JOPSS - Search Results

Journal Articles

Production of $^{13}$ N-labeled nitrogen gas tracer for the imaging of nitrogen fixation in soybean nodules

Ishii, Satomi; Igura, Masato*; Yin, Y.-G.; Hung, N. V. P.*; Suzui, Nobuo; Kawachi, Naoki; Koyanagi, Atsushi*; Oyama, Takuji*; Fujimaki, Shu

JAEA-Review 2013-059, JAEA Takasaki Annual Report 2012, P. 98, 2014/03

https://jopss.jaea.go.jp/pdfdata/JAEA-Review-2013-059.pdf

Journal Articles

Analysis of the effect of O $_{2}$ partial pressure on nitrogen fixation in soybean plant using positron-emitting tracer

Hung, N. V. P.; Ishii, Satomi; Suzui, Nobuo; Kawachi, Naoki; Yin, Y.-G.; Koyanagi, Atsushi; Oyama, Takuji*; Fujimaki, Shu

JAEA-Review 2013-059, JAEA Takasaki Annual Report 2012, P. 99, 2014/03

https://jopss.jaea.go.jp/pdfdata/JAEA-Review-2013-059.pdf

The impacts of oxygen in rhizosphere on the symbiotic nitrogen fixation in real-time was evaluated under various O $_{2}$ partial pressure. Soybean nodules were treated with mixed gas containing N $_{2}$ labeled with a radioisotope $^{13}$ N and various concentrations of O $_{2}$ , and the nitrogen fixation activity in the nodules was visualized by the positron-emitting tracer imaging system (PETIS). The results showed that under normal condition the nitrogen fixation ability of soybean plant was higher compared to that of under the other conditions (0% O $_{2}$ and 10% O $_{2}$ ). There was no significant difference in the nitrogen fixation activity between 0% O $_{2}$ and 10% O $_{2}$ .

Journal Articles

Imaging of root exudates secreted from soybean root to soil by using carbon-11-labeled carbon dioxide and PETIS

Yin, Y.-G.; Suzui, Nobuo; Kawachi, Naoki; Ishii, Satomi; Yamazaki, Haruaki; Koyanagi, Atsushi*; Fujimaki, Shu

JAEA-Review 2012-046, JAEA Takasaki Annual Report 2011, P. 92, 2013/01

https://jopss.jaea.go.jp/pdfdata/JAEA-Review-2012-046.pdf

Journal Articles

A New method to analyze individual photosynthetic abilities of young plant seedlings using positron-emitting tracer imaging system (PETIS)

Kawachi, Naoki; Koyanagi, Atsushi*; Suzui, Nobuo; Ishii, Satomi; Yin, Y.-G.; Yamazaki, Haruaki; Iwasaki, Aya*; Ogawa, Kenichi*; Fujimaki, Shu

JAEA-Review 2012-046, JAEA Takasaki Annual Report 2011, P. 93, 2013/01

https://jopss.jaea.go.jp/pdfdata/JAEA-Review-2012-046.pdf

Journal Articles

The H-Invitational Database (H-InvDB); A Comprehensive annotation resource for human genes and transcripts

Yamasaki, Chisato*; Murakami, Katsuhiko*; Fujii, Yasuyuki*; Sato, Yoshiharu*; Harada, Erimi*; Takeda, Junichi*; Taniya, Takayuki*; Sakate, Ryuichi*; Kikugawa, Shingo*; Shimada, Makoto*; et al.

Nucleic Acids Research, 36(Database), p.D793 - D799, 2008/01

https://doi.org/10.1093/nar/gkm999

Times Cited Count：51 Percentile：71.25(Biochemistry & Molecular Biology)

Here we report the new features and improvements in our latest release of the H-Invitational Database, a comprehensive annotation resource for human genes and transcripts. H-InvDB, originally developed as an integrated database of the human transcriptome based on extensive annotation of large sets of fulllength cDNA (FLcDNA) clones, now provides annotation for 120 558 human mRNAs extracted from the International Nucleotide Sequence Databases (INSD), in addition to 54 978 human FLcDNAs, in the latest release H-InvDB. We mapped those human transcripts onto the human genome sequences (NCBI build 36.1) and determined 34 699 human gene clusters, which could define 34 057 protein-coding and 642 non-protein-coding loci; 858 transcribed loci overlapped with predicted pseudogenes.

Journal Articles

Large-scale identification and characterization of alternative splicing variants of human gene transcripts using 56 419 completely sequenced and manually annotated full-length cDNAs

Takeda, Junichi*; Suzuki, Yutaka*; Nakao, Mitsuteru*; Barrero, R. A.*; Koyanagi, Kanako*; Jin, L.*; Motono, Chie*; Hata, Hiroko*; Isogai, Takao*; Nagai, Keiichi*; et al.

Nucleic Acids Research, 34(14), p.3917 - 3928, 2006/00

https://doi.org/10.1093/nar/gkl507

Times Cited Count：35 Percentile：54.39(Biochemistry & Molecular Biology)

We report the first genome-wide identification and characterization of alternative splicing in human gene transcripts based on analysis of the full-length cDNAs. Applying both manual and computational analyses for 56 419 completely sequenced and precisely annotated full-length cDNAs selected for the H-Invitational human transcriptome annotation meetings, we identified 6877 alternative splicing genes with 18 297 different alternative splicing variants. A total of 37 670 exons were involved in these alternative splicing events. The encoded protein sequences were affected in 6005 of the 6877 genes. Notably, alternative splicing affected protein motifs in 3015 genes, subcellular localizations in 2982 genes and transmembrane domains in 1348 genes. Genome-wide annotations of alternative splicing, relying on full-length cDNAs, should lay firm groundwork for exploring in detail the diversification of protein function which is mediated by the alternative splicing variants.

Journal Articles

Photoemission spectroscopy of the filled skutterudite compound YbFe $_{4}$ Sb $_{12}$

Okane, Tetsuo; Fujimori, Shinichi; Mamiya, Kazutoshi; Okamoto, Jun; Muramatsu, Yasuji; Fujimori, Atsushi; Nagamoto, Yasuyuki*; Koyanagi, Tsuyoshi*

Journal of Physics; Condensed Matter, 15(28), p.S2197 - S2200, 2003/07

https://doi.org/10.1088/0953-8984/15/28/351

Times Cited Count：5 Percentile：31.44(Physics, Condensed Matter)

The filled skutterudite compounds $RT_{4}X_{9}$ ( = alkaline earth, rare earth, actinide; = Fe, Ru, Os; = pnictogen: P, As, Sb) exhibit a variety of physical properties such as superconductivity, magnetic ordering, heavy-Fermion behavior, and metal-insulator transition. Among them, YbFe $_{4}$ Sb $_{12}$ shows a heavy-Fermion or intermediate-valence behavior in the magnetic, electrical transport, and thermal properties, which might be associated with a valence instability of Yb atom. In this study, the electronic structure of YbFe $_{4}$ Sb $_{12}$ have been investigated by the high-resolution photoemission spectroscopy, using He discharge lamp and synchrotron radiation as an excitation sources. The bulk and surface components of the Yb $^{2+}$ signal is clearly divided in the spectra. The relation of the energy position between them is anomalous compared to that of the conventional mixed-valent Yb compounds.

Oral presentation

Develop a root box for imaging of radiocesium dynamics from soil to plant

Yin, Y.-G.; Suzui, Nobuo; Kawachi, Naoki; Ishii, Satomi; Yamazaki, Haruaki; Koyanagi, Atsushi*; Fujimaki, Shu

no journal, ,

no abstracts in English

Oral presentation

Analysis of photoassimilate translocation in Arabiopsis seedlings by using a positron-emitting tracer imaging system (PETIS)

Koyanagi, Atsushi*; Kawachi, Naoki; Suzui, Nobuo; Ishii, Satomi; Yin, Y.-G.; Yamazaki, Haruaki; Shimada, Hiroaki*; Fujimaki, Shu

no journal, ,

no abstracts in English

Oral presentation

Quantitative analysis of photosynthetic function in young Arabidopsis seedlings byusing a positron-emitting tracer imaging system (PETIS)

Kawachi, Naoki; Koyanagi, Atsushi*; Suzui, Nobuo; Ishii, Satomi; Yin, Y.-G.; Yamazaki, Haruaki; Shimada, Hiroaki*; Fujimaki, Shu

no journal, ,

no abstracts in English

Oral presentation

A New "On-Dish" method to analyze individual photosynthetic abilities of young plant seedlings

Kawachi, Naoki; Koyanagi, Atsushi*; Suzui, Nobuo; Ishii, Satomi; Yin, Y.-G.; Iwasaki, Aya*; Ogawa, Kenichi*; Fujimaki, Shu

no journal, ,

Oral presentation

Imaging and quantitative analysis of root exudates of soybean root

Yin, Y.-G.; Suzui, Nobuo; Kawachi, Naoki; Ishii, Satomi; Koyanagi, Atsushi*; Shinano, Takuro*; Fujimaki, Shu

no journal, ,

no abstracts in English

Oral presentation

Development of RI imaging technology for Cs-137 kinetics imaging in intact plants

Kawachi, Naoki; Yin, Y.-G.; Suzui, Nobuo; Ishii, Satomi; Koyanagi, Atsushi; Watabe, Hiroshi*; Yamamoto, Seiichi*; Fujimaki, Shu

no journal, ,

no abstracts in English

Oral presentation

Analyzing the effects of salt stress on photosynthetic abilities in Arabidopsis seedlings using Positron-emitting Tracer Imaging System (PETIS)

Koyanagi, Atsushi*; Kawachi, Naoki; Suzui, Nobuo; Ishii, Satomi; Yin, Y.-G.; Yamazaki, Haruaki*; Shimada, Hiroaki*; Fujimaki, Shu

no journal, ,

no abstracts in English

Oral presentation

Improvement of the production of $^{13}$ N-labeled nitrogen gas tracer for the imaging of nitrogen fixation in soybean nodules

Ishii, Satomi; Igura, Masato*; Suzui, Nobuo; Yin, Y.-G.; Kawachi, Naoki; Koyanagi, Atsushi*; Nguyen Van Phi, H.*; Oyama, Takuji*; Fujimaki, Shu

no journal, ,

no abstracts in English

Oral presentation

Visualization and evaluation of secretion of organic substances from soybean root to soil using $^{11}$ CO $_{2}$ and a positron-emitting tracer imaging system (PETIS)

Yin, Y.-G.; Suzui, Nobuo; Kawachi, Naoki; Ishii, Satomi; Koyanagi, Atsushi; Nakamura, Takuji*; Shinano, Takuro*; Fujimaki, Shu

no journal, ,

Oral presentation

Visualization of source and sink strength in using $^{11}$ CO $_{2}$ and a positron-emitting tracer imaging system (PETIS)

Suzui, Nobuo; Koyanagi, Atsushi*; Kawachi, Naoki; Yin, Y.-G.; Ishii, Satomi; Shimada, Hiroaki*; Fujimaki, Shu

no journal, ,

Oral presentation

Visualization and evaluation of secretion from soybean root to soil using a positron-emitting tracer imaging system (PETIS)

Yin, Y.-G.; Suzui, Nobuo; Kawachi, Naoki; Ishii, Satomi; Koyanagi, Atsushi*; Nakamura, Takuji*; Shinano, Takuro*; Fujimaki, Shu

no journal, ,

no abstracts in English

Oral presentation

Development of an analytical method based on a radiotracer imaging technology to evaluate individual physiological abilities of plant seedlings

Kawachi, Naoki; Koyanagi, Atsushi*; Suzui, Nobuo; Yin, Y.-G.; Ishii, Satomi; Shimada, Hiroaki*; Fujimaki, Shu

no journal, ,

no abstracts in English

Oral presentation

Statistical analysis of carbon fixation and translocation in Arabidopsis seedlings on petri dish by using positron-emitting tracer imaging system (PETIS)

Kawachi, Naoki; Koyanagi, Atsushi*; Suzui, Nobuo; Yin, Y.-G.; Ishii, Satomi; Shimada, Hiroaki*; Fujimaki, Shu

no journal, ,

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Production of $^{13}$ N-labeled nitrogen gas tracer for the imaging of nitrogen fixation in soybean nodules

Analysis of the effect of O $_{2}$ partial pressure on nitrogen fixation in soybean plant using positron-emitting tracer

Imaging of root exudates secreted from soybean root to soil by using carbon-11-labeled carbon dioxide and PETIS

A New method to analyze individual photosynthetic abilities of young plant seedlings using positron-emitting tracer imaging system (PETIS)

The H-Invitational Database (H-InvDB); A Comprehensive annotation resource for human genes and transcripts

Large-scale identification and characterization of alternative splicing variants of human gene transcripts using 56 419 completely sequenced and manually annotated full-length cDNAs

Photoemission spectroscopy of the filled skutterudite compound YbFe $_{4}$ Sb $_{12}$

Develop a root box for imaging of radiocesium dynamics from soil to plant

Analysis of photoassimilate translocation in Arabiopsis seedlings by using a positron-emitting tracer imaging system (PETIS)

Quantitative analysis of photosynthetic function in young Arabidopsis seedlings byusing a positron-emitting tracer imaging system (PETIS)

A New "On-Dish" method to analyze individual photosynthetic abilities of young plant seedlings

Imaging and quantitative analysis of root exudates of soybean root

Development of RI imaging technology for Cs-137 kinetics imaging in intact plants

Analyzing the effects of salt stress on photosynthetic abilities in Arabidopsis seedlings using Positron-emitting Tracer Imaging System (PETIS)

Improvement of the production of $^{13}$ N-labeled nitrogen gas tracer for the imaging of nitrogen fixation in soybean nodules

Visualization and evaluation of secretion of organic substances from soybean root to soil using $^{11}$ CO $_{2}$ and a positron-emitting tracer imaging system (PETIS)

Visualization of source and sink strength in using $^{11}$ CO $_{2}$ and a positron-emitting tracer imaging system (PETIS)

Visualization and evaluation of secretion from soybean root to soil using a positron-emitting tracer imaging system (PETIS)

Development of an analytical method based on a radiotracer imaging technology to evaluate individual physiological abilities of plant seedlings

Statistical analysis of carbon fixation and translocation in Arabidopsis seedlings on petri dish by using positron-emitting tracer imaging system (PETIS)