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具有甲酸-富马酸能量代谢的厌氧革兰氏阴性杆菌临床分离株:啮蚀艾肯菌、琥珀酸弧菌及未鉴定菌株。

Clinical isolates of anaerobic gram-negative rods with a formate-fumarate energy metabolism: Bacteroides corrodens, Vibrio succionogenes, and unidentified strains.

作者信息

Smibert R M, Holdeman L V

出版信息

J Clin Microbiol. 1976 Apr;3(4):432-7. doi: 10.1128/jcm.3.4.432-437.1976.

Abstract

Strains of anaerobic, gram-negative bacteria, isolated from human clinical specimens and from studies of human normal flora, that have energy metabolism similar to Vibrio succinogenes are described. Included are four human isolates of V. succinogenes, five similar strains of motile straight rods, three strains of Bacteroides corrodens, and two unidentified strains. All strains studied grew poorly in usual anaerobic broth media but produced good turbidity in overnight broth cultures in media containing fromate and fumarate, indicating that all have an energy metabolism similar to V. succinogenes: they gain energy by the transfer of electrons from formate or hydrogen to fumarate.

摘要

本文描述了从人类临床标本以及人类正常菌群研究中分离出的厌氧革兰氏阴性菌菌株,这些菌株具有与产琥珀酸弧菌相似的能量代谢。其中包括4株产琥珀酸弧菌的人类分离株、5株类似的运动直杆状菌株、3株腐蚀类杆菌菌株以及2株未鉴定的菌株。所有研究的菌株在普通厌氧肉汤培养基中生长不佳,但在含有甲酸盐和富马酸盐的肉汤培养基中过夜培养后产生了良好的浑浊度,这表明所有菌株都具有与产琥珀酸弧菌相似的能量代谢:它们通过将电子从甲酸盐或氢转移到富马酸盐来获取能量。

相似文献

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Improved growth media for Vibrio succinogenes.用于产琥珀酸弧菌的改良生长培养基。
Appl Microbiol. 1975 Jan;29(1):121-2. doi: 10.1128/am.29.1.121-122.1975.

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