Synchronous culture of Magnetospirillum sp. AMB-1 by repeated cold treatment

Rika Sato; Toko Miyagi; Shinji Kamiya; Toshifumi Sakaguchi; Richard H. Thornhill; Tadashi Matsunaga

doi:10.1016/0378-1097(95)00075-G

Synchronous culture of Magnetospirillum sp. AMB-1 by repeated cold treatment

Rika Sato, Toko Miyagi, Shinji Kamiya, Toshifumi Sakaguchi, Richard H. Thornhill, Tadashi Matsunaga^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

We established a synchronous culture of Magnetospirillum sp. AMB-1 by repeated cold treatment at 5 °C. This is the first reported synchronous culture of a magnetic bacterium. Cold treatment did not affect magnetic particle synthesis or cell morphology. Iron uptake was observed both before and during cell division. The amount of iron uptake was almost equivalent to that of magnetite formation. The proportion of magnetosensitive cells did not change during cell division.

Original language	English
Pages (from-to)	15-19
Number of pages	5
Journal	FEMS Microbiology Letters
Volume	128
Issue number	1
DOIs	https://doi.org/10.1016/0378-1097(95)00075-G
Publication status	Published - 1995 Apr 15
Externally published	Yes

Keywords

Cold treatment
Iron uptake
Magnetic bacteria
Magnetosensitivity
Magnetospirillum sp. AMB-1
Synchronous culture

ASJC Scopus subject areas

Microbiology
Molecular Biology
Genetics

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10.1016/0378-1097(95)00075-G

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abstract = "We established a synchronous culture of Magnetospirillum sp. AMB-1 by repeated cold treatment at 5 °C. This is the first reported synchronous culture of a magnetic bacterium. Cold treatment did not affect magnetic particle synthesis or cell morphology. Iron uptake was observed both before and during cell division. The amount of iron uptake was almost equivalent to that of magnetite formation. The proportion of magnetosensitive cells did not change during cell division.",

keywords = "Cold treatment, Iron uptake, Magnetic bacteria, Magnetosensitivity, Magnetospirillum sp. AMB-1, Synchronous culture",

author = "Rika Sato and Toko Miyagi and Shinji Kamiya and Toshifumi Sakaguchi and Thornhill, {Richard H.} and Tadashi Matsunaga",

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doi = "10.1016/0378-1097(95)00075-G",

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T1 - Synchronous culture of Magnetospirillum sp. AMB-1 by repeated cold treatment

AU - Sato, Rika

AU - Miyagi, Toko

AU - Kamiya, Shinji

AU - Sakaguchi, Toshifumi

AU - Thornhill, Richard H.

AU - Matsunaga, Tadashi

PY - 1995/4/15

Y1 - 1995/4/15

N2 - We established a synchronous culture of Magnetospirillum sp. AMB-1 by repeated cold treatment at 5 °C. This is the first reported synchronous culture of a magnetic bacterium. Cold treatment did not affect magnetic particle synthesis or cell morphology. Iron uptake was observed both before and during cell division. The amount of iron uptake was almost equivalent to that of magnetite formation. The proportion of magnetosensitive cells did not change during cell division.

AB - We established a synchronous culture of Magnetospirillum sp. AMB-1 by repeated cold treatment at 5 °C. This is the first reported synchronous culture of a magnetic bacterium. Cold treatment did not affect magnetic particle synthesis or cell morphology. Iron uptake was observed both before and during cell division. The amount of iron uptake was almost equivalent to that of magnetite formation. The proportion of magnetosensitive cells did not change during cell division.

KW - Cold treatment

KW - Iron uptake

KW - Magnetic bacteria

KW - Magnetosensitivity

KW - Magnetospirillum sp. AMB-1

KW - Synchronous culture

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Synchronous culture of Magnetospirillum sp. AMB-1 by repeated cold treatment

Abstract

Keywords

ASJC Scopus subject areas

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