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  • 1
    Electronic Resource
    Electronic Resource
    Effect of ethylene glycol on transcription ofNeurospora crassa conidial genome (1978)
    Springer
    Cellular and molecular life sciences 34 (1978), S. 735-736 
    Details
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary Ethylene glycol (EG) was found not to alter DNA sequences inNeurospora crassa conidia, though it is believed to be mutagenic in nature. Molecular hybridization revealed 20% increase in whole RNA transcripts in EG-treated conidia, which indicates that while untreated conidia increase RNA synthesis by 2.35 fold, treated conidia are inhibited and undergo only a 1.2fold increase. Thus there is an inhibition in potential RNA synthesis, though some RNA synthesis goes on in presence of ethylene glycol.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01947291
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Transcription of repetitive DNA in Neurospora crassa (1975)
    Springer
    Molecular genetics and genomics 136 (1975), S. 227-232 
    Details
    ISSN: 1617-4623
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary Repeated DNA sequences of Neurospora crassa were isolated and characterized. Approximately 10–12% of N. crassa DNA sequece were repeated, of which 7.3% were found to be transcribed in mid-log phase of mycelial growth as measured by DNA:RNA hybridization. It is suggested that part of repetitive DNA transcripts in N. crassa were mitochondrial and part were nuclear DNA. Most of the nuclear repeated DNAs, however, code for rRNA and tRNA in N. crassa.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00334017
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  • 3
    Electronic Resource
    Electronic Resource
    Differential transcription of nonrepeated DNAs in Neurospora crassa mutants (1978)
    Springer
    Molecular genetics and genomics 164 (1978), S. 45-50 
    Details
    ISSN: 1617-4623
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary Transcriptional properties of an “albino” mutant, a “sline” mutant and a wild type strain of Neurospora crassa have been compared by quantitative estimates of DNA:RNA hybridization. The RNAs isolated from these strains were incubated with 32P-DNA of the wild type strain. The DNA:RNA hybrids were isolated by chromatography on hydroxyapatite. 29–34% of the wild type 32P-DNA hybridized with RNA from all of the strains used. The DNA sequences which gave a primary reaction with wild type RNA (tr-DNA) were recovered and again reacted with different RNAs. The tr-DNA sequences reacted to the extent of 92% with the wild type RNA, but only 78% with slime mutant RNA and 85% with the RNA isolated from the albino mutant. The use of tr-DNA sequences thus isolated, proved to have increased the specificity of the hybridization reactions, thus these were useful indicators for identification of transcriptional differences among wild type and mutant strains of N. crassa.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00267597
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Theoretical studies of electric quadrupole transition probabilities in Mg II (2004)
    Springer
    The European physical journal 28 (2004), S. 3-9 
    Details
    ISSN: 1434-6079
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract. The relativistic coupled cluster theory is employed to calculate electric quadrupole (E2) transition probabilities among the doublet states of Mg II which are of interest in astrophysical problems. This is the first time a highly correlated fully ab initio method has been used to compute these quantities for this particular ion. The line strengths and transition probabilities of a number of different transitions are reported and compared with those available in the literature.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1140/epjd/e2003-00282-6
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  • 5
    Electronic Resource
    Electronic Resource
    13C NMR spectral study of polyacetoxyxanthones. IVFor part III see Ref. 8. - 13C NMR spectroscopy of substituted xanthones (1982)
    Chichester : Wiley-Blackwell
    Organic Magnetic Resonance 19 (1982), S. 12-14 
    Details
    ISSN: 0030-4921
    Keywords: Chemistry ; Analytical Chemistry and Spectroscopy
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: The 13C NMR chemical shifts of nine acetoxyxanthones are reported and identified. The acetoxy substituent effects have been evaluated and the corresponding shift increments proposed.
    Additional Material: 6 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/mrc.1270190104
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    Paper (German National Licenses)
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