at a Heptane-Water Interface
17. Spectral Properties of Fluorescent Dyes in Lecithin Vesicles
18. Localization of the Tri-and Digalactosyl Diglyceride in the Thylakoid Membrane with Serological Methods
19. Effect of an Antiserum to a Thylakoid Membrane Polypeptide on the Primary Photoreaction of Photosystem II
20. Chromosomale Strukturen von Pseudomonas testosteroni. II. Aktivität der endogenen RNA-Polymerase /Chromosomal Structure of Pseudomonas testosteroni. II. Activity of the Endogenous RNA-Polymerase
21. Variable Composition of Cytochrome b₆-f Particles
22. On the Cross-Section Structure of the Mitochondrial Cristae-Membrane as Revealed by X-Ray Diffraction
23. Notizen: Kämpferol-3-(O-sinapoylsophorosid)-7-glucosid, ein neues Flavonoid aus Brassica napus L. (Cruciferae)/Kaempferole-3-(O-sinapoylsophoroside)-7-glucoside, a New Flavonoid from Brassica napus L. (Cruciferae)
24. Notizen: Chirality of the Hydrogen Transfer to NAD Catalyzed by myo-Inositol Dehydrogenase from Klebsiella pneumoniae
25. Notizen: Unterschiedliche Desoxyribonuclease-Aktivitäten im Seminalplasma von Bullen/Different Deoxyribonuclease-Activities in Bull Seminal Plasma
26. Notizen: Eine besondere Haftvorrichtung zwischen Cortex radiatus externus und Follikelepithel der Oocyten von Gobio gobio (L). (Teleostei, Cyprinidae)/A Special Attaching-Mechanism between the Cortex radiatus externus and the Follicle Epithelium of the Oocytes of Gobio gobio