Caenorhabditis elegans Mutants Having Altered Preference of Chemotaxis Behavior during Simultaneous Presentation of Two Chemoattractants
スポンサーリンク
概要
- 論文の詳細を見る
Upon presentation of two distinct chemoattractants such as sodium acetate and diacetyl simultaneously, the nematode Caenorhabditis elegans was preferentially attracted by one of these chemoattractants. We isolated two mutants having altered preference of chemotaxis behavior toward simultaneous presentation of sodium acetate and diacetyl. The chep-1(qr1) (CHEmosensory Preference) mutant preferred sodium acetate to diacetyl, while the chep-2(qr2) mutant preferred diacetyl to sodium acetate in simultaneous presentation of these chemoattractants. The chemotaxis behavior of chep-2(qr2) mutant in simultaneous presentation suggests a function of chep-2 gene products within the chemosensory informational integration pathway as well as in the chemosensory pathway.
- 2006-11-23
著者
-
Wakabayashi T
帝京大学・理工学部・バイオサイエンス
-
Sato Tsutomu
Laboratory of Environmental Geology, Graduate School of Engineering, Hokkaido University
-
LIN Lin
Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University
-
Shingai R
Department Of Computer And Information Science Graduate School Of Engineering Iwate University
-
Shingai Ryuzo
Department Of Information Science Faculty Of Engineering Iwate University
-
Wakabayashi Tokumitsu
Laboratory Of Bioscience Faculty Of Engineering Iwate University
-
OIKAWA Tomohiro
Department of Computer and Information Science, Graduate School of Engineering, Iwate University
-
OGURUSU Tarou
Department of Computer and Information Science, Graduate School of Engineering, Iwate University
-
Ogurusu Tarou
Department Of Computer And Information Science Graduate School Of Engineering Iwate University
-
Oikawa Tomohiro
Department Of Computer And Information Science Graduate School Of Engineering Iwate University
-
Sato Tsutomu
Laboratory Of Bioscience Faculty Of Engineering Iwate University
-
Lin Lin
Department Of Polymer Chemistry Graduate School Of Engineering Kyoto University
-
Shingai Ryuzo
Department of Computer and Information Science, Graduate School of Engineering, Iwate University
関連論文
- 2P156 筋制御タンパク質トロポニンとアクチンの結合の構造基盤(筋肉(筋蛋白・収縮)))
- 1P148 トロポニンのアクチン結合の構造的基盤(筋肉 : 筋蛋白・収縮)
- トロポニンT2CI複合体中におけるトロポニンIのNMR解析
- 3T24 弛緩状態の天然の太いフィラメントの三次元構造
- 2T37 ホログラフィック・クライオ電子顕微鏡法によるアクトミオシン相互作用モデル解明
- 2H1615 変異トロポニン複合体の発現、精製
- 2H1415 A230YとL236Aの二重変異アクチンはトロポミオシン存在下ミオシンATPaseを強く活性化する
- 3PB009 筋収縮制御に影響を及ぼす変異アクチンの結晶構造
- 筋肉の細いフィラメント上でのトロポミオシンのC端側の構造変化について
- 1H1315 チロシン変異アクチンのhigher Ca2+activationの解明