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Field-dispersion profiles of the proton spin-lattice relaxation rate in chloroplast suspensions. Effect of manganese extraction by EDTA, Tris, and hydroxylamine

Biochimica Et Biophysica Acta

Aug 5, 1980

R R Sharp, C F Yocum

PMID: 6249353

Abstract

Proton spin-lattice relaxation rates (R1) have been measured in a variety of dark-adapted chloroplast suspensions over a range of field stengths between 1 and 15 kG (4-65 MHz). When the effects of EDTA or Tris washing on chloroplast relaxivities are compared, the pool of Mn associated w...read more

Mentioned in this Paper

Photophosphorylation
Manganese
Dioxygen
Thylakoid Membrane
Tromethamine
Hydroxylamines
Chloroplasts
Protons
Oxidation
Trizma
Paper Details
References
  • References11
  • Citations6
12

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Field-dispersion profiles of the proton spin-lattice relaxation rate in chloroplast suspensions. Effect of manganese extraction by EDTA, Tris, and hydroxylamine

Biochimica Et Biophysica Acta

Aug 5, 1980

R R Sharp, C F Yocum

PMID: 6249353

DOI:

Abstract

Proton spin-lattice relaxation rates (R1) have been measured in a variety of dark-adapted chloroplast suspensions over a range of field stengths between 1 and 15 kG (4-65 MHz). When the effects of EDTA or Tris washing on chloroplast relaxivities are compared, the pool of Mn associated w...read more

Mentioned in this Paper

Photophosphorylation
Manganese
Dioxygen
Thylakoid Membrane
Tromethamine
Hydroxylamines
Chloroplasts
Protons
Oxidation
Trizma

Related Papers

Biochimica Et Biophysica Acta

Water proton relaxation as a monitor of membrane-bound manganese in spinach chloroplasts

Biochimica Et Biophysica ActaDecember 11, 1975
T Wydrzynski Govindjee
Biochimica Et Biophysica Acta

Factors influencing hydroxylamine inactivation of photosynthetic water oxidation

Biochimica Et Biophysica ActaMarch 12, 1981
R R Sharp, C F Yocum
Paper Details
References
  • References11
  • Citations6
12
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