緩速ろ過池の砂層に生息するユスリカ幼虫の消化管フローラ

URI http://harp.lib.hiroshima-u.ac.jp/kure-nct/metadata/10978
File
Title
緩速ろ過池の砂層に生息するユスリカ幼虫の消化管フローラ
Title Alternative
Gut Flora of Midge (Chironomidae) Larvae in Slow Sand Filter Beds
Author
氏名 竹内 準一
ヨミ タケウチ ジュンイチ
別名 Takeuchi Juni
氏名 大崎 直生
ヨミ オオサキ ナオキ
別名 Osaki Naoki
Subject
gut flora
Enterobacteriaceae
Serratia
Vibrio
OF test
ID test
腸内細菌
腸内細菌科
霊菌
ビブリオ
OF テスト
同定キット
Abstract

Aerobic heterotrophic bacteria are isolated from the gut contents of midge larvae origin inhabiting the surface layer of the beds of slow sand filters (Hirabara works, Kure, Hiroshima). The isolates were divided into fermentative and non-fermentative groups using a differentiation medium (the OF basal medium, Eiken, Tokyo). Each group was identified by commercially available identification kits (Nissui, Tokyo); the EB-20 for the former and the NF-18 for the latter, respectively. The Enterobacteriaceae, Serratia and Vibrio groups were frequently identified from the gut flora as the fermentative members, while the Acinetobacter group was also found as the non-fermentative member. However, some of the isolates from a young larva eventually failed to be identified by the kits for clinically diagnostic purposes, probably due to the technical limitation based on the less data collection of naturally-occurring bacteria.

Journal Title
呉工業高等専門学校研究報告
Issue
74
Spage
13
Epage
18
Published Date
2012
Publisher
呉工業高等専門学校
ISSN
0286-4037
Language
jpn
NIIType
Departmental Bulletin Paper
Text Version
出版社版
Old URI
Set
kure-nct