Towards engineering increased Pantothenate ( Vitamin B 5 ) levels in 1 plants 2 3 4
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Effect of pantothenic acid and vitamin B6 on the excretion of taurine in the urine of rats.
Weanling male rats of Wistar strain were divided into 3 groups and housed in cages with wire bottoms. The rats of group 1 were fed on control diet having the following composition: vitamin free casein, 18; sucrose, 46; glucose, 23; salt mix ture,* 4; soybean oil, 6; vitamin mixture, 1: and agar powder 2. The vitamin mixture was prepared as follows (in mg/1008 of diet): thiamine HCl, 2,4; ribofl...
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Gene targeting (GT) via homologous recombination allows precise modification of a target gene of interest. In a previous study, we successfully used GT to produce rice plants accumulating high levels of free tryptophan (Trp) in mature seeds and young leaves via targeted modification of a gene encoding anthranilate synthase-a key enzyme of Trp biosynthesis. Here, we performed metabolome analysis...
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With a view to study the formation of cross-links in BAPN treated rats by the simultaneous administration of certain vitamins, seven groups of weauling albino rats were raised for three weeks on basal dietalone or vitamin deficient basal diets with BAPN. One of the vitamins namely calcium pantothenate, vitamin E and vitamin B12 was supplemented along with BAPN. The analysis of skins showed that...
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1. Forty-two mothers from social classes I, II and III non-manual and twenty-one from social classes III manual M), IV and V were studied longitudinally. The mean daily nutrient intakes in months 4-9 of pregnancy, months 2-4 of lactation and 3 and 6 months post-lactation are presented and are compared with the UK and the US recommended daily allowances (RDA). 2. The quality of the diets (nutrie...
متن کاملPantothenate biosynthesis in higher plants.
Pantothenate (vitamin B5) is a water-soluble vitamin essential for the synthesis of CoA and ACP (acyl-carrier protein, cofactors in energy yielding reactions including carbohydrate metabolism and fatty acid synthesis. Pantothenate is synthesized de novo by plants and micro-organisms; however, animals obtain the vitamin through their diet. Utilizing our knowledge of the pathway in Escherichia co...
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