Masahiro Samejima

Eye Mark Pointer in Immersive Projection Display (2008)

Kikuo Asai, Noritaka Osawa, Hideaki Takahashi, Yuji Y. Sugimoto, Satoshi Yamazaki, Masahiro Samejima, ...

We developed a pointer in 3D virtual space, using an eye tracking system as a sensor. The eye mark pointer is installed to a virtual environment system which provides stereoscopic vision with an...

An {alpha}-L-arabinofuranosidase/{beta}-D-xylosidase from immature seeds of radish (Raphanus sativus L.) (2006)

Kotake, Toshihisa, Tsuchiya, Koji, Aohara, Tsutomu, Konishi, Tomoyuki, Kaneko, Satoshi, Igarashi, Kiyohiko, ...

The carbohydrate moieties of arabinogalactan proteins (AGPs) are essential for their physiological functions and undergo rapid turnover in vivo. Degradation of the carbohydrate moieties of AGPs seems...

The Role of Lignin on Decay Resistance of Ulin (Eusideroxylon zwageri T. et B.) to Wood-rotting Fungi (1988)

SYAFII, Wasrin, SAMEJIMA, Masahiro, YOSHIMOTO, Tomotaka

The effect of delignification on decay resistance of Ulin (Eusideroxylon zwageri T. et B.) to the fungi of Coriolus versicolor and Tyromyces polutris was studied. The preliminary study of the lignin...

The Effect of Lignin Structure on Decay Resistance of Some Tropical Woods (1988)

SYAFII, Wasrin, YOSHIMOTO, Tomotaka, SAMEJIMA, Masahiro

11種の熱帯材の耐久性と含有リグニンの化学構造との関係を追究した。リグニンのニトロベンゼン酸化によればグアシルリグニン含量が大きいものは...

The Role of Extractives in Decay Resistance of Ulin Wood (Eusideroxylon zwageri T. et B.) (1987)

SYAFII, Wasrin, SAMEJIMA, Masahiro, YOSHIMOTO, Tomotaka

The role of extractives from heartwood of Ulin (Eusideroxylon zwageri T. et B.) on durability of wood was investigated. Decay resistance of Ulin heartwood is reduced by extraction with acetone. The...

Some Effects of Cryptomeria japonica Inner Bark Extract on the Growth of Pleurotus ostreatus, and Trichoderma harzianum (1986)

YOSHIMOTO, Tomotaka, SAMEJIMA, Masahiro, Macrae, Robert

1. The hot water soluble fraction of the inner back of C. japonica significantly inhibits the growth of T. harzianum when growth is evaluated as either the rate of increase of colony diameter on a...

Seasonal Changes of Flavanols in the Inner Barks of Cryptomeria japonica D. Don (1986)

SAMEJIMA, Masahiro, YOSHIMOTO, Tomotaka

Seasonal changes of the flavanol content and the structural characteristics in the inner barks of Cryptomeria japonica D. Don were investigated and the following results were obtained. i) Flavanol...

Occurrence of Cello-Oligosaccharides in the Apoplast of Auxin-Treated Pea Stems

Tominaga, Rumi, Samejima, Masahiro, Sakai, Fukumi, Hayashi, Takahisa

Treatment of pea (Pisum sativum L.) hypocotyl segments with indole-3-butyric acid, which promotes segment elongation, increased the solubilization of both xyloglucan and cello-oligosaccharides in the...

Characterization of Carbohydrate-Binding Cytochrome b562 from the White-Rot Fungus Phanerochaete chrysosporium

Yoshida, Makoto, Igarashi, Kiyohiko, Wada, Masahisa, Kaneko, Satoshi, Suzuki, Norio, Matsumura, Hirotoshi, ...

cDNA encoding a hemoprotein similar to the cytochrome domain of extracellular flavocytochrome cellobiose dehydrogenase (CDH) was cloned from the white-rot fungus Phanerochaete chrysosporium. The...

Kinetics of inter-domain electron transfer in flavocytochrome cellobiose dehydrogenase from the white-rot fungus Phanerochaete chrysosporium.

Igarashi, Kiyohiko, Momohara, Ikuo, Nishino, Takeshi, Samejima, Masahiro

The pre-steady-state kinetics of inter-domain electron transfer in the extracellular flavocytochrome cellobiose dehydrogenase from Phanerochaete chrysosporium was studied using various values of pH...

Molecular Cloning of a β-Galactosidase from Radish That Specifically Hydrolyzes β-(1→3)- and β-(1→6)-Galactosyl Residues of Arabinogalactan Protein1

Kotake, Toshihisa, Dina, Soraya, Konishi, Tomoyuki, Kaneko, Satoshi, Igarashi, Kiyohiko, Samejima, Masahiro, ...

A basic β-galactosidase with high specificity toward β-(1→3)- and β-(1→6)-galactosyl residues was cloned from radish (Raphanus sativus) plants by reverse transcription-PCR. The gene,...

Occurrence of Cello-Oligosaccharides in the Apoplast of Auxin-Treated Pea Stems

Tominaga, Rumi, Samejima, Masahiro, Sakai, Fukumi, Hayashi, Takahisa

Treatment of pea (Pisum sativum L.) hypocotyl segments with indole-3-butyric acid, which promotes segment elongation, increased the solubilization of both xyloglucan and cello-oligosaccharides in the...

Molecular Cloning of a β-Galactosidase from Radish That Specifically Hydrolyzes β-(1→3)- and β-(1→6)-Galactosyl Residues of Arabinogalactan Protein1

Kotake, Toshihisa, Dina, Soraya, Konishi, Tomoyuki, Kaneko, Satoshi, Igarashi, Kiyohiko, Samejima, Masahiro, ...

A basic β-galactosidase with high specificity toward β-(1→3)- and β-(1→6)-galactosyl residues was cloned from radish (Raphanus sativus) plants by reverse transcription-PCR. The gene,...

Characterization of Carbohydrate-Binding Cytochrome b562 from the White-Rot Fungus Phanerochaete chrysosporium

Yoshida, Makoto, Igarashi, Kiyohiko, Wada, Masahisa, Kaneko, Satoshi, Suzuki, Norio, Matsumura, Hirotoshi, ...

cDNA encoding a hemoprotein similar to the cytochrome domain of extracellular flavocytochrome cellobiose dehydrogenase (CDH) was cloned from the white-rot fungus Phanerochaete chrysosporium. The...

Kinetics of inter-domain electron transfer in flavocytochrome cellobiose dehydrogenase from the white-rot fungus Phanerochaete chrysosporium.

Igarashi, Kiyohiko, Momohara, Ikuo, Nishino, Takeshi, Samejima, Masahiro

The pre-steady-state kinetics of inter-domain electron transfer in the extracellular flavocytochrome cellobiose dehydrogenase from Phanerochaete chrysosporium was studied using various values of pH...

Characterization of an Endoglucanase Belonging to a New Subfamily of Glycoside Hydrolase Family 45 of the Basidiomycete Phanerochaete chrysosporium▿ †

Igarashi, Kiyohiko, Ishida, Takuya, Hori, Chiaki, Samejima, Masahiro

The wood decay fungus Phanerochaete chrysosporium has served as a model system for the study of lignocellulose conversions, but aspects of its cellulolytic system remain uncertain. Here, we report...

Cloning of the Trichoderma reesei cDNA Encoding a Glucuronan Lyase Belonging to a Novel Polysaccharide Lyase Family▿ †

Konno, Naotake, Igarashi, Kiyohiko, Habu, Naoto, Samejima, Masahiro, Isogai, Akira

The filamentous fungus Trichoderma reesei produces glucuronan lyase (TrGL) when it is grown on β-(1→4)-polyglucuronate (cellouronate) as a sole carbon source. The cDNA encoding TrGL was cloned,...