|
KMID : 0380219940270030185
|
|
Journal of Biochemistry and Molecular Biology
1994 Volume.27 No. 3 p.185 ~ p.189
|
|
|
Changes in Protein Patterns of Radish Cotyledon Induced by Cold Treatment
|
|
|
|
|
Abstract
|
|
|
Abstract:
@EN To understand changes in gene expression during cold acclimation electrophoretic profiles of proteins induce by cold treatment of fall radish cotyledons were analyzed. Treatment at 10℃ and 6℃ resulted in an increased amount of several
proteins
with molecular weights of 25, 42, 52, and 61 kDa. The relative concentrations of these proteins were also increased in spring radish cotyledons after cold treatment. Changes in nuclear proteins during cold treatment were also studied. The most
prominent
change was observed in a 16 kDa nuclear protein which exhibited an increased concentration after a 4 day treatment at 6℃. When radish was treated with 75 μM ABA at 20℃, the concentration of extra 20 kDa protein, in addition to the proteins
mentioned
above, increased. These results suggest that these proteins may have an important role in cold acclimation of radish cotyledons.
|
|
|
KEYWORD
|
|
|
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|
|