A highly sensitive, quick and simple quantification method for nicotianamine and 2'-deoxymugineic acid from minimum samples using LC/ESI-TOF-MS achieves functional analysis of these components in plants

A highly sensitive quantitative method for assaying nicotianamine (NA) and 2′-deoxymugineic acid (DMA) using liquid chromatography/electrospray ionization time-of-flight mass spectrometry (LC/ESI-TOF-MS) was developed. The amino and hydroxyl groups of NA and DMA were derivatized using 9-fluorenylmet...

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Veröffentlicht in:	Plant and cell physiology 2009-11, Vol.50 (11), p.1988-1993
Hauptverfasser:	Kakei, Y., Tokyo Univ. (Japan), Yamaguchi, I, Kobayashi, T, Takahashi, M, Nakanishi, H, Yamakawa, T, Nishizawa, N.K
Format:	Artikel
Sprache:	eng
Schlagworte:	2′-Deoxymugineic acid ANALYTICAL METHODS Azetidinecarboxylic Acid - analogs & derivatives Azetidinecarboxylic Acid - analysis Chromatography, Liquid - methods Fe deficiency FER HIERRO http://www.fao.org/aos/agrovoc#c_1513 http://www.fao.org/aos/agrovoc#c_3950 http://www.fao.org/aos/agrovoc#c_5438 http://www.fao.org/aos/agrovoc#c_6791 http://www.fao.org/aos/agrovoc#c_8471 IRON Iron - metabolism Nicotianamine Oryza - chemistry ORYZA SATIVA SAP SAVIA SEVE Short Communications Spectrometry, Mass, Electrospray Ionization - methods TECHNIQUE ANALYTIQUE TECNICAS ANALITICAS XILEMA XYLEM Xylem - chemistry Xylem transport XYLEME
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