巻号一覧
37 巻, 5 号
選択された号の論文の8件中1～8を表示しています
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重定 南奈子1997 年37 巻5 号 p. 193
発行日: 1997/09/25
公開日: 2009/05/25
ジャーナル フリーPDF形式でダウンロード (652K) -
小林 正美, 秋山 満知子, 木瀬 秀夫, 渡辺 正1997 年37 巻5 号 p. 196-200
発行日: 1997/09/25
公開日: 2009/05/25
ジャーナル フリーBased on pigment composition analysis of a series of photosystem (PS) 1-type reaction centers( RCs), we have proposed a novel hypothesis that chlorophyll (Chl) a' and bacteriochlorophyll (BChl) g', the epimers of Chl a and BChl g, constitute the primary electron donors of PS1 and heliobacterial RCs, respectively. Interestingly, PS1-type RCs are devoid of (bacterio) pheophytin but have Chl a-like pigments as primary electron acceptors, and PS2-type RCs do not possess prime-type Chls at all.抄録全体を表示PDF形式でダウンロード (769K) -
松崎 勝巳1997 年37 巻5 号 p. 201-205
発行日: 1997/09/25
公開日: 2009/05/25
ジャーナル フリーA number of self-defense peptides have been isolated in the animal kingdom. They selectively kill microorganisms by permeabilizing the cell membranes, whereas they do not show any significant cytotoxicity for mammalian cells. Magainin 2 from Xenopus skin was found to form a peptide-lipid supramolecular complex pore in the membrane, followed by peptide internalization, simultaneously dissipating the transmembrane potential and the lipid asymmetry. Tachyplesin I from Tachypleus also translocates across the membrane by forming a pore. The membrane selectivity of these peptides is closely related to their affinity for the lipids constituting the membrane surface.抄録全体を表示PDF形式でダウンロード (2037K) -
後藤 司, 西 孝子1997 年37 巻5 号 p. 206-210
発行日: 1997/09/25
公開日: 2009/05/25
ジャーナル フリーIn contrast to vertebrate phototransduction, invertebrate one remains unclear. This review gives a very brief and bold outline of invertebrate phototransduction, lying stress on the second messenger and light-sensitive channel that mediates the photroreceptor potential. Both IP3/Ca2+ and cGMP are the main candidates for the second messenger. The cGMP would be involved in gating the light-sensitive channels of most of the photoreceptive cells, irrespective of vertebrate and invertebrate, while the IP3/Ca2+ be limited to some of invertebrates.抄録全体を表示PDF形式でダウンロード (1344K) -
岩本 裕之1997 年37 巻5 号 p. 211-215
発行日: 1997/09/25
公開日: 2009/05/25
ジャーナル フリーThe low force actomyosin complex, formed prior to force generation in skeletal muscle, has characteristics distinct from those of conventional weak- or strong-binding complexes and therefore constitutes a third class of intermediate in the ATPase reaction. Its dual strain sensitivity enables the muscle to resist an externally applied stretch by isomerizing to a forcesupporting form, while reducing excessive energy consumption during shortening by limiting the number of myosin molecules which enter the force-generating event.抄録全体を表示PDF形式でダウンロード (1648K) -
小川 英知, 梅園 和彦1997 年37 巻5 号 p. 216-218
発行日: 1997/09/25
公開日: 2009/05/25
ジャーナル フリーPDF形式でダウンロード (731K) -
熊谷 泉, 津本 浩平, 前仲 勝実1997 年37 巻5 号 p. 219-222
発行日: 1997/09/25
公開日: 2009/05/25
ジャーナル フリーPDF形式でダウンロード (913K) -
1997 年37 巻5 号 p. 223-226
発行日: 1997/09/25
公開日: 2009/05/25
ジャーナル フリーPDF形式でダウンロード (2196K)
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