Size distribution of plant cell aggregates in batch culture

1987 ◽  
Vol 35 (1) ◽  
pp. B9-B14 ◽  
Author(s):  
F. Mavituna ◽  
J.M. Park
1998 ◽  
Vol 15 (4) ◽  
pp. 404-410 ◽  
Author(s):  
Jeong-Woo Choi ◽  
Jin Man Cho ◽  
Jung Gun Lee ◽  
Won Hong Lee ◽  
Ik Hwan Kim ◽  
...  

1978 ◽  
Vol 33 (5-6) ◽  
pp. 359-362 ◽  
Author(s):  
Jörg Pfisterer

Abstract Messenger ribonucleoprotein particles were isolated from the polysomes of logarithmically growing plant cell cultures, pulse-labeled with [3H] adenosine for 30 min. More than 80% of the labeled RNP was present in particles sedimenting between 80 S and 30 S on sucrose density gradients, but was not associated with ribosomal subunits. The size distribution differs from those reported for polysomal mRNP particles to date. After fixation with glutaraldehyde the labeled RNP particles had a buoyant density of 1.38 g/cm3 in CsCl gradients. Radioactively labeled RNA extracted from the RNP particles showed a heterodisperse size distribution and contained poly (A) stretches as determined by affinity chromatography and ribonuclease digestion experiments.


2001 ◽  
Vol 298 (3-4) ◽  
pp. 471-487 ◽  
Author(s):  
Rosemairy L. Mendes ◽  
Anésia A. Santos ◽  
M.L. Martins ◽  
M.J. Vilela

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