Mechanism of Naphthaleneacetic Acid Conjugation
نویسندگان
چکیده
منابع مشابه
Abscission of citrus leaf explants: no correlation with naphthaleneacetic Acid conjugation in the abscission zone.
The role of alpha-naphthaleneacetic acid (NAA) in the control of abscission in Citrus (Citrus sinensis L. Osbeck) leaf explants and its conjugation were studied in non-aged and 24-hour-aged explants. Dipping non-aged explants in 1.5 micromolar NAA for 15 minutes immediately after excision did not delay abscission whereas 150 micromolar NAA effectively delayed it. As incubation time was prolonge...
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The reversibility of the conjugation reaction of the diuretic drug ethacrynic acid (EA), an a,~-unsaturated ketone, with glutathione and glutathione S-transferase PI-1 (GST PI-I) has been studied. When the glutathione conjugate of EA was incubated with a 5-fold molar excess of Nacetyi-L-cysteine or GST PI-I, a time-dependent transfer of EA to N-acetyI-L-cysteine or GST PI-1 was observed. With i...
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The extensive investigations on the conjugation of benzoic acid, since Wohler’s discovery in 1824 of the synthesis of hippuric acid by the animal, have failed to furnish a comprehensive and definite concept of the metabolic and chemical changes taking place when benzoic acid is introduced into the organism. No attempt has ever been made to explain why man eliminates benzoic acid almost complete...
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Upon addition of 1-naphthaleneacetic acid (1-NAA) and benzylaminopurine, flower buds developed on explants from flower stalks of Nicotiana tabacum L. cv Samsun cultured in vitro. At low concentrations of 1-NAA, buds emerged mainly at the basal edge, whereas at high concentrations they developed on the remaining surface. The optimum concentrations for the two groups of buds were 0.45 micromolar ...
متن کاملFarnesoid X receptor regulates bile acid-amino acid conjugation.
The farnesoid X receptor (FXR; NR1H4) regulates bile acid and lipid homeostasis by acting as an intracellular bile acid-sensing transcription factor. Several identified FXR target genes serve critical roles in the synthesis and transport of bile acids as well as in lipid metabolism. Here we used Affymetrix micro-array and Northern analysis to demonstrate that two enzymes involved in conjugation...
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ژورنال
عنوان ژورنال: Plant Physiology
سال: 1973
ISSN: 0032-0889,1532-2548
DOI: 10.1104/pp.51.5.907