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Cloning and functional characterization of a fructan 1-exohydrolase (1-FEH) in edible burdock (Arctium lappaL.)

Overview of attention for article published in BMC Chemistry, April 2011
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Title
Cloning and functional characterization of a fructan 1-exohydrolase (1-FEH) in edible burdock (Arctium lappaL.)
Published in
BMC Chemistry, April 2011
DOI 10.1186/1752-153x-5-16
Pubmed ID
Authors

Keiji Ueno, Yojiro Ishiguro, Midori Yoshida, Shuichi Onodera, Norio Shiomi

Abstract

We have previously reported on the variation of total fructooligosaccharides (FOS), total inulooligosaccharides (IOS) and inulin in the roots of burdock stored at different temperatures. During storage at 0°C, an increase of FOS as a result of the hydrolysis of inulin was observed. Moreover, we suggested that an increase of IOS would likely be due to the synthesis of the IOS by fructosyltransfer from 1-kestose to accumulated fructose and elongated fructose oligomers which can act as acceptors for fructan:fructan 1-fructosyltransferase (1-FFT). However, enzymes such as inulinase or fructan 1-exohydorolase (1-FEH) involved in inulin degradation in burdock roots are still not known. Here, we report the isolation and functional analysis of a gene encoding burdock 1-FEH.

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Mendeley readers

The data shown below were compiled from readership statistics for 45 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Chile 1 2%
Unknown 44 98%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 7 16%
Student > Master 7 16%
Student > Bachelor 5 11%
Student > Postgraduate 5 11%
Student > Doctoral Student 4 9%
Other 9 20%
Unknown 8 18%
Readers by discipline Count As %
Agricultural and Biological Sciences 21 47%
Biochemistry, Genetics and Molecular Biology 5 11%
Chemistry 5 11%
Psychology 1 2%
Environmental Science 1 2%
Other 2 4%
Unknown 10 22%