Estimation of the Number of Polyhydroxyalkanoate (PHA)-Degraders in Soil and Isolation of Degraders Based on the Method of Most Probable Number (MPN) Using PHA-Film
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概要
- 論文の詳細を見る
A new method to estimate the number of polyhydroxyalkanoates (PHA)-degraders in soil and to isolate degraders, called the film-MPN method, is proposed. The incubation time was measured by the first order reaction (FOR) model. This method was used to estimate numbers of poly (3-hydroxybutyrate-co-3-hydroxyvalerate)[P(3HB-co-3HV)]- and poly(3-hydroxyvalerate-co-4-hydroxybutyrate)[P(3HB-co-4HB)]-degraders in garden soil (4.30×10^5 and 2.15×10^5 aerobic degraders per gram of dry soil, respectively). The number of P(3HB-co-3HV)-degraders in paddy field soil was 5.06×10^5 aerobic degraders per gram dry soil. Also, several P(3HB-co-3HV)-degraders were isolated directly from positive-growth tubes of high dilution.
- 社団法人日本農芸化学会の論文
- 2001-05-23
著者
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Ono Shin
Department of Radiology, School of Veterinary Medicine, Azabu University
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INOUE Masami
Department of Hematology/Oncology, Osaka Medical Center, Research Institute for Maternal and Child H
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SHIMASAKI Choichiro
Department of Material Systems Engineering and Life Science, Faculty of Engineering, Toyama Universi
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Ono S
Department Of System Engineering Of Materials And Life Science Faculty Of Engineering Toyama Univers
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Inoue Masami
Department Of System Engineering Of Materials And Life Science Faculty Of Engineering Toyama Univers
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Ono S
Toyama Univ. Toyama Jpn
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Shimasaki C
Hokuriku Polytechnic College
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Shimasaki Choichiro
Department Of System Engineering Of Materials And Life Science Faculty Of Engineering Toyama Univers
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Song Cunjiang
Department of System Engineering of Materials and Life Science, Faculty of Engineering, Toyama Unive
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UCHIDA Urumi
Department of System Engineering of Materials and Life Science, Faculty of Engineering, Toyama Unive
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Uchida Urumi
Department Of System Engineering Of Materials And Life Science Faculty Of Engineering Toyama Univers
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Song Cunjiang
Department Of System Engineering Of Materials And Life Science Faculty Of Engineering Toyama Univers
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Shimasaki Choichiro
Department Of Chemical And Biochemical Engineering Faculty Of Engineering Toyama University
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Inoue Masami
Department Of Biology School Of Education Waseda University
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Inoue Masami
Department Of Biofunctional Chemistry Graduate School Of Natural Science And Technology Okayama Univ
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Ono Shin
Department Of Chemical And Biochemical Engineering Faculty Of Engineering Toyama University
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