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  • Rice  (8)
  • Amino acid sequence  (4)
  • 3-D image  (2)
  • Ca2+-ATPase activator  (2)
  • 1
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    BBA - Protein Structure 671 (1981), S. 123-128 
    ISSN: 0005-2795
    Keywords: (Naja naja) ; Amino acid sequence ; Snake venom ; Toxin D
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    FEBS Letters 168 (1984), S. 227-230 
    ISSN: 0014-5793
    Keywords: Amino acid sequence ; Binding region ; Chymotrypsin ; Proteinase inhibitor ; Specificity
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    FEBS Letters 268 (1990), S. 249-251 
    ISSN: 0014-5793
    Keywords: Amino acid sequence ; Calcium binding protein ; Frog phylogeny ; Molecular evolution ; Muscle protein ; Parvalbumin
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
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  • 4
    ISSN: 1279-8517
    Keywords: Skull ; Craniometry ; Anthropology ; 3-D image ; Helical CT
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract To make a digital image database of human craniology, we optimized the three-dimensional (3-D) images of 29 dried human skull specimens by helical computed tomography (CT). For the verification of the quantitative exactitude of these image data, we manually measured nine items of direct distances between standard anthropologic points on each skull and the corresponding distances projected on the CT monitor by specifying the respective points. The results obtained by the two methods of manual and CT measurements were compared and statistically analyzed. The CT measurements were so exact that the lower limit of correlation coefficients (95% of the confidence interval) between the two results was more than 0.8 in six items; i.e., maximal cranial length and breadth, minimal frontal breadth, bizygomatic breadth, distance between ectomolares and nasion-basion length. In contrast, the CT results were less well correlated with the manual measurements of three items; i.e., distance between bilateral mastoidales, total facial height, and nasal breadth. We concluded that the qualitative representation of 3-D CT images was adequate, although some quantitative data may be incorrect. The inaccuracy is suspected to be due to the difficulty in specifying the standard points on the CT images, and due to the differences in measurement procedures between the direct and projected distances.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    FEBS Letters 320 (1993), S. 35-37 
    ISSN: 0014-5793
    Keywords: Alkaliphilic serine protease ; Amino acid sequence ; Bombyx mori ; Silkworm larva ; Trypsin-like protease
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
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  • 6
    ISSN: 1420-9071
    Keywords: Dinoflagellate ; symbioramide ; Symbiodinium sp. ; ceramide ; Ca2+-ATPase activator
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary A novel sphingosine derivative, symbioramide, has been isolated from the laboratory-cultured dinoflagellateSymbiodinium sp. as a sarcoplasmic reticulum (SR) Ca2+-ATPase activator, and its structure elucidated to be1 on the basis of spectral and chemical means.
    Type of Medium: Electronic Resource
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  • 7
    ISSN: 1279-8517
    Keywords: Skull ; Craniometry ; Anthropology ; 3-D image ; Helical CT
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Résumé Afin d'établir une banque informatisée de données en crâniologie humaine, nous avons recueilli les images tridimensionnelles, de 29 crânes secs, obtenues par scanner hélicoïdal. Pour vérifier les données obtenues, nous avons mesuré manuellement 9 longueurs situées entre les repères crâniologiques classiques sur chaque crâne et les distances correspondantes entre les points analogues sur la console du scanner. Les résultats obtenus par les 2 méthodes de mesure manuelle et par scanner sont comparés et analysés statistiquement. Les mesures scanner sont situées à la limite inférieure de corrélation entre les 2 résultats (95% d'intervalle de confiance) et supérieures à 0.8 dans 6 mesures : la longueur et la largeur maximales crâniennes, la largeur minimale frontale, la largeur bizygomatique, la distance entre les faces externes des molaires et la longueur nasion-basion. Par contre, les mesures scanner sont moins concordantes avec les résultats manuels dans 3 mesures : distance intermastoïdienne, hauteur faciale totale et largeur nasale. Nous en concluons que la représentation qualitative des images scanner est correcte, même si quelques données chiffrées sont imprécises. Les causes d'erreurs sont, semble t-il, dues à la difficulté de repérer les points crâniologiques précis sur les images scanner, ainsi qu'à la différence des techniques de mesure entre une donnée directe et une en projection.
    Notes: Summary To make a digital image database of human craniology, we optimized the three-dimensional (3-D) images of 29 dried human skull specimens by helical computed tomography (CT). For the verification of the quantitative exactitude of these image data, we manually measured nine items of direct distances between standard anthropologic points on each skull and the corresponding distances projected on the CT monitor by specifying the respective points. The results obtained by the two methods of manual and CT measurements were compared and statistically analyzed. The CT measurements were so exact that the lower limit of correlation coefficients (95% of the confidence interval) between the two results was more than 0.8 in six items; i.e., maximal cranial length and breadth, minimal frontal breadth, bizygomatic breadth, distance between ectomolares and nasion-basion length. In contrast, the CT results were less well correlated with the manual measurements of three items; i.e., distance between bilateral mastoidales, total facial height, and nasal breadth. We concluded that the qualitative representation of 3-D CT images was adequate, although some quantitative data may be incorrect. The inaccuracy is suspected to be due to the difficulty in specifying the standard points on the CT images, and due to the differences in measurement procedures between the direct and projected distances.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Springer
    Cellular and molecular life sciences 45 (1989), S. 898-899 
    ISSN: 1420-9071
    Keywords: Sponge ; plakorin ; Plakortis sp. ; cyclic peroxide ; Ca2+-ATPase activator
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary A new cyclic peroxide, plakorin, which is a potent sarcoplasmic reticulum (SR) Caa+-ATPase activator has been isolated from the Okinawan marine spongePlakortis sp., its structure was elucidated on the basis of spectral data.
    Type of Medium: Electronic Resource
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  • 9
    ISSN: 1432-2242
    Keywords: Key words RFLP markers ; Days-to-heading ; QTL analysis ; Rice ; Epistatic interaction
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract  Quantitative trait locus (QTL) analysis has been carried out to identify genes conferring heading date in rice. One hundred and eighty six F2 plants derived from a cross between a japonica variety, Nipponbare, and an indica variety, Kasalath, were used as a segregating population for QTL mapping and more than 850 markers were employed to identify QTLs. Scan-analysis revealed the existence of two QTLs with large effects, Hd-1 and Hd-2, one in the middle of chromosome 6 and one at the end of chromosome 7, respectively. For both loci, the Kasalath alleles reduced days-to-heading. In addition, three QTLs with minor effects, Hd-3, Hd-4 and Hd-5, were found to be located on chromosomes 6, 7 and 8 based on a secondary scan analysis which was carried out by removing the phenotypic effects of Hd-1 and Hd-2. For the three secondary loci, the Nipponbare alleles reduced days-to-heading. The five QTLs explained 84% of the total phenotypic variation in the F2 population based on a multiple-QTL model. The presence of a digenic interaction between Hd-1 and Hd-2 was clearly suggested.
    Type of Medium: Electronic Resource
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  • 10
    ISSN: 1432-2242
    Keywords: STS ; RFLP ; Rice ; Genetic map ; Coding region
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Generating sequence-tagged sites (STSs) is a prerequisite to convert a genetic map to a physical map. With the help of sequence information from these STSs one can also isolate specific genes. For these purposes, we have designed PCR primer sets, of 20 bases each, by reference to sequences of restriction fragment length polymorphism (RFLP) landmarkers consisting of rice genomic clones. These markers were evenly distributed over the 12 chromosomes and were shown to be single copy by Southern-blot analysis. With improved PCR protocols, 63 standard STS landmarkers in the rice genome were generated. Similarity searches of all partial sequences of RFLP landmarkers by the FASTA algorithm showed that 2 of the 63 RFLP landmarkers, G357 and G385, contained part of the ORFs of aspartate aminotransferase and protein kinase, respectively.
    Type of Medium: Electronic Resource
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