北京丙酸桿菌

編號	AMS-86-18
拉丁菌名	Renoides spartinacae sp. nov.
中文菌名	北京丙酸桿菌
定名人	樂華愛金石雲程光勝趙玉峰王大耜
Nomencla	Zhou Huiling, Xiao Changsong, Zhou Yuguang, and Wang Dasi
發表文章	丙酸桿菌屬中的一個新種
Article	A New Bacterial Genus --- Renoides gen. nov.
作者	樂華愛金石雲程光勝趙玉峰王大耜方心芳
Author	Zhou Huiling, Xiao Changsong, Zhou Yuguang, and Wang Dasi
作者單位	中國科學院微生物研究所細菌分類學實驗室沼氣組, 北京 100080
摘要	從沼氣發酵液中, 分離出幾株丙酸菌. 該菌為革蘭氏陽性, 不形成芽孢的兼性厭氧. 厭氧培養在BPYL培養基上細胞為球形 , 在BPY培養基上細胞則為桿狀. 能利用20多種糖和醇產酸, 產生柄酸和乙酸. 水解七葉苷, 還原硝酸鹽, 過氧化氫酶陽性, 不液化明膠, 不產生吲哚. 不利用D-阿拉伯糖和木糖產酸.該菌株屬於丙酸桿菌屬中的一個新種, 定名為北京丙酸桿菌 --- Propionibacterium beijingense sp. nov.
Abstract	A strain of Gram negative curved bacterium, No.9, was isolated from the inside of root of Spartina anglica grown on the sea shore of Rutung County,Jiangsu Province. The cells of bacterium. No. 9 are kidney shaped mostly, some are vibroid in shape. Cell diameter is 0.5-0.7 micrometer,the length of the outside curve, 1.1-2.5 micrometer. There are small spines at the surface of the cells. No gas vacuoles exists in cellsbut B-hydroxybutyric acid granules. Non-motile. Chemoorganothroph and facultative chemolithotroph, CO2 as carbon source and H2 as energy source.Acetic acid, butyric acid, succinic acid, malic acid, citric acid, fumaric acid, 2,3-butylene glycol, proline, phenylalanine, casein and betaine are usedas carbon sources. Formic acid, methanol, propoinic acid, iso-butyric acid, valeric acid, iso-valeric acid, caproic acid, malonic acid, methanol,glycine, arginine, or hippuric acid does not be used as carbon source. Metabolism respiratory, nover fermentative. In media without combined nirrogen,microaerophilic growth will occur and molecular nitrogen will be fixed. Catalase and oxidase positive. Acid is produced from xylose, arabinose,glucose, fructose, galactose, mannose, lactose, rhamnose, sorbitol and 2, 3-butylene glycol. No acid is produced from ribose, maltose, sucrose,melibiose, cellubiose, trehalose, melizitose, raffinose, inuline, starch, dextrin, glycogen, ethanol, erythritol, glycerol, adonitol, mannitol,sorbitol, dulcitol, salicin and inositol. Growth occurs in broth containing 0-4.5% NaCl. Temperature range for growth is 10-41'C, optimum,30-35'C Growth pH range is 6.0-9.5, optimum, 7.5-8.0. GC content in DNA is 68.4 mol %. According to Bergey's Manual of Systematic Bacteriology(1984), bacterium No.9 belongs to the group of non-motile Gram negative curved bacteria. Although it is quite similar to Microcyclus. there aresome differences obviously as above memtioned. We propose a new Genus name, Renoides gen. nov., and a new species name, Renoides spartin acae sp. nov.,for bacterium No.9. The culture is deposited in Type Culture Collection, Institute of Microbiology, Academic Sinica, with a catalogue number AS 1.1761.
關鍵字	丙酸桿菌屬, 北京丙酸桿菌
Key
期刊	微生物學報 27(2):105-109, 1987.
Publication	Acta Microbiologica Sinica (Chinese; English Abstract), 26(4):pp.289-294, 1986.
分享省市	北京市海淀區
Place	Rutung County, Jiangsu Province, China
採集地	中國科學院微生物研究所細菌分類學實驗室沼氣組厭氧發酵裝置沼氣發酵液
Environment	The bacterium isolated from the inside of root of the Yellow Sea seabeach at Spartina anglica grown on the sea shore
海撥高度
生態環境	沼氣厭氧發酵裝置
寄主	沼氣發酵液
Habitat	subtropical moist monsoon climate grass seabeach
Host	the inside of root of Spartina anglica
採集人	樂華愛金石雲程光勝趙玉峰王大耜
Isolation Person	Zhou Huiling
採集時間
保存單位	中國科學院微生物研究所細菌分類學實驗室沼氣組, 北京 100080
Preservation Unit	Type Culture Collection, Institute of Microbiology, The Chinese Academy of Sciences, Beijing 100080, China
描述
等模式
Speciman No.	No.9
全文
Note	The strain belonging to Chemoorganothroph and facultative chemolithotroph organism and molecular nitrogen will be fixed.This bacterium have well potencial ability for agricultural biological fertilizer.
備註	該菌能產生大量的丙酸, 丙酸是一種對人類無毒副作用的天然的食品防腐劑, 有巨大的套用前景.

北京丙酸桿菌

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