Simultaneous production of homoanatoxin-a, anatoxin-a, and a new non-toxic 4-hydroxyhomoanatoxin-a by the cyanobacterium Raphidiopsis mediterranea Skuja
Namikoshi, Michio, Murakami, Tomokazu, Watanabe, Mariyo F, Oda, Taiko, Yamada, Junko, Tsujimura, Shigeo, Nagai, Hiroshi, Oishi, Shinshi
Published in Toxicon (Oxford) (01.10.2003)
Published in Toxicon (Oxford) (01.10.2003)
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Journal Article
Spatial distribution and temporal variation of Microcystis species composition and microcystin concentration in Lake Biwa
Ozawa, K, Fujioka, H, Muranaka, M, Yokoyama, A, Katagami, Y, Homma, T, Ishikawa, K, Tsujimura, S, Kumagai, M, Watanabe, M.F
Published in Environmental toxicology (01.06.2005)
Published in Environmental toxicology (01.06.2005)
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Conference Proceeding
Biosynthesis and Transformation of Homoanatoxin-a in the Cyanobacterium Raphidiopsis mediterranea Skuja and Structures of Three New Homologues
Namikoshi, Michio, Murakami, Tomokazu, Fujiwara, Takeshi, Nagai, Hiroshi, Niki, Takushi, Harigaya, Emiko, Watanabe, Mariyo F, Oda, Taiko, Yamada, Junko, Tsujimura, Shigeo
Published in Chemical research in toxicology (01.12.2004)
Published in Chemical research in toxicology (01.12.2004)
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Journal Article
Stability of microcystins from cyanobacteria: effect of light on decomposition and isomerization
Tsuji, Kiyomi, Naito, Shoji, Kondo, Fumio, Ishikawa, Naohisa, Watanabe, Mariyo F, Suzuki, Makoto, Harada, Ken-ichi
Published in Environmental science & technology (01.01.1994)
Published in Environmental science & technology (01.01.1994)
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Isolation and identification of homoanatoxin-a from a toxic strain of the cyanobacterium Raphidiopsis mediterranea Skuja isolated from Lake Biwa, Japan
Watanabe, Mariyo F., Tsujimura, Shigeo, Oishi, Shinshi, Niki, Takushi, Namikoshi, Michio
Published in Phycologia (Oxford) (01.07.2003)
Published in Phycologia (Oxford) (01.07.2003)
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Detection of microcystins, a blue-green algal hepatotoxin, in drinking water sampled in Haimen and Fusui, endemic areas of primary liver cancer in China, by highly sensitive immunoassay
Ueno, Yoshio, Nagata, Satoshi, Tsutsumi, Tomoaki, Hasegawa, Akihiro, Watanabe, Mariyo F., Park, Ho-Dong, Chen, Gong-Chao, Chen, Gang, Yu, Shun-Zhang
Published in Carcinogenesis (New York) (01.06.1996)
Published in Carcinogenesis (New York) (01.06.1996)
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Isolation of cylindrospermopsin from a cyanobacterium Umezakia natans and its screening method
Harada, K I, Ohtani, I, Iwamoto, K, Suzuki, M, Watanabe, M F, Watanabe, M, Terao, K
Published in Toxicon (Oxford) (01.01.1994)
Published in Toxicon (Oxford) (01.01.1994)
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Stability of Microcystins from cyanobacteria—iv. effect of chlorination on decomposition
Tsuji, Kiyomi, Watanuki, Tomohiko, Kondo, Fumio, Watanabe, Mariyo F., Nakazawa, Hiroyuki, Suzuki, Makoto, Uchida, Hideaki, Harada, Ken-Ichi
Published in Toxicon (Oxford) (01.07.1997)
Published in Toxicon (Oxford) (01.07.1997)
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Journal Article
Stability of microcystins from cyanobacteria—II. Effect of UV light on decomposition and isomerization
Tsuji, Kiyomi, Watanuki, Tomohiko, Kondo, Fumio, Watanabe, Mariyo F., Suzuki, Sumiko, Nakazawa, Hiroyuki, Suzuki, Makoto, Uchida, Hideaki, Harada, Ken-Ichi
Published in Toxicon (Oxford) (01.12.1995)
Published in Toxicon (Oxford) (01.12.1995)
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Simple determination of dimethylsulfide (DMS) and dimethylsulfoniopropionate (DMSP) using solid-phase microextraction and gas chromatography-mass spectrometry
Niki, Takushi, Fujinaga, Taiki, Watanabe, Mariyo F., Kinoshita, Junji
Published in Journal of oceanography (01.10.2004)
Published in Journal of oceanography (01.10.2004)
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Electrospray ionization mass spectrometric analysis of microcystins, cyclic heptapeptide hepatotoxins: modulation of charge states and [M + H] + to [M + Na] + ratio
Yuan, Moucun, Namikoshi, Michio, Otsuki, Akira, Watanabe, Mariyo F., Rinehart, Kenneth L.
Published in Journal of the American Society for Mass Spectrometry (01.11.1999)
Published in Journal of the American Society for Mass Spectrometry (01.11.1999)
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Simple Determination of Dimethylsulfide (DMS) and Dimethylsulfoniopropionate (DMSP) Using Solid-Phase Microextraction and Gas Chromatography-Mass Spectrometry
Takushi, Niki, Fujinaga Taiki, Watanabe, Mariyo F, Kinoshita Junji
Published in Journal of oceanography (01.10.2004)
Published in Journal of oceanography (01.10.2004)
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Structural determination of geometrical isomers of microcystins LR and RR from cyanobacteria by two-dimensional NMR spectroscopic techniques
Harada, Kenichi, Ogawa, Kiyoshi, Matsuura, Kenji, Murata, Hideaki, Suzuki, Makoto, Watanabe, Mariyo F, Itezono, Yoshiko, Nakayama, Noboru
Published in Chemical research in toxicology (01.09.1990)
Published in Chemical research in toxicology (01.09.1990)
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Structure‐Function Relationships of Microcystins, Liver Tumor Promoters, in Interaction with Protein Phosphatase
Nishiwaki‐Matsushima, Rie, Nishiwaki, Shinji, Ohta, Tetsuya, Yoshizawa, Seiji, Suganuma, Masami, Harada, Ken‐ichi, Watanabe, Mariyo F., Fujiki, Hirota
Published in Cancer science (01.09.1991)
Published in Cancer science (01.09.1991)
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A clean-up method for analysis of trace amounts of microcystins in lake water
Tsuji, K, Naito, S, Kondo, F, Watanabe, M F, Suzuki, S, Nakazawa, H, Suzuki, M, Shimada, T, Harada, K
Published in Toxicon (Oxford) (01.10.1994)
Published in Toxicon (Oxford) (01.10.1994)
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