Browsing Faculty of Mathematics and Natural Sciences by Author "Okamura, Yoshiko"
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Characterization of aldehyde ferredoxin oxidoreductase gene defective mutant in Magnetospirillum magneticum AMB-1
Wahyudi, Aris Tri | Takeyama, Haruko | Okamura, Yoshiko | Fukuda, Yorikane | Matsunaga, Tadashi (2003)A non-magnetic mutant of Magnetospirillum magneticum AMB-1, designated as NMA21, was generated by mini-Tn5 transposon mutagenesis to identify genes involved in bacterial magnetic particle (BMP) synthesis. Alignment of the ... -
Complete Genome Sequence of the Facultative Anaerobic Magnetotactic Bacterium Magnetospirillum sp. strain AMB-1
Matsunaga, Tadashi | Okamura, Yoshiko | Fukuda, Yorikane | Wahyudi, Aris Tri | Murase, Yaeko | Takeyama, Haruko (2005)Magnetospirillum sp. strain AMB-1 is a Gram-negative a-proteobacterium that synthesizes nano-sized magnetites, referred to as magnetosomes, aligned intracellularly in a chain. The potential of this nano-sized material is ... -
Design and Application of a New Cryptic-Plasmid-Based Shuttle Vector for Magnetospirillum magneticum
Okamura, Yoshiko | Takeyama, Haruko | Sekine, Takumi | Sakaguchi, Toshifumi | Wahyudi, Aris Tri | Sato, Rika | Kamiya, Shinji | Matsunaga, Tadashi (2003)A 3.7-kb cryptic plasmid designated pMGT was found in Magnetospirillum magneticum MGT-1. It was characterized and used for the development of an improved expression system in strain AMB-1 through the construction of a ...