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Influx and efflux of potassium rubidium-86 in UV-C irradiated guard of Vicia-Faba.

Negash, L and Björn, Lars Olof LU (1988) In Plant Physiology and Biochemistry 26(3). p.239-244
Abstract
Effects of ultraviolet radiation (UV) (254 nm) on isolated guard cells of Vicia faba (cv. Long pod) have been investigated with regards to fluxes of 86Rb+. UV treatment inhibited influx by about 80%, while it increased efflux by up to 350%. Compartmental analysis showed a highly significant difference (p .ltoreq. 0.005) between the slow leakage components of the UV-treated cells (t1/2 = 5.8 min) and control cells (t1/2 = 72 min). The investigation revealed that the tonoplast (as well as the plasmalemma) is affected by UV.
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Plant Physiology and Biochemistry
volume
26
issue
3
pages
239 - 244
publisher
Elsevier
ISSN
1873-2690
language
English
LU publication?
yes
id
25373596-162f-4515-a615-e657ea400102 (old id 134554)
date added to LUP
2007-07-30 10:34:28
date last changed
2016-04-16 03:24:00
@article{25373596-162f-4515-a615-e657ea400102,
  abstract     = {Effects of ultraviolet radiation (UV) (254 nm) on isolated guard cells of Vicia faba (cv. Long pod) have been investigated with regards to fluxes of 86Rb+. UV treatment inhibited influx by about 80%, while it increased efflux by up to 350%. Compartmental analysis showed a highly significant difference (p .ltoreq. 0.005) between the slow leakage components of the UV-treated cells (t1/2 = 5.8 min) and control cells (t1/2 = 72 min). The investigation revealed that the tonoplast (as well as the plasmalemma) is affected by UV.},
  author       = {Negash, L and Björn, Lars Olof},
  issn         = {1873-2690},
  language     = {eng},
  number       = {3},
  pages        = {239--244},
  publisher    = {Elsevier},
  series       = {Plant Physiology and Biochemistry},
  title        = {Influx and efflux of potassium rubidium-86 in UV-C irradiated guard of Vicia-Faba.},
  volume       = {26},
  year         = {1988},
}