scholarly journals Further Characterization of Expression of Auxin-Induced Genes in Tobacco (Nicotiana tabacum) Cell-Suspension Cultures

1993 ◽  
Vol 102 (2) ◽  
pp. 513-520 ◽  
Author(s):  
KJM. Boot ◽  
B. J. van der Zaal ◽  
J. Velterop ◽  
A. Quint ◽  
A. M. Mennes ◽  
...  
Keyword(s):  
Nicotiana Tabacum ◽  
Cell Suspension ◽  
Cell Suspension Cultures ◽  
Suspension Cultures ◽  
Induced Genes

scholarly journals Biotransformation of Cyclodextrine-Complexed Semisynthetic Betulin Derivatives by Plant Cells

Planta Medica ◽  
2018 ◽  
Vol 84 (09/10) ◽  
pp. 743-748
Author(s):  
Suvi Häkkinen ◽  
Heli Nygren ◽  
Natalia Maiorova ◽  
Raisa Haavikko ◽  
Sami Alakurtti ◽  
...  
Keyword(s):  
Nicotiana Tabacum ◽  
Cell Suspension ◽  
Catharanthus Roseus ◽  
Plant Cells ◽  
Cell Suspension Cultures ◽  
Suspension Cultures ◽  
Water Soluble ◽  
Betulonic Acid ◽  
Poorly Water Soluble ◽  
Betulin Derivatives

AbstractIn this study, three semisynthetic betulonic acid-based compounds, 20(29)-dihydrolup-2-en[2,3-d]isoxazol-28-oic acid, 1-betulonoylpyrrolidine, and lupa-2,20(29)-dieno[2,3-b]pyrazin-28-oic acid, were studied in biotransformation experiments using Nicotiana tabacum and Catharanthus roseus cell suspension cultures. Biotransformation was performed using cyclodextrin to aid dissolving poorly water-soluble substrates. Several new derivatives were found, consisting of oxidized and glycosylated (pentose- and hexose-conjugated) products.

Production and characterization of human CTLA4Ig expressed in transgenic rice cell suspension cultures

2007 ◽  
Vol 51 (2) ◽  
pp. 293-302 ◽  
Author(s):  
Song-Jae Lee ◽  
Cheon-Ik Park ◽  
Mi-Young Park ◽  
Hahn-Sun Jung ◽  
Wuk-Sang Ryu ◽  
...  
Keyword(s):  
Cell Suspension ◽  
Transgenic Rice ◽  
Cell Suspension Cultures ◽  
Suspension Cultures

Characterization of Volatile Constituents from Photomixotrophic Cell Suspension Cultures of Ruta graveolens

1984 ◽  
Vol 39 (6) ◽  
pp. 525-530 ◽  
Author(s):  
Friednch Drawert ◽  
Ralf G. Berger ◽  
Rolf Godelmann ◽  
Susanne Collin ◽  
Wolfgang Barz
Keyword(s):  
Acetic Acid ◽  
Cell Suspension ◽  
Cell Suspension Cultures ◽  
Callus Cultures ◽  
Suspension Cultures ◽  
Ruta Graveolens ◽  
Straight Chain ◽  
Methylbutyric Acid ◽  
Aliphatic Esters

Photomixotrophic cell suspension cultures of Ruta graveolens were qualitatively and quantita­tively analyzed by gaschromatography and mass spectroscopy for volatile compounds. The terpenoid hydrocarbons geijerene and pregeijerene, the C9-C13 methylketones and a series of aliphatic esters, respectively, were found as main constituents. The esters consisted of acetic acid, 2-methylbutyric acid and 3-methylbutyric acid which were esterified with straight chain or branched C8-C11 alcohols. The data are discussed in comparison to previous studies on callus cultures.

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