Results 381 to 390 of about 1,464,623 (413)
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Abscisic acid biosynthesis and catabolism.
Annual Review of Plant Biology, 2005The level of abscisic acid (ABA) in any particular tissue in a plant is determined by the rate of biosynthesis and catabolism of the hormone. Therefore, identifying all the genes involved in the metabolism is essential for a complete understanding of how
E. Nambara, A. Marion-Poll
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Biosynthesis of citrus flavonoids and their health effects
Critical reviews in food science and nutrition, 2020Citrus-derived flavonoids play important roles in the regulation of physiological conditions of citrus plants, including color changes of flower and fruit, flavor development, and anti-stress physiology.
Chengying Zhao +4 more
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Biochemistry, 1990
This paper establishes the pathway for the biosynthesis of methanopterin in Methanosarcina thermophila to proceed by the following series of reactions. First, 5-phospho-alpha-D-ribosyl diphosphate (PRPP) and 4-aminobenzoic acid condense together to produce 4-(beta-D-ribofuranosyl)aminobenzene 5'-phosphate, which then reacts with 6-hydroxymethyl-7,8 ...
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This paper establishes the pathway for the biosynthesis of methanopterin in Methanosarcina thermophila to proceed by the following series of reactions. First, 5-phospho-alpha-D-ribosyl diphosphate (PRPP) and 4-aminobenzoic acid condense together to produce 4-(beta-D-ribofuranosyl)aminobenzene 5'-phosphate, which then reacts with 6-hydroxymethyl-7,8 ...
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Natural Product Reports, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
Alison G. Smith +2 more
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AbstractFor Abstract see ChemInform Abstract in Full Text.
Alison G. Smith +2 more
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Plant flavonoids: Classification, distribution, biosynthesis, and antioxidant activity.
Food Chemistry, 2022Nan Shen +5 more
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Journal of Natural Products, 2008
The rove beetles of the genus Stenus Latreille synthesize the alkaloid stenusine in their pygidial glands, which are located in the last three segments of their abdomen. It is proposed that stenusine is derived from the two amino acids, L-lysine and L-isoleucine. Feeding S. bimaculatus beetles with deuterium-labeled amino acids and using GC/MS analysis
Lusebrink, Inka +2 more
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The rove beetles of the genus Stenus Latreille synthesize the alkaloid stenusine in their pygidial glands, which are located in the last three segments of their abdomen. It is proposed that stenusine is derived from the two amino acids, L-lysine and L-isoleucine. Feeding S. bimaculatus beetles with deuterium-labeled amino acids and using GC/MS analysis
Lusebrink, Inka +2 more
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The Biosynthesis of Deoxyribonucleotides
2004Ribonucleotide reductases play a central role in DNA biosynthesis. They catalyze the conversion of NDPs (NTPs) to dNDPs (dNTPs) concomitant with oxidation of thiols within their active sites. A single active site can accomodate reduction of both purine and pyrimidine nucleotides.
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Nature, 1964
IT is the purpose of the present communication to describe some further results with carbon-14 precursors of ethylene, and to reconcile the pattern which emerges in these investigations using McIntosh apple tissue sections with that of the fungal system, Penicillium digitatum.
Stanley P. Burg, Ellen A. Burg
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IT is the purpose of the present communication to describe some further results with carbon-14 precursors of ethylene, and to reconcile the pattern which emerges in these investigations using McIntosh apple tissue sections with that of the fungal system, Penicillium digitatum.
Stanley P. Burg, Ellen A. Burg
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Angewandte Chemie International Edition in English, 1966
AbstractInformation has recently been obtained, mainly with the aid of radioactive compounds, about the biosynthesis of various cyclitols. It was found that the most widely occurring cyclitol, meso‐inositol, is biosynthesized by a pathway probably common to all organisms, in which the cyclohexane ring is formed by ring closure between the two terminal ...
H. Kindl +2 more
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AbstractInformation has recently been obtained, mainly with the aid of radioactive compounds, about the biosynthesis of various cyclitols. It was found that the most widely occurring cyclitol, meso‐inositol, is biosynthesized by a pathway probably common to all organisms, in which the cyclohexane ring is formed by ring closure between the two terminal ...
H. Kindl +2 more
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