Determination of cinnamic acid and 4-coumaric acid in alfalfa (Medicago sativa L.) cell suspension cultures by gas chromatography

1993 ◽  
Vol 4 (3) ◽  
pp. 124-130 ◽  
Author(s):  
John D. Orr ◽  
Lloyd W. Sumner ◽  
Robert Edwards ◽  
Richard A. Dixon
Keyword(s):  
Gas Chromatography ◽  
Medicago Sativa ◽  
Cell Suspension ◽  
Cinnamic Acid ◽  
Cell Suspension Cultures ◽  
Suspension Cultures ◽  
Coumaric Acid ◽  
L Cell ◽  
Medicago Sativa L

Abscisic acid and low temperature induced polypeptide changes in alfalfa (Medicago sativa) cell suspension cultures

1986 ◽  
Vol 64 (11) ◽  
pp. 2758-2763 ◽  
Author(s):  
Albert J. Robertson ◽  
Lawrence V. Gusta
Keyword(s):  
Abscisic Acid ◽  
Low Temperature ◽  
Medicago Sativa ◽  
Cell Suspension ◽  
Sodium Dodecyl ◽  
Cell Suspension Cultures ◽  
Suspension Cultures ◽  
Total Cell ◽  
Cell Protein ◽  
Major Protein

Changes in extracellular, cellular, and subcellular proteins during abscisic acid and low temperature induced cold hardening of alfalfa (Medicago sativa L. cv. Wisconsin 22C) cell suspension cultures were investigated by sodium dodecyl sulphate polyacrylamide gel electrophoresis. Extracellular proteins from 4- to 6-day-old ABA and low temperature grown alfalfa cells showed decreased electrophoretic mobilities, lacked a 190-kDa glycoprotein, and had reduced amounts of four other polypeptides. In total cell protein analyses, a 42-kDa protein was enriched in both ABA and low temperature treated alfalfa cells. Several proteins increased or induced by exogenous ABA treatment were identified in the extracellular (12.5 and 13 to 15 kDa), total cell and cell wall (24 kDa), and soluble (20, 37, and 41 kDa) fractions. However, no major protein changes were resolved by one-dimensional electrophoretic analyses of crude membrane proteins.

scholarly journals Pisatin metabolism in pea ( Pisum sativum L.) cell suspension cultures

1997 ◽  
Vol 16 (5) ◽  
pp. 304-309
Author(s):  
Wlodzimierz Borejsza-Wysocki ◽  
Ewa Borejsza-Wysocka ◽  
Geza Hrazdina
Keyword(s):  
Pisum Sativum ◽  
Cell Suspension ◽  
Cell Suspension Cultures ◽  
Suspension Cultures ◽  
Pisum Sativum L ◽  
L Cell
Sign in / Sign up

Export Citation Format

Share Document