Mass spectrometry–guided discovery of new analogs of bicyclic phosphotriester salinipostin and evaluation of their monoacylglycerol lipase inhibitory activity von Kudo, Yuta, Konoki, Keiichi, Yotsu-Yamashita, Mari

Volltext

Temporal Variation of the Profile and Concentrations of Paralytic Shellfish Toxins and Tetrodotoxin in the Scallop, Patinopecten yessoensis, Cultured in a Bay of East Japan von Numano, Satoshi, Kudo, Yuta, Cho, Yuko, Konoki, Keiichi, Yotsu-Yamashita, Mari

Volltext

Spiro Bicyclic Guanidino Compounds from Pufferfish: Possible Biosynthetic Intermediates of Tetrodotoxin in Marine Environments von Ueyama, Nozomi, Sugimoto, Keita, Kudo, Yuta, Onodera, Ken‐ichi, Cho, Yuko, Konoki, Keiichi, Nishikawa, Toshio, Yotsu‐Yamashita, Mari

Volltext

Isolation and Biological Activity of 9-epiTetrodotoxin and Isolation of Tb-242B, Possible Biosynthetic Shunt Products of Tetrodotoxin from Pufferfish von Yaegashi, Yuji, Kudo, Yuta, Ueyama, Nozomi, Onodera, Ken-ichi, Cho, Yuko, Konoki, Keiichi, Yotsu-Yamashita, Mari

Volltext

Convergent Synthesis of the WXYZA′B′C′D′E′F′ Ring Segment of Maitotoxin von Umeno, Keitaro, Onoue, Hisaaki, Konoki, Keiichi, Torikai, Kohei, Yasuno, Yoko, Satake, Masayuki, Oishi, Tohru

Volltext

Six domoic acid related compounds from the red alga, Chondria armata, and domoic acid biosynthesis by the diatom, Pseudo-nitzschia multiseries von Maeno, Yukari, Kotaki, Yuichi, Terada, Ryuta, Cho, Yuko, Konoki, Keiichi, Yotsu-Yamashita, Mari

Volltext

Differential binding of tetrodotoxin and its derivatives to voltage‐sensitive sodium channel subtypes (Nav1.1 to Nav1.7) von Tsukamoto, Tadaaki, Chiba, Yukie, Wakamori, Minoru, Yamada, Tomoshi, Tsunogae, Shunsuke, Cho, Yuko, Sakakibara, Ryo, Imazu, Takuya, Tokoro, Shouta, Satake, Yoshiki, Adachi, Masaatsu, Nishikawa, Toshio, Yotsu‐Yamashita, Mari, Konoki, Keiichi

Volltext

Nontoxic Enantiomeric Reference Materials for Saxitoxins von Watanabe, Ryuichi, Takayanagi, Yuka, Chiba, Osamu, Itoda, Shota, Ishizuka, Hayate, Odagi, Minami, Ozawa, Mayu, Uchida, Hajime, Matsushima, Ryoji, Konoki, Keiichi, Yotsu-Yamashita, Mari, Nagasawa, Kazuo, Suzuki, Toshiyuki

Volltext

Pufferfish Saxitoxin and Tetrodotoxin Binding Protein (PSTBP) Analogues in the Blood Plasma of the Pufferfish Arothron nigropunctatus , A. hispidus , A. manilensis , and Chelonodon... von Yotsu-Yamashita, Mari, Nagaoka, Yuuma, Muramoto, Koji, Cho, Yuko, Konoki, Keiichi

Volltext

Metabolic inhibitor induces dynamic changes in saxitoxin biosynthesis and metabolism in the dinoflagellate Alexandrium pacificum (Group IV) under in vivo labeling condition von Cho, Yuko, Tsuchiya, Shigeki, Omura, Takuo, Koike, Kazuhiko, Konoki, Keiichi, Oshima, Yasukatsu, Yotsu-Yamashita, Mari

Volltext

Synthesis and identification of proposed biosynthetic intermediates of saxitoxin in the cyanobacterium Anabaena circinalis (TA04) and the dinoflagellate Alexandrium tamarense (Axat... von Tsuchiya, Shigeki, Cho, Yuko, Konoki, Keiichi, Nagasawa, Kazuo, Oshima, Yasukatsu, Yotsu-Yamashita, Mari

Volltext

Synthesis and Identification of Key Biosynthetic Intermediates for the Formation of the Tricyclic Skeleton of Saxitoxin von Tsuchiya, Shigeki, Cho, Yuko, Yoshioka, Renpei, Konoki, Keiichi, Nagasawa, Kazuo, Oshima, Yasukatsu, Yotsu‐Yamashita, Mari

Volltext

Dietary administration of tetrodotoxin and its putative biosynthetic intermediates to the captive-reared non-toxic Japanese fire-bellied newt, Cynops pyrrhogaster von Kudo, Yuta, Chiba, Chikafumi, Konoki, Keiichi, Cho, Yuko, Yotsu-Yamashita, Mari

Volltext

Biosynthetic route towards saxitoxin and shunt pathway von Tsuchiya, Shigeki, Cho, Yuko, Konoki, Keiichi, Nagasawa, Kazuo, Oshima, Yasukatsu, Yotsu-Yamashita, Mari

Volltext

Metabolomic study of saxitoxin analogues and biosynthetic intermediates in dinoflagellates using 15N-labelled sodium nitrate as a nitrogen source von Cho, Yuko, Tsuchiya, Shigeki, Omura, Takuo, Koike, Kazuhiko, Oikawa, Hiroshi, Konoki, Keiichi, Oshima, Yasukatsu, Yotsu-Yamashita, Mari

Volltext

First Identification of 12β-Deoxygonyautoxin 5 (12α-Gonyautoxinol 5) in the Cyanobacterium Dolichospermum circinale (TA04) and 12β-Deoxysaxitoxin (12α-Saxitoxinol) in D. circinale... von Akamatsu, Michiru, Hirozumi, Ryosuke, Cho, Yuko, Kudo, Yuta, Konoki, Keiichi, Oshima, Yasukatsu, Yotsu-Yamashita, Mari

Volltext

SxtA localizes to chloroplasts and changes to its 3′UTR may reduce toxin biosynthesis in non-toxic Alexandrium catenella (Group I) von Cho, Yuko, Hidema, Shizu, Omura, Takuo, Koike, Kazuhiko, Koike, Kanae, Oikawa, Hiroshi, Konoki, Keiichi, Oshima, Yasukatsu, Yotsu-Yamashita, Mari

Volltext

Sodium channel mutation leading to saxitoxin resistance in clams increases risk of PSP von Bricelj, V. Monica, MacQuarrie, Scott P, Catterall, William A, Scheuer, Todd, Konoki, Keiichi, Connell, Laurie, Trainer, Vera L

Volltext

Identification of a Novel Saxitoxin Analogue, 12β-Deoxygonyautoxin 3, in the Cyanobacterium, Anabaena circinalis (TA04) von Minowa, Takashi, Cho, Yuko, Oshima, Yasukatsu, Konoki, Keiichi, Yotsu-Yamashita, Mari

Volltext

Molecular Determinants of Brevetoxin Binding to Voltage-Gated Sodium Channels von Konoki, Keiichi, Baden, Daniel G, Scheuer, Todd, Catterall, William A

Volltext