Uptake of potassium ions by normal and crown-gall-tumor cells of Vinca rosea grown in tissue culture

Planta ◽  
1979 ◽  
Vol 146 (2) ◽  
pp. 113-117 ◽  
Author(s):  
Constance Bouricius Lentz ◽  
Thomas K. Hodges ◽  
Ann G. Matthysse
Keyword(s):  
Tissue Culture ◽  
Tumor Cells ◽  
Crown Gall ◽  
Potassium Ions ◽  
Crown Gall Tumor ◽  
Vinca Rosea

Starch-enhanced synthesis and release of amylolytic enzymes from normal and crown gall tumor tobacco tissue culture cells

1982 ◽  
Vol 60 (8) ◽  
pp. 1474-1478 ◽  
Author(s):  
Charles Voliva ◽  
Gustave W. Moessen ◽  
Ann G. Matthysse
Keyword(s):  
Tissue Culture ◽  
Carbon Source ◽  
Tumor Cells ◽  
Crown Gall ◽  
Amylolytic Activity ◽  
Amylolytic Enzymes ◽  
Crown Gall Tumor ◽  
Culture Cells ◽  
Tissue Culture Cells ◽  
Tobacco Tissue Culture

The response of tobacco crown gall tumor cells growing in tissue culture to a substitution of starch for sucrose as the carbon source in the medium was compared with the response of normal tobacco tissue culture cells. In both cases amylolytic activity was secreted into the medium. The increase in extracellular amylolytic activity was preceded by an increase in intracellular activity. The increase in intracellular amylolytic enzymes was sensitive to cycloheximide and to actinomycin D indicating that enzyme induction at the level of mRNA synthesis was required. No significant difference between the responses of normal and tumor cells was observed. Thus crown gall tumor cells were as capable as normal cells of sensing and responding to an alteration in the carbon source in the external medium.

N6-(Δ2-isopentenyl)adenosine from crown gall tumor tissue of Vinca rosea

1976 ◽  
Vol 15 (10) ◽  
pp. 1565 ◽  
Author(s):  
Chong-Maw Chen ◽  
Richard L. Eckert ◽  
James D. McChesney
Keyword(s):  
Crown Gall ◽  
Tumor Tissue ◽  
Crown Gall Tumor ◽  
Vinca Rosea ◽  
Isopentenyl Adenosine

scholarly journals Studies on the recovery of crown gall tumor cells

1976 ◽  
Vol 73 (10) ◽  
pp. 3562-3564 ◽  
Author(s):  
R. Turgeon ◽  
H. N. Wood ◽  
A. C. Braun
Keyword(s):  
Tumor Cells ◽  
Crown Gall ◽  
Crown Gall Tumor

HPLC Analysis ofin vivoandin vitroCultivated Crown Gall Tumor Cells ofDigitalis lanata

Planta Medica ◽  
1992 ◽  
Vol 58 (S 1) ◽  
pp. 603-603
Author(s):  
W. Pinkwart ◽  
B. Diettrich ◽  
M. Luckner
Keyword(s):  
Tumor Cells ◽  
Crown Gall ◽  
Hplc Analysis ◽  
Crown Gall Tumor
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