Screening of biologically active monosaccharides: growth inhibitory effects of d-allose, d-talose, and l-idose against the nematode Caenorhabditis elegans

Author:

Sakoguchi Hirofumi1,Yoshihara Akihide2,Izumori Ken2,Sato Masashi1

Affiliation:

1. Faculty of Agriculture, Department of Applied Biological Science, Kagawa University, Miki, Japan

2. Rare Sugar Research Center, Kagawa University, Miki, Japan

Abstract

Abstract We compared the growth inhibitory effects of all aldohexose stereoisomers against the model animal Caenorhabditis elegans. Among the tested compounds, the rare sugars d-allose (d-All), d-talose (d-Tal), and l-idose (l-Ido) showed considerable growth inhibition under both monoxenic and axenic culture conditions. 6-Deoxy-d-All had no effect on growth, which suggests that C6-phosphorylation by hexokinase is essential for inhibition by d-All.

Funder

Japan Society for the Promotion of Science

Publisher

Oxford University Press (OUP)

Subject

Organic Chemistry,Molecular Biology,Applied Microbiology and Biotechnology,General Medicine,Biochemistry,Analytical Chemistry,Biotechnology

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