High myo-inositol concentration in the hemolymph of planthoppers

Norichika Moriwaki; Kazuhiro Matsushita; Masami Nishina; Kazuhiro Matsuda; Yoshiaki Kono

doi:10.1303/aez.2003.359

High myo-inositol concentration in the hemolymph of planthoppers

Norichika Moriwaki, Kazuhiro Matsushita, Masami Nishina, Kazuhiro Matsuda, Yoshiaki Kono

Research output: Contribution to journal › Article › peer-review

16 Citations (Scopus)

Abstract

Myo-inositol was found in the hemolymph of three species of rice planthoppers, Nilaparvata lugens, Laodelphax striatellus and Sogatella furcifera, along with the major common components by ¹H-NMR spectroscopy. Myo-inositol concentration was about three to five times higher than trehalose concentration. N. lugens nymphs as well as adults contained myo-inositol. Trace experiments with ¹³C-NMR spectroscopy showed that myo-inositol was produced from glucose and accumulated in the hemolymph with a peak concentration appearing later than that of trehalose. The role of myo-inositol in rice planthoppers is discussed.

Original language	English
Pages (from-to)	359-364
Number of pages	6
Journal	Applied Entomology and Zoology
Volume	38
Issue number	3
DOIs	https://doi.org/10.1303/aez.2003.359
Publication status	Published - 2003 Aug

Keywords

Hemolymph
Homoptera
Myo-inositol
NMR
Rice planthoppers

ASJC Scopus subject areas

Insect Science

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10.1303/aez.2003.359

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abstract = "Myo-inositol was found in the hemolymph of three species of rice planthoppers, Nilaparvata lugens, Laodelphax striatellus and Sogatella furcifera, along with the major common components by 1H-NMR spectroscopy. Myo-inositol concentration was about three to five times higher than trehalose concentration. N. lugens nymphs as well as adults contained myo-inositol. Trace experiments with 13C-NMR spectroscopy showed that myo-inositol was produced from glucose and accumulated in the hemolymph with a peak concentration appearing later than that of trehalose. The role of myo-inositol in rice planthoppers is discussed.",

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AU - Moriwaki, Norichika

AU - Matsushita, Kazuhiro

AU - Nishina, Masami

AU - Matsuda, Kazuhiro

AU - Kono, Yoshiaki

PY - 2003/8

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AB - Myo-inositol was found in the hemolymph of three species of rice planthoppers, Nilaparvata lugens, Laodelphax striatellus and Sogatella furcifera, along with the major common components by 1H-NMR spectroscopy. Myo-inositol concentration was about three to five times higher than trehalose concentration. N. lugens nymphs as well as adults contained myo-inositol. Trace experiments with 13C-NMR spectroscopy showed that myo-inositol was produced from glucose and accumulated in the hemolymph with a peak concentration appearing later than that of trehalose. The role of myo-inositol in rice planthoppers is discussed.

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KW - Homoptera

KW - Myo-inositol

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High myo-inositol concentration in the hemolymph of planthoppers

Abstract

Keywords

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