Phosphate translocator of mesophyll and bundle sheath chloroplasts of a C sub 4 plant, Panicum miliaceum L
Journal Article
·
· Plant Physiology; (USA)
- Universitaet Goettingen (West Germany)
The phosphate translocator was identified in the envelope membranes of both mesophyll and bundle sheath chloroplasts of Panicum miliaceum L. by labeling with (1,2-{sup 3}H)1,2-(2,2{prime}-disulfo-4,4{prime}-diisothiocyano)diphenylethane (({sup 3}H)H{sub 2}DIDS) and by using SDS-PAGE. Assay of {sup 32}Pi uptake by the chloroplasts showed that the phosphate translocators of both types of chloroplasts have a higher affinity for phosphoenolpyruvate than the C{sub 3} counterpart and can be regarded as C{sub 4} types.
- OSTI ID:
- 5923415
- Journal Information:
- Plant Physiology; (USA), Journal Name: Plant Physiology; (USA) Vol. 91:4; ISSN 0032-0889; ISSN PLPHA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
550201* -- Biochemistry-- Tracer Techniques
59 BASIC BIOLOGICAL SCIENCES
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BIOCHEMICAL REACTION KINETICS
C4 SPECIES
CELL CONSTITUENTS
CHLOROPLASTS
DAYS LIVING RADIOISOTOPES
ELEMENTS
HYDROGEN COMPOUNDS
ISOTOPE APPLICATIONS
ISOTOPES
KINETICS
LEGUMINOSAE
LIGHT NUCLEI
MAGNOLIOPHYTA
MAGNOLIOPSIDA
NONMETALS
NUCLEI
ODD-ODD NUCLEI
PHASEOLUS
PHOSPHORUS
PHOSPHORUS 32
PHOSPHORUS ISOTOPES
PLANTS
RADIOISOTOPES
REACTION KINETICS
TRACER TECHNIQUES
TRITIUM COMPOUNDS
UPTAKE
59 BASIC BIOLOGICAL SCIENCES
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BIOCHEMICAL REACTION KINETICS
C4 SPECIES
CELL CONSTITUENTS
CHLOROPLASTS
DAYS LIVING RADIOISOTOPES
ELEMENTS
HYDROGEN COMPOUNDS
ISOTOPE APPLICATIONS
ISOTOPES
KINETICS
LEGUMINOSAE
LIGHT NUCLEI
MAGNOLIOPHYTA
MAGNOLIOPSIDA
NONMETALS
NUCLEI
ODD-ODD NUCLEI
PHASEOLUS
PHOSPHORUS
PHOSPHORUS 32
PHOSPHORUS ISOTOPES
PLANTS
RADIOISOTOPES
REACTION KINETICS
TRACER TECHNIQUES
TRITIUM COMPOUNDS
UPTAKE