ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • mitochondria  (27)
  • Springer  (27)
  • American Institute of Physics (AIP)
  • 1995-1999
  • 1985-1989  (27)
  • 1940-1944
  • 1935-1939
  • 1925-1929
  • 1985  (27)
Collection
Keywords
Publisher
Years
  • 1995-1999
  • 1985-1989  (27)
  • 1940-1944
  • 1935-1939
  • 1925-1929
Year
  • 1
    Electronic Resource
    Electronic Resource
    Visualization of the mitochondria ofToxoplasma gondii-infected mouse fibroblasts by the cationic permeant fluorescent dye rhodamine 123 (1985)
    Springer
    Cellular and molecular life sciences 41 (1985), S. 101-102 
    Details
    ISSN: 1420-9071
    Keywords: Rhodamine 123 ; Toxoplasma gondii ; membrane potential ; mitochondria
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary The mitochondria of living mouse fibroblasts infected withToxoplasma gondii were monitored with the cationic permeant fluorescent dye rhodamine 123. Fluorescence microscopy revealed that host cell mitochondria accumulated at the cytoplasmic surface of parasitophorous vacuoles and increased the dye uptake in the periparasitophorous vacuole asT. gondii multiplied.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02005897
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Calcium and sodium distribution and movements in smooth muscle (1985)
    Springer
    Cellular and molecular life sciences 41 (1985), S. 981-988 
    Details
    ISSN: 1420-9071
    Keywords: Ca, Mg, Na ; electron probe analysis ; mitochondria ; sarcoplasmic reticulum ; inositol trisphosphate
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary Electron probe microanalysis (EPMA) has been used to study the subcellular distribution of Ca, Na, K. Cl, and Mg in smooth muscle. The EPMA results indicate that the sarcoplasmic reticulum (SR) is the majorintracellular source and sink of activator Ca: norepinephrine decreases the Ca content of the junctional SR in portal vein smooth muscle. Mitochondria do not play a significant role in regulating cytoplasmic free Ca2+, but mitochondrial Ca content can be altered to a degree compatible with suggestions that fluctuations in matrix Ca contribute to the control of mitochondrial metabolism. The rise intotal cytoplasmic Ca during a maintained, maximal contraction is very much greater than the rise in free Ca2+, and is probably in excess of the known binding sites available on calmodulin and myosin. Cell Ca is not increased in normal cells that are Na-loaded. The non-Donnan distribution of Cl is not due to compartmentalization, but reflects high cytoplasmic Cl. Na-loading of smooth muscle in K-free solutions is temperature dependent, and may exhibit cellular heterogeneity undetected by conventional techniques. The total cell Mg is equivalent to approximately 12 mM, and less than 50% of it can be accounted for by binding to ATP and to actin. Mitochondrial monovalent cations in smooth muscle are relatively rapidly exchangeable.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01952118
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Drosophila melanogaster aldehyde dehydrogenase (1985)
    Springer
    Cellular and molecular life sciences 41 (1985), S. 57-58 
    Details
    ISSN: 1420-9071
    Keywords: Drosophila melanogaster ; aldehyde dehydrogenase ; mitochondria
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary Subcellular fractionation by differential centrifugation confirms the presence of aldehyde dehydrogenase inD. melanogaster. It is found principally in the heavy mitochondrial fraction.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02005872
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    NADP-isocitric dehydrogenase of gerbil adrenal mitochondria: Support of steroid hydroxylation (1985)
    Springer
    Cellular and molecular life sciences 41 (1985), S. 484-485 
    Details
    ISSN: 1420-9071
    Keywords: Gerbil ; adrenal cortex ; isocitric dehydrogenase ; mitochondria ; steroid ; steroid hydroxylation
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary In gerbil adrenal cortex the activity of intramitochondrial NADP-linked isocitric dehydrogenase (IDH) is up to 10-fold greater than the NAD-linked IDH. The NADP-IDH, apparent Km 0.58 mM, Vmax 280 nmoles/min/mg mitochondrial protein, appears to be the major source of reducing equivalents to support adrenal mitochondrial steroid 11B- and 19-hydroxylation in this species.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01966160
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    Interaction of BW755C, a potent inhibitor of lipoxygenase and cyclo-oxygenase, with mitochondrial cytochrome oxidase (1985)
    Springer
    Cellular and molecular life sciences 41 (1985), S. 490-492 
    Details
    ISSN: 1420-9071
    Keywords: Rat liver ; cytochrome oxidase ; mitochondria ; BW755C ; 3, amino-1-[m-(trifluoromethyl)phenyl]-2-pyrazoline ; lipoxygenase inhibitor ; cyclo-oxygenase inhibitor
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary The interaction between BW755C (3-amino-1-[m-(trifluoromethyl)phenyl]-2-pyrazoline), a potent inhibitor of both lipoxygenase and cyclo-oxygenase, and respiratory chain in mitochondria and electron transport particles (ETP) from rat livers was examined. BW755C accelerated the oxygen uptake by mitochondria without the addition of substrate for the respiratory chain. Spectrophotometric study revealed that BW755C was quickly oxidized by cytochrome oxidase in mitochondria to a compound possessing an absorption maximum at 524 nm. p-Phenylenediamine (p-diaminobenzene, PPDA), which, like BW755C, serves as an electron donor to cytoschrome oxidase, was shown to inhibit the generation of active oxygen in macrophages; the inhibition was stronger than that of BW755C. These results strongly suggest that the oxidative conversion of BW755C by mitochondrial cytochrome oxidase is associated with its potentially inhibitory action on the active oxygen-generating system in phagocytes.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01966164
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 6
    Electronic Resource
    Electronic Resource
    The expression of human glycerol-3-phosphate dehydrogenase in human/rodent somatic-cell hybrids (1985)
    Springer
    Biochemical genetics 23 (1985), S. 405-422 
    Details
    ISSN: 1573-4927
    Keywords: glycerol-3-phosphate dehydrogenase ; mitochondria ; mtDNA ; somatic-cell hybrids
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract Our previous studies using rodent/human somatic-cell hybrids suggested that the expression of human mitochondrial glycerol-3-phosphate dehydrogenase (GPDM) is dependent on the presence of human mitochondria. This has now been tested directly by analysis of GPDM activity in a series of nine hybrid-cell lines, four segregating human chromosomes and five losing rodent chromosomes (reverse segregants). The chromosome composition of the hybrids was deduced from analysis of biochemical markers and examination of G- and G11-banded metaphase spreads and the mitochondrial content was determined by Southern blot analysis, using cloned mouse and human mtDNA sequences as probes. We found that the mtDNA species present in these hybrids correlated exactly with the pattern of chromosome segregation such that the conventional hybrids contained rodent mtDNA and the reverse segregants human mtDNA. However, the pattern of GPDM expression was not directly correlated with the species of chromosomes or mitochondria present: all the hybrids showed strong rodem GPDM activity and two from each class of hybrid also showed human GPDM activity but the other hybrids were negative for human GPDM. We conclude that rodent GPDM readily integrates into human mitochondria, that the expression of rodent GPDM is not dependent on the presence of rodent mitochondria, and that GPDM is not coded by mtDNA. Human GPDM either is not capable of being inserted into the rodent mitochondrial membrane or is regulated in some way in the hybrid cells by an unidentified rodent factor.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00499083
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 7
    Electronic Resource
    Electronic Resource
    Intracellular localization and some properties of the system in guinea pig liver responsible for the aromatization of cyclohexanecarboxylic acid to hippuric acid (1985)
    Springer
    Molecular and cellular biochemistry 65 (1985), S. 107-1151 
    Details
    ISSN: 1573-4919
    Keywords: aromatization of cyclohexanecarboxylic acid ; guinea pig liver ; hippuric acid formation ; mitochondria
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology , Medicine
    Notes: Summary The conversion of cyclohexanecarboxylic acid to hippuric acid in subcellular fractions from guinea pig liver was studied using a gas chromatographic-mass spectrometric method employing selected ion monitoring. Comparison of the activities of the cyclohexanecarboxylic acid to hippuric acid converting system (CHC-system) and marker enzymes in the various subcellular fractions showed that the CHC-system is localized exclusively in the mitochondria. No contribution to the total activity of the system was made by microsomal enzymes. The activity of the CHC-system in whole liver homogenate and in isolated mitochondria was similar when the latter were supplemented with ATP, α-ketoglutaric acid, glycine, ethylenediaminetetraacetate, PO4 3− and Mg2−. The formation of hippuric acid in these mitochondrial preparations was linear with respect to time over a period of at least 60 min. Studies designed to optimize the incubation conditions showed that the activity of the CHC-system was reduced by P04 3 concentrations greater than approximately 70 mM. Conversely, both ATP and α-ketoglutaric acid stimulated the system. It is possible that two different types of acyl-CoA synthetases, one which is ATP-specific and one which is GTP-specific, may operate in the activation of cyclohexanecarboxylic acid.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00221093
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 8
    Electronic Resource
    Electronic Resource
    Genetic variability of proteins from mitochondria and mitochondrial fractions of mouse organs (1985)
    Springer
    Biochemical genetics 23 (1985), S. 227-245 
    Details
    ISSN: 1573-4927
    Keywords: protein classes ; genetic variability ; mitochondria ; inbred mice ; two-dimensional electrophoresis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract Proteins of whole mitochondria from mouse liver and brain and proteins of liver mitochondrial fractions (plasma and rough membrane fraction) were separated by two-dimensional electrophoresis. Protein patterns of two inbred strains of mouse, C57BL/6J and DBA/2J, and of F1 mice of these two strains were studied. The protein patterns obtained from the different mitochondrial materials were analyzed with regard to their protein composition and the genetic variability of proteins (qualitative and quantitative protein variants). Included in this analysis are data previously obtained from the cytosols and plasma membranes of the same organs and mouse strains. The results showed the following. (1) Mitochondria and organelle-free cell components (cytosol and plasma membranes) have only a few percent of their proteins in common, while two organs, liver and brain, reveal up to approximately 50% organ-nonspecific proteins. The frequency of proteins common to solubilized and structure-bound proteins ranges below 20%. (2) Genetic variability in protein amount occurs much more frequently than genetic variability in protein structure. Liver proteins reveal more genetic variants than brain proteins. Proteins solubilized in the cell show more genetic variation than structure-bound proteins. Furthermore, the results show that with regard to the composition and the genetic variability of proteins, liver and brain differ more in their mitochondria than in their cytosol and plasma membranes.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00504321
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 9
    Electronic Resource
    Electronic Resource
    The aromatization of cyclohexanecarboxylic acid to hippuric acid: substrate specificity and species differences (1985)
    Springer
    Molecular and cellular biochemistry 67 (1985), S. 171-179 
    Details
    ISSN: 1573-4919
    Keywords: aromatization of cyclohexanecarboxylic acid ; guinea pig liver ; hippuric acid formation ; mitochondria
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology , Medicine
    Notes: Summary The ability to convert cyclohexanecarboxylic acid to hippuric acid has been studied in liver from guinea pigs, rabbits, rats and mice using a gas chromatographic- mass spectrometric method employing selected ion monitoring. Guinea pig liver showed the highest activity, giving values double of those found in rabbit liver and five times those in rat liver. Only very weak activity was found in mouse liver. (Hydroxymethyl)cyclohexane, cyclohexanealdehyde and a-hydroxyethylcyclohexane, which are structurally related to cyclohexanecarboxylic acid but lack the carboxyl group, were not aromatized by guinea pig liver mitochondria. This finding indicates that the carboxyl group is essential for aromatization. Absence of aromatization was also found with the homologs cyclohexaneacetic acid and cyclohexanepropionic acid and with the di-acidstrans-1,2- andtrans-1,4-cyclohexanedicarboxylic acid. The effect of a methyl group in cyclohexanecarboxylic acid depended on its position. 2-Methyl-1-cyclohexanecarboxylic acid was not aromatized, however the 3- and 4-methyl derivatives underwent aromatization and subsequent conjugation with glycine. The rates of formation ofm-methyl- andp-methylhippuric acid were 16% and 9%, respectively, of that found for hippuric acid from cyclohexanecarboxylic acid (8.0 nmol/min/mg protein).
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02370176
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 10
    Electronic Resource
    Electronic Resource
    The aromatization of cyclohexanecarboxyl-CoA to hippuric acid by guinea pig liver mitochondria: submitochondrial localization (1985)
    Springer
    Molecular and cellular biochemistry 67 (1985), S. 181-188 
    Details
    ISSN: 1573-4919
    Keywords: aromatization of cyclohexanecarboxylic acid ; guinea pig liver ; hippuric acid formation ; mitochondria
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology , Medicine
    Notes: Summary The conversion of cyclohexanecarboxyl-CoA to hippuric acid in submit ochondrial fractions from guinea pig liver was studied using a gas chromatographic-mass spectrometric method employing selected ion monitoring. Comparison of the activities of the cyclohexanecarboxyl-CoA to hippuric acid converting system (CCoAHC-system) and marker enzymes in the various submit ochondrial fractions showed that the CCoAHC-system is localized in the mitochondrial matrix. Partial separation of the inner and outer membranes has been accomplished by treating mitochondria with digitonin in isotonic medium and fractionating the treated mitochondria by differential centrifugation. A digitonin-protein ratio of 2.6 mg of digitonin/10 mg of protein must be used in order to release significant amounts of amine oxidase activity (outer membrane marker) from low speed mitochondrial pellets. This pellet still contained most of the glutamate dehydrogenase activity and was insignificantly contaminated with adenylate kinase. Moderate concentrations of phenazine methosulfate (PMS) greatly stimulated the activity of the CCoAHC-system, even in intact mitochondria (optimal concentration of PMS: 1 mM) whilst higher concentrations (〉 1 mM) decreased the activity. The formation of hippuric acid in these mitochondrial preparations was linear with time for at least 40 min and linear with respect to protein concentration up to approximately 2.0 mg mitochondrial protein·m1.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02370177
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 11
    Electronic Resource
    Electronic Resource
    Ba2+ uptake and the inhibition by Ba2+ of K+ flux into rat liver mitochondria (1985)
    Springer
    The journal of membrane biology 84 (1985), S. 165-171 
    Details
    ISSN: 1432-1424
    Keywords: Ba2+ ; K+ flux ; mitochondria ; transport
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Summary Rapid uptake of Ba2+ by respiring rat liver mitochondria is accompanied by a transient stimulation of respiration. Following accumulation of Ba2+, e.g. at a concentration of 120 nmol per mg protein, the mitochondria exhibit reduced rates of state 3 and uncoupler-stimulated respiration. ADP-stimulated respiration is inhibited at a lower concentration of Ba2+ than is required to affect uncoupler-stimulated respiration, suggesting a distinct effect of Ba2+ on mechanisms involved in synthesis of ATP. Ba2+, which has an ionic radius similar to that of K+, inhibits unidirectional K+ flux into respiring rat liver mitochondria. This effect on K+ influx is observable at concentrations of Ba2+, e.g. 23 to 37 nmol per mg protein, which cause no significant change in state 4 or uncoupler-stimulated respiration. The accumulated Ba2+ decreases the measuredV max of K+ influx, while having little effect on the apparentK m for K+. The inhibition of K+ influx by Ba2+ is seen in the presence and absence of mersalyl, an activator of K+ influx. In contrast, under the conditions studied, Ba2+ has no apparent effet on the rate of unidirectional K+ efflux. These data are consistent with the idea that K+ may enter and leave mitochondria via spearate mechanisms.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01872214
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 12
    Electronic Resource
    Electronic Resource
    Improvement of the blood flow in organs and prevention of thrombosis by cold (1985)
    Springer
    Bulletin of experimental biology and medicine 100 (1985), S. 856-858 
    Details
    ISSN: 1573-8221
    Keywords: hypothermia ; mitochondria ; smooth muscle ; hemodynamics
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00839295
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 13
    Electronic Resource
    Electronic Resource
    Generation of superoxide radicals by mitochondria of the ischemic heart (1985)
    Springer
    Bulletin of experimental biology and medicine 100 (1985), S. 1204-1206 
    Details
    ISSN: 1573-8221
    Keywords: superoxide radicals ; mitochondria ; ischemia
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00839412
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 14
    Electronic Resource
    Electronic Resource
    A possible morphologic approach to the assessment of mitochondrial energy potential (1985)
    Springer
    Bulletin of experimental biology and medicine 100 (1985), S. 1276-1278 
    Details
    ISSN: 1573-8221
    Keywords: mitochondria ; energy capacity
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00839435
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 15
    Electronic Resource
    Electronic Resource
    Electrogenic bicarbonate ion transport through the inner mitochondrial membrane induced by cytoplasmic glycopeptide (1985)
    Springer
    Bulletin of experimental biology and medicine 100 (1985), S. 1520-1522 
    Details
    ISSN: 1573-8221
    Keywords: mitochondria ; cytoplasmic glycopeptide ; bicarbonate ion transport
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00836152
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 16
    Electronic Resource
    Electronic Resource
    Membrane-bound Ca2+ in mitochondria of Ehrlich's ascites tumor cells (1985)
    Springer
    Bulletin of experimental biology and medicine 100 (1985), S. 1522-1525 
    Details
    ISSN: 1573-8221
    Keywords: Ca2+ ions ; mitochondria ; Ehrlich's ascites carcinoma
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00836153
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 17
    Electronic Resource
    Electronic Resource
    Action of thyroxine on cytochrome content in brain and liver mitochondria in rats during postnatal development (1985)
    Springer
    Bulletin of experimental biology and medicine 99 (1985), S. 748-750 
    Details
    ISSN: 1573-8221
    Keywords: thyroxine ; brain ; liver ; mitochondria ; cytochromes
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00839260
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 18
    Electronic Resource
    Electronic Resource
    Individual responsiveness manifested as changes in mitochondrial cytochrome concentration in cirrhosis (1985)
    Springer
    Bulletin of experimental biology and medicine 99 (1985), S. 295-298 
    Details
    ISSN: 1573-8221
    Keywords: cytochromes ; mitochondria ; individual activity
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00799070
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 19
    Electronic Resource
    Electronic Resource
    Causes of disturbance of fatty acid oxidation in isolated mitochondria of the ischemic heart (1985)
    Springer
    Bulletin of experimental biology and medicine 99 (1985), S. 282-285 
    Details
    ISSN: 1573-8221
    Keywords: ischemia ; mitochondria ; fatty acid oxidation
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00799066
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 20
    Electronic Resource
    Electronic Resource
    Blocking effect of cycloheximide on lowering of mitochondrial resistance by the action of thyroid hormones (1985)
    Springer
    Bulletin of experimental biology and medicine 99 (1985), S. 561-563 
    Details
    ISSN: 1573-8221
    Keywords: mitochondria ; thyroid hormones ; cycloheximide ; transmembrane potential
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00837267
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 21
    Electronic Resource
    Electronic Resource
    Intracellular sites of the synthesis of sweet potato mitochondrial F1ATPase subunits (1985)
    Springer
    Plant molecular biology 5 (1985), S. 339-346 
    Details
    ISSN: 1573-5028
    Keywords: F1ATPase ; mitochondria ; mitochondrial DNA ; nuclear DNA ; sweet potato
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary Five subunits (α-, β-, γ-, δ- and δ′-subunits) of the six α∼δ′-and ε-subunits) in the F1 portion (F1ATPase) of sweet potato (Ipomoea batatas) mitochondrial adenosine triphosphatase were isolated by an electrophoretic method. The δ- and δ′-subunits were not distinguishable immunologically but showed completely different tryptic peptide maps, indicating that they were different molecular species. In vitro protein synthesis with isolated sweet potato root mitochondria produced only the α-subunit when analyzed with anti-sweet potato F1ATPase antibody reacting with all the subunits except the ε-subunit. Sweet potato root poly(A)+RNA directed the synthesis of six polypeptides which were immunoprecipitated by the antibody: two of them immunologically related to the β-subunit and the others to the δ- and δ′-subunits. We conclude that the α-subunit of the F1ATPase is synthesized only in the mitochondria and the β-, δ- and δ′-subunits are in the cytoplasm.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00037554
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 22
    Electronic Resource
    Electronic Resource
    Sequence of histidyl tRNA, present as a chloroplast insert in mtDNA ofZea mays (1985)
    Springer
    Plant molecular biology 4 (1985), S. 225-232 
    Details
    ISSN: 1573-5028
    Keywords: chloroplast ; DNA ; maize ; mitochondria ; sequence ; tRNAHis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Unfractionated tRNA, isolated from maize mitochondria, has been specifically labeled at the -CCA end and used to recover a tRNA gene-bearing fragment from a clone bank of maize mitochondrial DNA. This gene has been mapped, sequenced and found to carry the anticodon for histidine. The sequence of the gene and that of bases in its near vicinity are identical to maize chloroplast tRNAHis, although sequences more distant on the fragment are not homologous with cpDNA. The junction of the cpDNA insert has been sequenced.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02418240
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 23
    Electronic Resource
    Electronic Resource
    Quantitative variation in components of the maize mitochondrial genome between tissues and between plants with different male-sterile cytoplasms (1985)
    Springer
    Plant molecular biology 4 (1985), S. 233-240 
    Details
    ISSN: 1573-5028
    Keywords: DNA ; maize ; mitochondria
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary The amounts of a 1.9 kb mitochondrial plasmid relative to sequences in another mitochondrial DNA replicon and also to nuclear ribosomal DNA sequences have been compared in maize leaves and anthers. Similar comparisons have been made between plants with the same nuclear genotype but containing normal, S, or T cytoplasms. The ratio of 1.9 kb plasmid to nuclear rDNA is lower in plants with normal cytoplasm than in plants with S or T cytoplasm. It also differs between leaves and anthers. Furthermore, the relative concentration of the mitochondrial DNA sequences belonging to different replicons differs between leaves and anthers. It is concluded that components of different mitochondrial replicons are not maintained in fixed ratios during development and that the concentration of the 1.9 kb plasmid is regulated, in part, by cytoplasmically-inherited determinants. The 1.9 kb plasmid is absent from lines with the Vg cytoplasm, but related sequences are found in the maize nuclear genome.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02418241
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 24
    Electronic Resource
    Electronic Resource
    Cytotoxicity and genotoxicity of xenoclauxin and desacetyl duclauxin fromPenicillium Duclauxii (delacroix) (1985)
    Springer
    Cell biology and toxicology 1 (1985), S. 1-10 
    Details
    ISSN: 1573-6822
    Keywords: cytotoxicity ; duclauxin ; genotoxicity ; mitochondria ; uncoupling
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Abstract The duclauxin derivatives xenoclauxin and desacetylduclauxin were examined for their effects on the growth of L-1210 murine leukemia cells, on the induction of DNA repair in the rat and mouse hepatocyte primary culture (HPC/DNA repair test), and on oxidative phosphorylation in mitochondria from rat livers in comparison to duclauxin. Both derivatives inhibited the growth of L-1210 culture cells as strongly as duclauxin. Duclauxin derivatives were negative in the HPC/DNA repair test. Xenoclauxin exhibited a potent uncoupling effect accompanying a marked depression of state 3 respiration of mitochondria in a similar fashion to that of duclauxin. Desacetylduclauxin significantly inhibited the state 3 respiration without causing uncoupling of oxidative phosphorylation in mitochondria. These results strongly suggest that xenoclauxin and desacetylduclauxin fromPenicillium duclauxii are not genotoxic but are cytotoxic mainly due to their potent inhibition of ATP synthesis in mitochondria.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00717786
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 25
    Electronic Resource
    Electronic Resource
    Changes in left ventricular mitochondria in intact rabbits during the 24 hour period (data of scanning electron microscopy) (1985)
    Springer
    Bulletin of experimental biology and medicine 99 (1985), S. 353-356 
    Details
    ISSN: 1573-8221
    Keywords: mitochondria ; heart ; scanning electron microscopy
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00799091
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 26
    Electronic Resource
    Electronic Resource
    Electrical stability of mitochondrial membranes: Role of thyroid hormones and the dietary fat component (1985)
    Springer
    Bulletin of experimental biology and medicine 99 (1985), S. 171-173 
    Details
    ISSN: 1573-8221
    Keywords: hyperthyroidism ; diet ; electrical failure of membranes ; mitochondria
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00798659
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 27
    Electronic Resource
    Electronic Resource
    Lipid peroxidation inhibits phospholipase A2-catalyzed phospholipid hydrolysis in microsomal and mitochondrial membranes (1985)
    Springer
    Bulletin of experimental biology and medicine 99 (1985), S. 187-190 
    Details
    ISSN: 1573-8221
    Keywords: lipid peroxidation ; phospholipase A2 ; hydrolysis of phospholipids ; mitochondria ; microsomes
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00798664
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...