Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Tetsuro, Samata"'
Autor:
Aoi Nakagawa, Tomohiro Kotaki, Atushi Fujiwara, Takanori Kobayashi, Tetsuro Samata, Tetsuji Masaoka, Hiroko Baba, Mizuki Sato, Chihiro Nogawa, Hideo Aoki
Publikováno v:
Aquaculture. :56-65
In the pearl culture it is still unclear whether cells in mantle grafts from donors remain in the pearl sac and whether they contribute to nacre formation in Akoya pearl oyster (Pinctada fucata). In this study, we compared the nucleotide sequences of
Autor:
Kana Akiniwa, Ryo Yamazaki, Megumi Ozawa, Mami Obara, Chihiro Nogawa, Akiko Watanabe, Daishi Yamada, Aya Sato, Tetsuro Samata
Publikováno v:
Frontiers of Materials Science in China. 2:156-161
Mollusks make their shells by biomineralization using Ca2+ and CO3 2− from natural environment. In molluscan shells, two types of CaCO3 crystal which are aragonite and calcite form the species-dependent microstructures. It is believed that shell or
Publikováno v:
Frontiers of Materials Science in China. 2:167-171
We speculated the structure of the N-linked oligosaccharides enzymatically released from the organic matrix (OM) component in the foliated layer of Patinopecten yessoensis. The 80 kDa component of the soluble OM was detected by lectin blotting and wa
Autor:
Tetsuro Samata, Hajime Hishiyama, Akira Machii, Norifumi Matsuzawa, Tomomi Usui, Yoko Miyazaki, Takuma Nishida, Aya Kajikawa
Publikováno v:
Frontiers of Materials Science in China. 2:162-166
Three major organic matrix components, nacrein, MSI60 and N16 have been reported from the nacreous layer of Japanese pearl oyster, Pinctada fucata. Though several in vitro experiments have been carried out to elucidate the functions of these molecule
Autor:
Aya Kajikawa, Chihiro Nogawa, Hideyoshi Sato, Takahiro Akiyama, Daishi Yamada, Ryo Yamazaki, Daisuke Ikeda, Tetsuro Samata
Publikováno v:
FEBS Journal. 275:2977-2989
We found a novel 52 kDa matrix glycoprotein MPP1 in the shell of Crassostrea nippona that was unusually acidic and heavily phosphorylated. Deduced from the nucleotide sequence of 1.9 kb cDNA, which is likely to encode MPP1 with high probability, the
Publikováno v:
Marine Biotechnology. 10:290-296
We analyzed the structure of the N-linked oligosaccharides enzymatically liberated from the organic matrix (OM) component in the nacreous layer of Japanese pearl oyster: Pinctada fucata. The lectin-blot analysis of the soluble OM after separation by
Publikováno v:
麻布大学雑誌 = Journal of Azabu University. :161-165
1殻体再生の初期段階における有機基質の形成と炭酸カルシウムの沈着の関係を明らかにすることを目的として,アコヤガイを試料として,in vitroでの軟体動物殻体再生実験および上皮組織
Publikováno v:
麻布大学雑誌 = Journal of Azabu University. :183-187
本研究課題では,真珠層形成機構を分子レベルで明らかにするために,これらの分子の構造をウグイスガイ科を中心とした軟体動物の異なる系統間で比較し,構造の保存性に関する情報を基
Publikováno v:
麻布大学雑誌 = Journal of Azabu University. :124-128
Diverse hard tissue formation occurs commonly in mollusks in locations such as the shell, periostracum, ligament, radula, teeth, operculum, and therefore, they have been studied to a considerable extent to elucidate the mechanism of biominaralization
Autor:
Tetsuro Samata, Yoko Kubota
Publikováno v:
SEIBUTSU BUTSURI KAGAKU. 41:357-360
Using 2D-PAGE and SDS-PAGE, we elucidated the structure of the organic matrix in chicken eggshell for the first time. The large variety of components contained implies that the eggshell formation may be controlled by several components. We believe th