Literature DB >> 24174137

The effects of bicarbonate ions and external pH on the membrane potential and resistance ofNitella translucens.

R M Spanswick1.   

Abstract

The effects of bicarbonate ions on the membrane potential and resistance ofNitella translucens are shown to be primarily due to the change in pH produced by the bicarbonate acting as a buffer, and not due to the presence of an electrogenic anion pump. The mechanism by which pH affects the membrane potential is discussed in the context of recent work by other authors on this effect.

Entities:  

Year:  1970        PMID： 24174137     DOI： 10.1007/BF01869850

Source DB:  PubMed          Journal:  J Membr Biol        ISSN： 0022-2631            Impact factor:   1.843


  7 in total

1.  THE NATURE OF THE COUPLING BETWEEN LIGHT ENERGY AND ACTIVE ION TRANSPORT IN NITELLA TRANSLUCENS.

Authors:  E A MACROBBIE
Journal:  Biochim Biophys Acta       Date:  1965-01-25

2.  A simplified method for measuring membrane resistances in Nitella translucens.

Authors:  J Hogg; E J Williams; R J Johnston
Journal:  Biochim Biophys Acta       Date:  1968-04-29

3.  Plasmodesmata in Nitella translucens: structure and electrical resistance.

Authors:  R M Spanswick; J W Costerton
Journal:  J Cell Sci       Date:  1967-09       Impact factor: 5.285

4.  Ionic Relations of Nitella translucens.

Authors:  E A Macrobbie
Journal:  J Gen Physiol       Date:  1962-05-01       Impact factor: 4.086

5.  Electrical properties of Neurospora crassa. Effects of external cations on the intracellular potential.

Authors:  C L Slayman
Journal:  J Gen Physiol       Date:  1965-09       Impact factor: 4.086

6.  The influence of H+ on the membrane potential and ion fluxes of Nitella.

Authors:  H Kitasato
Journal:  J Gen Physiol       Date:  1968-07       Impact factor: 4.086

7.  The influence of the intracellular potential on potassium uptake by beetroot tissue.

Authors:  R J Poole
Journal:  J Gen Physiol       Date:  1966-01       Impact factor: 4.086
  7 in total
  4 in total

1.  Evidence for an electrogenic ion transport pump in cells of higher plants.

Authors:  N Higinbotham; J S Graves; R F Davis
Journal:  J Membr Biol       Date:  1970-12       Impact factor: 1.843

2.  The role of protons in determining membrane electrical characteristics in Chara corallina.

Authors:  J L Richards; A B Hope
Journal:  J Membr Biol       Date:  1974       Impact factor: 1.843

3.  [Resting and action potential of Nitella mucronata (A. Braun) Miquel under normal conditions].

Authors:  E Koppenhöfer
Journal:  Pflugers Arch       Date:  1972       Impact factor: 3.657

4.  Mechanism of acquisition of exogenous bicarbonate by internodal cells of Chara corallina.

Authors:  W J Lucas
Journal:  Planta       Date:  1982-11       Impact factor: 4.116
  4 in total

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