The pathway of glycollate utilization in Chlorella pyrenoidosa
نویسندگان
چکیده
منابع مشابه
The pathway of glycollate utilization in Chlorella pyrenoidosa.
1. Exogenous glycollate was rapidly metabolized in both the light and the dark by photoautotrophically grown Chlorella pyrenoidosa. 2. The incorporation of (14)C from [1-(14)C]glycollate by these cells was inhibited by the tricarboxylic acid-cycle inhibitors monofluoroacetate, diethylmalonate and arsenite, and also by alpha-hydroxypyrid-2-ylmethanesulphonate and isonicotinylhydrazine. 3. Short-...
متن کاملUtilization of Exogenous Inorganic Carbon Species in Photosynthesis by Chlorella pyrenoidosa.
The nature of the inorganic carbon utilized during photosynthesis by Chlorella pyrenoidosa was investigated using three experimental techniques (open gas analysis system with "artificial leaf" or "aqueous" chambers and O(2) electrode system) to measure carbon assimilation. Photosynthesis was studied as a function of pH and CO(2) concentration. The CO(2) concentration was inadequate to meet the ...
متن کاملSTUDIES ON THE ENHANCEMENT OF LIPID PRODUCTION IN Chlorella pyrenoidosa
Microalgae are emerging as the sustainable key source of green fuels and neutraceuticals. In the current study, a strain of Chlorella pyrenoidosa was isolated, identified and biochemically analyzed. Studies were undertaken to enhance its biomass and lipid productivities for sustainable biodiesel production. Growth was monitored in BG11, BBM, Bristol and Fogg’s medium as cell count, O.D, PCV and...
متن کاملAnaerobic lipoxygenase activity from Chlorella pyrenoidosa.
The micro-alga Chlorella pyrenoidosa expresses an enzymatic activity that cleaves the 13-hydroperoxide derivatives of linoleic acid [13-hydroperoxy-9(Z),11(E)-octadecadienoic acid, 13-HPOD] and linolenic acid [13-hydroperoxy-9(Z),11(E),15(Z)-octadecatrienoic acid, 13-HPOT] into volatile C(5) and non-volatile C(13) oxo-products. This enzymic activity initially was attributed to a hydroperoxide l...
متن کاملIon Absorption and Retention by Chlorella pyrenoidosa
MIost of the plant ion absorption experiments in the past have been condlucted with coenocytic algae and higher plants (24). In mature cells of these organisms the vacuole occupies 80 to 90 % of the cell volume. With respect to ionic movements the cytoplasm and vacuole represent 2 distinct physical compartments (2,16). As a result, the molecular details associated with ion absorption, as well a...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1970
ISSN: 0306-3283
DOI: 10.1042/bj1170929