ZEITSCHRIFT FœR NATURFORSCHUNG - uni .zeitschrift fœr naturforschung section c biosciences

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  • ZEITSCHRIFT FR NATURFORSCHUNG

    SECTION C

    B I O S C I E N C E S

    Council

    E . BNNiNG.Tbingen A. B U T E N A N D T , Mnchen M . E I G E N , Gttingen

    Editorial Board

    A. H A G E R , Tbingen W. H A S S E L B A C H , Heidelberg P. K A R L S O N , Marburg F . K A U D E W I T Z , Mnchen E. W E C K E R , Wrzburg

    Advisory

    P. B G E R , Konstanz D . B C K M A N N , Ulm K. G. G T Z , Tbingen G. G O T T S C H A L K , Gttingen R. J A E N I C K E , Regensburg G. F . M E Y E R , Tbingen M . R A J E W S K Y , Essen

    Board

    H. SCHIMASSEK, Heidelberg D. S C H U L T E - F R O H L I N D E , Mlheim/R. F . F . SEELIG, Tbingen J. SEELIG, Basel H. SIMON, Mnchen W. S T E G L I C H , Bonn A. TREBST, Bochum

    EDITED IN C O L L A B O R A T I O N

    WITH T H E INSTITUTES OF T H E M A X - P L A N C K - G E S E L L S C H A F T

    V O L U M E 38 c 1983

    V E R L A G D E R Z E I T S C H R I F T F R N A T U R F O R S C H U N G

    T B I N G E N

  • Volume 38 c Zeitschrift fr Naturforschung 1983

    Contents

    Con ten t s of N u m b e r 1 / 2

    O r i g i n a l Communications

    A Small-Angle-Scattering Camera without Slithigh-Error, II. (In German) H . W A W R A 1

    A New Red Dipyrromethene Pigment from C a n d i d a b o i d i n i i S. L A N G , H . B E Y E R , P. S ISTIG, F . W A G N E R , W . T R O W I T Z S C H , and V . W R A Y 7

    Ellagitannins from the Leaves of V i t t s v i n i f e r a (In German) C H . K A R L , G. M L L E R , and P. A L S T E D P E D E R S E N 13

    2-Methoxystypandrone, a New Naphthoquinone from Ehamnus f a l l a x B . (In German) H . - W . R A U W A L D and H . M I E T H I N G 17

    Enzymatic Synthesis of Sinapine from 1 -O-Sinapoyl-/?-D-glucose and Choline by a Cell-Free System from Developing Seeds of Red Radish (Raphanus sativus L . var. sativus) D. S T R A C K , W . K N O G G E , and B . D A H L -B E N D E R 21

    Inhibition of Ergosterol Biosynthesis by Eta-conazole in U s t i l a g o maydis E . E B E R T , J . G A U D I N , W . M U E C K E , K . R A M -S T E I N E R , C H . V O G E L , and H . F U H R E R 2 8

    Isoelectric Focusing of the NAD(P)H-Cytochrome c Reductase Subunit of Chlamydomonas r e i n h a r d i i Nitrate Reductase E . F E R N A N D E Z and J . C R D E N A S 3 5

    The Effect of Silatranes on Growth, Photosynthetic Oxygen Evolution and Dark Respiration of C y c l o t e l l a c r y p t i c a (Diatomeae) (In German) R. R O T H , V . P . B A R Y S H O K , D . I. S T O M , D . W E R N E R , and M . G. V O R O N K O V 3 9

    Oxygen-Evolving Extracts from a Thermophilic Cyanobacterium Synechococcus sp. S. M I Y A I R I and G. H . SCHATZ 4 4

    Synthesis of 2 '- /3 '-0-Acylated Adenine Nucleotide Analogs and Their Interactions in Photophos-phorylation G. O N R , G. S C H F E R , and H . S T R O T M A N N 4 9

    Studies on the S-State Distribution in E u g l e n a g r a c i l i s G. H . S C H M I D and P. T H I B A U L T 60

    Sensitive Fluorimetric Assay for Adenosine De-aminase with Formycin as Substrate; and Sub-strate and Inhibitor Properties of some Pyra-zolopyrimidine and Related Analogues J . W I E R Z C H O W S K I and D . S H U G A R 67

    Elucidation of the Different Effects of Polyamines and Other Naturally-Occurring Inhibitors of Cell Proliferation (Chalones) on T-Lymphocyte and Granulocyte Colony Growth i n v i t r o R. M A S C H L E R , C. J . S M I T H , J . C. A L L E N , and H . R. M A U R E R 74

    Effect of Organic Solvents on Enzymatic Hydro-lysis of Celluloses M . K U M A K U R A and I. K A E T S U 79

    Time-Resolved Fluorescence Studies of Hematopor-phyrin in Different Solvent Systems A . A N D R E O N I , R. C U B E D D U , S. D E S I L V E S T R I , G. J O R I , P . L A P O R T A , and E . R E D D I 83

    On the Origin of the Non-Haemic Iron Transferrin E S R Signal: E S R Investigations on Histidine-Iron-Ascorbic Acid Systems W . L O H M A N N , D . H O L Z , B . K I E F E R , and D . S C H M I D T 90

    Coupling of Monomethoxypolyethyleneglycols to Proteins v i a Active Esters E . Boccb, R . L A R G A J O L L I ,

    and F . M . V E R O N E S E 94

    O H Radical-Induced Main-Chain Scission of Poly-(Ribonucleic Acids) under Anoxic Conditions K . W A S H I N O , 0 . D E N K , and W . S C H N A B E L 100

    Effect of Streptococcal Extracellular Nuclease on the Carrier Activi ty of R N A for Streptolysin S A . T A K E T O and Y . T A K E T O 107

    D N A Content and Synthesis in Several Tissues and Variation of Moulting Hormone-Level in G r y l l u s b i m a c u l a t u s D E G (Ensifera, Insecta) F . R O M E R and I. E I S E N B E I S 112

    Quasielastic Light Scattering of Isolated Chro-matin (In German) B . M E U E L and H . N O T B O H M 126

  • IV Contents

    Physical and Chemical Analyses of the Mineral Substance during the Development of Two E x -perimental Cutaneous Calcifications in Rats: Topical Calciphylaxis and Topical Calcergy H . J . T O C H O N - D A N G U Y , G. B O I V I N , M . G E O F F R O Y , C. W A L Z E R , and C. A . B A U D 135

    Long Term Cultures of Neural Retina and Pigment Epithelium from Newborn Rabbits T. T S K A M O T O and H . L U D W I G 141

    Notes

    2^-Kaurenoic Ac id : A Diterpene as Frond Exudate on Ferns of the Genus N o t h o l a e n a E . W O L L E N W E B E R , D . M A R X , J . F A V R E - B O N V I N , and C. B R A S S Y 146

    Identification of two Gossypetin Monomethyl Ethers as Yellow Flower Pigments in the Rutaceae J . B . H A R B O R N E and M . B O A R D L E Y 148

    Antimicrobial Activity of N,N'-bis(decylmethyl)-a,to-alkanediamine Dioxides F . D E V I N S K Y , I. L A C K O , L . K R A S N E C , and D . M L Y N A R I K 151

    Fluorescence Patterns of Chromatin and Cytoplasm by Hematoxylin Solutions J . C. S T O C K E R T , M . L . M O L E R O , and R . H . E S P E L O S I N 153

    On the Construction of "Optimal" Phylogenetic Trees G. D E S O E T E 156

    Con ten t s o f N u m b e r 3/4

    O r i g i n a l C o m m u n i c a t i o n s

    Composition and Accumulation of Essential Oil in M a t r i c a r i a e Radix (2. Communication) (In German) J . R E I C H L I N G , W . B I S S O N , H . B E C K E R , and G. S C H I L L I N G 159

    Flavone C-Glycoside from M e t z g e r i a f u r c a t a (Hepaticae) (In German) R. T H E O D O R , R . M U E S , H . D . Z I N S M E I S T E R . and K . R . M A R K H A M 165

    A New Investigation on the Composition of R h a m n i c a t h a r t i c i Cortex, IV . The Main Anthraglycosides

    of the Stern Bark of Rhamnus c a t h a r t i c u s L . : Emodin-8-O-jS-gentiobioside, -glucoside and -primveroside (In German) H . - W . R A U W A L D 170

    Isolation and Structure Determination of the Pre-cursors of a- and y-Irone and Homologous Com-pounds from I r i s p a l l i d a and I r i s f l o r e n t i n a W . K R I C K , F . - J . M A R N E R , and L . J A E N I C K E 179

    Biosynthesis of 6a-Hydroxypterocarpans: Deute-rium N M R Evidence for Direct Hydroxylation of Pterocarpans S. W . B A N K S and P . M . D E W I C K 185

    Chemotypes of M o l o p o s p e r m u m p e l o p o n n e s i a c u m ( L . ) Koch (In German) K . - H . K U B E C Z K A and I. U L L M A N N 189

    Fungitoxic Isoflavones from L u p i n u s a l b u s and other L u p i n u s Species J . L . I N G H A M , S. T A H A R A , and J . B . H A R B O R N E 194

    A n Improved Method of Isolation and Quantitative Determination of Vincaleucoblastine from Intact Plants and Tissue Cultures of C a t h a r a n t h u s roseus G. D O N . (In German) W . H O F M A N N , K . - H . K U B E C Z K A , and F.-C. C Z Y G A N 201

    Isolation and Identification of Sterols in the Me-tabolism of the Fungus B o t r y t i s c i n e r e a (In German) P. F L E S C H , L . G W I N N E R , S. M L L E R , and P . S I M O N 207

    Mechanisms of Inhibition by Mevinolin (MK 803) of Microsome-Bound Radish and of Partially Purified Yeast HMG-CoA Reductase (EC.L1.1.34) T H . J . B A C H and H . K . L I C H T E N T H A L E R 212

    Optically Detected Magnetic Resonance of Porphy-rin Complexes in the Bacterium Rhodopseudo-monas s p h a e r o i d e s J . B E C K , J . U . V O N SCHTZ, and H . C. W O L F 220

    Affinity of Phycocyanin Chromopeptides to Histidyl-Sepharose Gels: A Model for Histidine-Tetrapyrrol-Interactions in Biliproteins J . R A B I E R , M . V I J A Y A L A K S H M I , and W . R D I G E R 230

  • Contents

    Sulfide Stimulation of Light-Induced Hydrogen Evolution by the Cyanobacterium Nostoc mus-c o r u m H . W E I S S H A A R and P . B G E R 237

    Ribulose-1,5-bisphosphate Carboxylase-Oxygenase: New Aspects Respective the pH-Dependance of the Carboxylation Reaction P. B R A U N , J . B O D E , and A . W I L D 243

    Evidence for Unequal Misses in Oxygen Flash Yield Sequenee in Photosynthesis M . - J . D E L R I E U 247

    Calorimeter-Fermentor Combination for Investiga-tions on Microbial Steady State Cultures H . P . L E I S E I F E R and G . H . S C H L E S E R 259

    The 'Double' Michaelis-Menten Equation: Estima-tion of Parameters A . C. B O R S T L A P and P. G . D O U C E T 268

    L-Usnate-Urease Interactions: Binding Sites for Polymerization B . C I F U E N T E S , I. G A R C I A , and C. V I C E N T E 273

    Enhancement of i n - v i t r o Translation of Eukaryotic R N A s by Cyclic A M P M . E . J O H N and W . K N C H E L 277

    Characterisation of the Enzyme Intermediates of the Sarcoplasmic Transport ATPase by the Use of Inhibitors W . B O L L and M . M A K I N O S E 282

    Thermal Stability of D N A Interacting with Fur-azolidone and Cu(II) Ions M . M A I T I , S. G H O S H , A . C H A T T E R J E E , and S. N . C H A T T E R J E E 290

    Circular Permutation An