Salinity stress increases cytoplasmic ca activity in maize root protoplasts.

Plant physiology ·Vol. 90 ·No. 4 ·1989-08-00 ·Pages 1271-4

Lynch J, Polito VS, Läuchli A

Abstract

High concentrations of NaCl immediately elevated cytoplasmic Ca activity in maize (Zea Mays L. cv Pioneer 3377) root protoplasts, as measured with the fluorescent probe Indo-1. The effect of salinity was inhibited by Li pretreatment but restored by inositol, suggesting that phosphoinositides mediate the stress response.

Authors & Affiliations

3 authors, click to expand affiliations / ORCID

Lynch J

Department of Land, Air, and Water Resources, University of California, Davis, California 95616.

Polito V S

Läuchli A

References (10)

10 references, click to expand

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Inositol trisphosphate, a novel second messenger in cellular signal transduction.
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The effects of salt on the pattern of protein synthesis in barley roots.
Plant Physiol. 1987 Mar;83(3):517-24 PMID: 16665281
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Displacement of ca by na from the plasmalemma of root cells : a primary response to salt stress?
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Free Ca2+ and cytoplasmic streaming in the alga Chara.
Nature. 1982 Apr 15;296(5858):647-50 PMID: 7070508
Salinity affects intracellular calcium in corn root protoplasts.
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Article Info

Journal

Plant physiology

Abbr.

Plant Physiol

ISSN

0032-0889

DOI

10.1104/pp.90.4.1271

Published

1989-08-00

Pages

1271-4

Language

English

Region

United States

NLM ID

0401224

PMCID

PMC1061881

External Links

PubMed source DOI: 10.1104/pp.90.4.1271 PMC Full Text View journal details

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Salinity stress increases cytoplasmic ca activity in maize root protoplasts.

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