Bibliothek

X
feed icon rss

Ihre E-Mail wurde erfolgreich gesendet. Bitte prüfen Sie Ihren Maileingang.

Leider ist ein Fehler beim E-Mail-Versand aufgetreten. Bitte versuchen Sie es erneut.

Vorgang fortführen?

Exportieren
Filter
  • 2000-2004  (3)
  • Bi-based superconductor  (2)
  • Tobacco  (1)
  • Chemistry
  • 1
    Digitale Medien
    Digitale Medien
    Molecular cloning and characterization of two tobacco MADS-box genes (2000)
    Springer
    Sexual plant reproduction 13 (2000), S. 163-169 
    Details
    ISSN: 1432-2145
    Schlagwort(e): Keywords MADS-box genes ; Flower development ; Expression pattern ; Tobacco
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Abstract  We isolated and characterized two MADS-box genes, TOBM1 and TOBM2, from Nicotiana tabacum. The complete cDNA sequences of TOBM1 and TOBM2 encode a 245 and a 242 amino acid protein, respectively. Amino acid sequence alignment and phylogenetic analyses have shown that TOBM1 and TOBM2 are highly related to the MADS-box-containing PFG, SQUA, and AP1 genes. However, expression patterns of TOBM1 and TOBM2 are significantly different from those of previously published MADS-box genes. TOBM1 and TOBM2 are expressed in the inflorescence meristem and all four floral organs. Within the stamen and carpel, TOBM1 and TOBM2 transcripts are present in immature pollen, ovary wall and ovule. TOBM1 is also active in stem tissues.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/s004970000054
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 2
    Digitale Medien
    Digitale Medien
    XRD and PES Studies of the Bi2Sr2Ca1−xPrxCu2O8+δ System (2000)
    Springer
    Journal of superconductivity 13 (2000), S. 565-568 
    Details
    ISSN: 1572-9605
    Schlagwort(e): Bi-based superconductor ; doping ; PES ; XRD
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Elektrotechnik, Elektronik, Nachrichtentechnik , Physik
    Notizen: Abstract The Bi2Sr2CaCu2O8+δ system samples doped with Pr on Ca sites were synthesized. Resistivity measurements, x-ray powder diffraction, and photoemission experiments were performed. The experiment results show that Pr ions entered the lattice and chemical environment plays a major role in the shift of core-level spectra and valence-band spectra.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1023/A:1007868700052
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 3
    Digitale Medien
    Digitale Medien
    Substitution Effect of Sn for Cu in the Bi2Sr2CaCu2−xSnxO8+δ System (2000)
    Springer
    Journal of superconductivity 13 (2000), S. 137-139 
    Details
    ISSN: 1572-9605
    Schlagwort(e): Bi-based superconductor ; doping ; XPS
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Elektrotechnik, Elektronik, Nachrichtentechnik , Physik
    Notizen: Abstract The Bi2Sr2CaCu2O8+δ system samples doped with Sn on Cu sites were synthesized. Resistivity temperature dependence, X-ray powder diffraction and photoemission experiments have been performed. Suppression of superconductivity in the Sn-doped Bi2Sr2CaCu2O8+δ system has been observed. X-ray photoemission measurements show that Sn ion enters the lattice. Our results reveal that Sn ions are mostly in bivalent states.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1023/A:1007794613891
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
Schließen ⊗
Diese Webseite nutzt Cookies und das Analyse-Tool Matomo. Weitere Informationen finden Sie hier...