Literature DB >> 16668177

Sodium does not compete with calcium in saturating plasma membrane sites regulating na influx in salinized maize roots.

I Zidan1, B Jacoby, I Ravina, P M Neumann.   

Abstract

Half maximal inhibition of sodium ((22)Na(+)) influx into maize (Zea mays L.) root segments incubated in solutions containing from 0.25 to 100 millimolar NaCl was consistently attained with external calcium activity at 0.26 +/- 0.10 millimolar. Sodium ions do not appear to compete with calcium during initial binding to sites on the plasma membrane that participate in the regulation of sodium influx under saline conditions.

Entities:  

Year:  1991        PMID： 16668177      PMCID： PMC1080757          DOI： 10.1104/pp.96.1.331

Source DB:  PubMed          Journal:  Plant Physiol        ISSN： 0032-0889            Impact factor:   8.340


  8 in total

Review 1.  Calcium messenger system in plants.

Authors:  B W Poovaiah; A S Reddy
Journal:  CRC Crit Rev Plant Sci       Date:  1987       Impact factor: 5.188

2.  Sodium absorption by barley roots: its mediation by mechanism 2 of alkali cation transport.

Authors:  D W Rains; E Epstein
Journal:  Plant Physiol       Date:  1967-03       Impact factor: 8.340

3.  Salt toleration by plants: enhancement with calcium.

Authors:  P A Lahaye; E Epstein
Journal:  Science       Date:  1969-10-17       Impact factor: 47.728

4.  Salinity reduces membrane-associated calcium in corn root protoplasts.

Authors:  J Lynch; G R Cramer; A Läuchli
Journal:  Plant Physiol       Date:  1987-02       Impact factor: 8.340

5.  Salinity affects intracellular calcium in corn root protoplasts.

Authors:  J Lynch; A Läuchli
Journal:  Plant Physiol       Date:  1988-06       Impact factor: 8.340

6.  Does salinity reduce growth in maize root epidermal cells by inhibiting their capacity for cell wall acidification?

Authors:  I Zidan; H Azaizeh; P M Neumann
Journal:  Plant Physiol       Date:  1990-05       Impact factor: 8.340

7.  Controls on na influx in corn roots.

Authors:  B Jacoby; J B Hanson
Journal:  Plant Physiol       Date:  1985-04       Impact factor: 8.340

8.  Effects of NaCl and CaCl(2) on Ion Activities in Complex Nutrient Solutions and Root Growth of Cotton.

Authors:  G R Cramer; A Läuchli; E Epstein
Journal:  Plant Physiol       Date:  1986-07       Impact factor: 8.340
  8 in total
  5 in total

1.  A weakly voltage-dependent, nonselective cation channel mediates toxic sodium influx in wheat.

Authors:  R J Davenport; M Tester
Journal:  Plant Physiol       Date:  2000-03       Impact factor: 8.340

Review 2.  Na+ tolerance and Na+ transport in higher plants.

Authors:  Mark Tester; Romola Davenport
Journal:  Ann Bot       Date:  2003-04       Impact factor: 4.357

3.  Quantitative competition of calcium with sodium or magnesium for sorption sites on plasma membrane vesicles of melon (Cucumis melo L.) root cells.

Authors:  U Yermiyahu; S Nir; G Ben-Hayyim; U Kafkafi
Journal:  J Membr Biol       Date:  1994-02       Impact factor: 1.843

4.  A pharmacological analysis of high-affinity sodium transport in barley (Hordeum vulgare L.): a 24Na+/42K+ study.

Authors:  Lasse M Schulze; Dev T Britto; Mingyuan Li; Herbert J Kronzucker
Journal:  J Exp Bot       Date:  2012-01-20       Impact factor: 6.992

5.  A Comprehensive Biophysical Model of Ion and Water Transport in Plant Roots. III. Quantifying the Energy Costs of Ion Transport in Salt-Stressed Roots of Arabidopsis.

Authors:  Kylie J Foster; Stanley J Miklavcic
Journal:  Front Plant Sci       Date:  2020-07-03       Impact factor: 5.753
  5 in total

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