Chromosomal localization of osmotic and salt stress-induced differential alterations in polyamine content in wheat

G. Galiba, G. Kocsy, Ravindar Kaur-Sawhney, J. Sutka, Arthur W. Galston

Research output: Contribution to journalArticle

39 Citations (Scopus)

Abstract

Osmotic and salinity-induced polyamine accumulation were compared in callus cultures of drought and salt tolerant wheat (Triticus aestivum L) cultivars and in disomic substitution lines. Putrescine, spermidine and spermine occurred in all cultures. Mannitol-induced osmotic stress increased putrescine in all, and cadaverine in two varieties, while salt stress increased spermidine titer, the accumulation rate being higher in sensitive than in tolerant varieties. Specific chromosome (5A and 7A) involvement in osmotic stress induced spermidine accumulation revealed that mannitol was the most effective stress agent and only spermidine titer of Chinese Spring was significantly changed as a consequence of chromosome substitution. The A genome of Cappelle Desprez (donor) substituted into Chinese Spring (recipient) appears to carry genes involved in the control of osmotic stress induced spermidine accumulation, and the genes controlling cadaverine biosynthesis may be localized in chromosome 5B.

Original languageEnglish
Pages (from-to)203-211
Number of pages9
JournalPlant Science
Volume92
Issue number2
DOIs
Publication statusPublished - 1993

Fingerprint

Spermidine
Osmotic Pressure
Polyamines
spermidine
osmotic stress
polyamines
Triticum
salt stress
Salts
Chromosomes
wheat
Cadaverine
cadaverine
Putrescine
Genes
Mannitol
putrescine
mannitol
Substitution reactions
chromosome substitution

Keywords

  • Chromosome
  • Osmotic stress
  • Polyamines
  • Salt stress
  • Triticum aestivum L
  • Wheat

ASJC Scopus subject areas

  • Plant Science
  • Biochemistry
  • Biotechnology

Cite this

Chromosomal localization of osmotic and salt stress-induced differential alterations in polyamine content in wheat. / Galiba, G.; Kocsy, G.; Kaur-Sawhney, Ravindar; Sutka, J.; Galston, Arthur W.

In: Plant Science, Vol. 92, No. 2, 1993, p. 203-211.

Research output: Contribution to journalArticle

@article{9447a15c26774284b5cf7ffd256cbf75,
title = "Chromosomal localization of osmotic and salt stress-induced differential alterations in polyamine content in wheat",
abstract = "Osmotic and salinity-induced polyamine accumulation were compared in callus cultures of drought and salt tolerant wheat (Triticus aestivum L) cultivars and in disomic substitution lines. Putrescine, spermidine and spermine occurred in all cultures. Mannitol-induced osmotic stress increased putrescine in all, and cadaverine in two varieties, while salt stress increased spermidine titer, the accumulation rate being higher in sensitive than in tolerant varieties. Specific chromosome (5A and 7A) involvement in osmotic stress induced spermidine accumulation revealed that mannitol was the most effective stress agent and only spermidine titer of Chinese Spring was significantly changed as a consequence of chromosome substitution. The A genome of Cappelle Desprez (donor) substituted into Chinese Spring (recipient) appears to carry genes involved in the control of osmotic stress induced spermidine accumulation, and the genes controlling cadaverine biosynthesis may be localized in chromosome 5B.",
keywords = "Chromosome, Osmotic stress, Polyamines, Salt stress, Triticum aestivum L, Wheat",
author = "G. Galiba and G. Kocsy and Ravindar Kaur-Sawhney and J. Sutka and Galston, {Arthur W.}",
year = "1993",
doi = "10.1016/0168-9452(93)90207-G",
language = "English",
volume = "92",
pages = "203--211",
journal = "Plant Science",
issn = "0168-9452",
publisher = "Elsevier Ireland Ltd",
number = "2",

}

TY - JOUR

T1 - Chromosomal localization of osmotic and salt stress-induced differential alterations in polyamine content in wheat

AU - Galiba, G.

AU - Kocsy, G.

AU - Kaur-Sawhney, Ravindar

AU - Sutka, J.

AU - Galston, Arthur W.

PY - 1993

Y1 - 1993

N2 - Osmotic and salinity-induced polyamine accumulation were compared in callus cultures of drought and salt tolerant wheat (Triticus aestivum L) cultivars and in disomic substitution lines. Putrescine, spermidine and spermine occurred in all cultures. Mannitol-induced osmotic stress increased putrescine in all, and cadaverine in two varieties, while salt stress increased spermidine titer, the accumulation rate being higher in sensitive than in tolerant varieties. Specific chromosome (5A and 7A) involvement in osmotic stress induced spermidine accumulation revealed that mannitol was the most effective stress agent and only spermidine titer of Chinese Spring was significantly changed as a consequence of chromosome substitution. The A genome of Cappelle Desprez (donor) substituted into Chinese Spring (recipient) appears to carry genes involved in the control of osmotic stress induced spermidine accumulation, and the genes controlling cadaverine biosynthesis may be localized in chromosome 5B.

AB - Osmotic and salinity-induced polyamine accumulation were compared in callus cultures of drought and salt tolerant wheat (Triticus aestivum L) cultivars and in disomic substitution lines. Putrescine, spermidine and spermine occurred in all cultures. Mannitol-induced osmotic stress increased putrescine in all, and cadaverine in two varieties, while salt stress increased spermidine titer, the accumulation rate being higher in sensitive than in tolerant varieties. Specific chromosome (5A and 7A) involvement in osmotic stress induced spermidine accumulation revealed that mannitol was the most effective stress agent and only spermidine titer of Chinese Spring was significantly changed as a consequence of chromosome substitution. The A genome of Cappelle Desprez (donor) substituted into Chinese Spring (recipient) appears to carry genes involved in the control of osmotic stress induced spermidine accumulation, and the genes controlling cadaverine biosynthesis may be localized in chromosome 5B.

KW - Chromosome

KW - Osmotic stress

KW - Polyamines

KW - Salt stress

KW - Triticum aestivum L

KW - Wheat

UR - http://www.scopus.com/inward/record.url?scp=0027139061&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0027139061&partnerID=8YFLogxK

U2 - 10.1016/0168-9452(93)90207-G

DO - 10.1016/0168-9452(93)90207-G

M3 - Article

VL - 92

SP - 203

EP - 211

JO - Plant Science

JF - Plant Science

SN - 0168-9452

IS - 2

ER -