THE INFLUENCE OF EXOGENOUS SPERMIDINE ON POLYSOMES AND RNASE ACTIVITYIN WHEAT LEAVES UNDER WATER-STRESS CONDITIONS

Authors
GNIAZDOWSKASKOCZEK H KRZYWANSKI Z KUBIS J
Citation
H. Gniazdowskaskoczek et al., THE INFLUENCE OF EXOGENOUS SPERMIDINE ON POLYSOMES AND RNASE ACTIVITYIN WHEAT LEAVES UNDER WATER-STRESS CONDITIONS, Acta Societatis Botanicorum Poloniae, 63(1), 1994, pp. 25-28
Citations number
NO
Categorie Soggetti
Plant Sciences
Journal title
Acta Societatis Botanicorum Poloniae → ACNP
ISSN journal
00016977
Volume
63
Issue
1
Year of publication
1994
Pages
25 - 28
Database
ISI
SICI code
0001-6977(1994)63:1<25:TIOESO>2.0.ZU;2-D
Abstract
It was found that spermidine (5mM) delivered to wheat seedlings throug h their roots prior to water stress affected the state of polysomes an d ribosomes under water stress conditions, which was manifested in sta bilization of 80 S ribosomes and in reduction of polysome fraction. Be sides, it was observed that pretreatement with spermidine decreases RN ase activity in plants exposed to water stress.