- Abstract:
-
The chloroplast envelope triose-phosphate/phosphate translocator (TPT) is responsible for carbohydrate export during photosynthesis. Using measurements of carbohydrates, partitioning of assimilated 14CO2, photosynthetic gas exchange, and chlorophyll fluorescence, we show that a mutant of Arabidopsis lacking the TPT increases synthesis of starch compared to the wild type, thereby compensating for a deficiency in its ability to export triose-phosphate from the chloroplast. However, during growt...
Expand abstract - Publication status:
- Published
- Journal:
- Plant physiology
- Volume:
- 135
- Issue:
- 2
- Pages:
- 891-906
- Publication date:
- 2004-06-05
- DOI:
- EISSN:
-
1532-2548
- ISSN:
-
0032-0889
- URN:
-
uuid:92822e9f-e924-467b-9d25-939c40c9febb
- Source identifiers:
-
32727
- Local pid:
- pubs:32727
- Language:
- English
- Keywords:
- Copyright date:
- 2004
Journal article
A mutant of Arabidopsis lacking the triose-phosphate/phosphate translocator reveals metabolic regulation of starch breakdown in the light.
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