Hajime Tei

8.7k total citations · 5 hit papers
39 papers, 7.0k citations indexed

About

Hajime Tei is a scholar working on Endocrine and Autonomic Systems, Plant Science and Physiology. According to data from OpenAlex, Hajime Tei has authored 39 papers receiving a total of 7.0k indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Endocrine and Autonomic Systems, 14 papers in Plant Science and 13 papers in Physiology. Recurrent topics in Hajime Tei's work include Circadian rhythm and melatonin (30 papers), Light effects on plants (13 papers) and Photoreceptor and optogenetics research (10 papers). Hajime Tei is often cited by papers focused on Circadian rhythm and melatonin (30 papers), Light effects on plants (13 papers) and Photoreceptor and optogenetics research (10 papers). Hajime Tei collaborates with scholars based in Japan, United States and India. Hajime Tei's co-authors include Yoshiyuki Sakaki, Shin Yamazaki, Michael Menaker, Gene D. Block, Karl‐Arne Stokkan, Michikazu Abe, Rika Numano, Akiko Hida, Yasufumi Shigeyoshi and Hitoshi Okamura and has published in prestigious journals such as Nature, Science and Cell.

In The Last Decade

Hajime Tei

39 papers receiving 6.9k citations

Hit Papers

5 papers align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Resetting Central and Peripheral Circadian Oscillators in Transgenic Rats

2000 1.5k citations Shin Yamazaki, Rika Numano et al. profile →
Entrainment of the Circadian Clock in the Liver by Feeding

2001 1.4k citations Shin Yamazaki, Hajime Tei et al. profile →
Light-Induced Resetting of a Mammalian Circadian Clock Is Associated with Rapid Induction of the Transcript

1997 759 citations Yasufumi Shigeyoshi, Kouji Taguchi et al. Cell profile →
Circadian oscillation of a mammalian homologue of the Drosophila period gene

1997 660 citations Hajime Tei, Hitoshi Okamura et al. profile →
Circadian Rhythms in Isolated Brain Regions

2002 520 citations Shin Yamazaki, Hajime Tei et al. Journal of Neuroscience profile →

Peers

Countries citing papers authored by Hajime Tei

Since Specialization

Citations

This map shows the geographic impact of Hajime Tei's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Hajime Tei with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hajime Tei more than expected).

Fields of papers citing papers by Hajime Tei

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hajime Tei. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Hajime Tei. The network helps show where Hajime Tei may publish in the future.

Co-authorship network of co-authors of Hajime Tei

This figure shows the co-authorship network connecting the top 25 collaborators of Hajime Tei. A scholar is included among the top collaborators of Hajime Tei based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Hajime Tei. Hajime Tei is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Complementary phase responses via functional differentiation of dual negative feedback loops 2021 ·PLoS Computational Biology ·Koichiro Uriu, Hajime Tei	3
2	A saturated reaction in repressor synthesis creates a daytime dead zone in circadian clocks 2019 ·PLoS Computational Biology ·Koichiro Uriu, Hajime Tei	4
3	Feedback loops interlocked at competitive binding sites amplify and facilitate genetic oscillations 2017 ·Journal of Theoretical Biology ·Koichiro Uriu, Hajime Tei	5
4	Co-precipitation molecules hemopexin and transferrin may be key molecules for fibrillogenesis in TTR V30M amyloidogenesis 2017 ·Transgenic Research ·Mika Ohta, Aki Sugano, Naoya Hatano, Hirotaka Sato, Hirofumi Shimada, Hitoshi Niwa, Toshiyuki Sakaeda, Hajime Tei, Yoshiyuki Sakaki, Ken–ichi Yamamura, Yutaka Takaoka	6
5	In vivo bioluminescence and reflectance imaging of multiple organs in bioluminescence reporter mice by bundled-fiber-coupled microscopy 2016 ·Biomedical Optics Express ·Yukio Ando, Takashi Sakurai, Kowa Koida, Hajime Tei, Akiko Hida, Kazuki Nakao, (unknown), Rika Numano	8
6	Bone Resorption Is Regulated by Circadian Clock in Osteoblasts 2016 ·Journal of Bone and Mineral Research ·Takeshi Takarada, Cheng Xu, Hiroki Ochi, Ryota Nakazato, Daisuke Yamada, Saki Nakamura, Ayumi Kodama, Shigeki Shimba, Michihiro Mieda, Kazuya Fukasawa, Kakeru Ozaki, Takashi Iezaki, Koichi Fujikawa, Yukio Yoneda, Rika Numano, Akiko Hida, Hajime Tei, Shu Takeda, Eiichi Hinoi	88
7	Positive Autoregulation Delays the Expression Phase of Mammalian Clock Gene Per2 2011 ·PLoS ONE ·(unknown), Nobuya Koike, Gen Kurosawa, Tomoyoshi Soga, Masaru Tomita, Hajime Tei	10
8	Ontogeny of Circadian Organization in the Rat 2009 ·Journal of Biological Rhythms ·Shin Yamazaki, T. Yoshikawa, (unknown), Rika Numano, (unknown), (unknown), (unknown), Pınar Pezük, Susan E. Doyle, Hajime Tei, Yoshiyuki Sakaki, Gene D. Block, Michael Menaker	54
9	Genetic and Molecular Analysis of Wild-Derived Arrhythmic Mice 2009 ·PLoS ONE ·Tsuyoshi Watanabe, Tohru Suzuki, Akira Ishikawa, Yuki Yokota, Hiroki R. Ueda, Rikuhiro G. Yamada, Hajime Tei, (unknown), (unknown), Junya Kobayashi, (unknown), Shinobu Yasuo, Nobuhiro Nakao, Takao NAMIKAWA, Takashi Yoshimura, Shizufumi Ebihara	2
10	Reorganization of the Suprachiasmatic Nucleus Coding for Day Length 2008 ·Journal of Biological Rhythms ·(unknown), Tsuyoshi Watanabe, Hajime Tei, Takashi Yoshimura, Shizufumi Ebihara	83
11	Specific pathogen free conditions prevent transthyretin amyloidosis in mouse models 2008 ·Transgenic Research ·Seiya Inoue, Mika Ohta, Zhenghua Li, Gang Zhao, Yutaka Takaoka, Naomi Sakashita, Kazuhisa Miyakawa, Koji Takada, Hajime Tei, Misao Suzuki, (unknown), Yoshiyuki Sakaki, Kiyoshi Takahashi, Ken–ichi Yamamura	11
12	Circadian mPer1 gene expression in mesencephalic trigeminal nucleus cultures 2008 ·Brain Research ·Daniel J. Hiler, Aritra Bhattacherjee, Shin Yamazaki, Hajime Tei, Michael E. Geusz	13
13	Maternal Feeding Controls Fetal Biological Clock 2008 ·PLoS ONE ·Hidenobu Ohta, (unknown), Takahiro Moriya, Masayuki Iigo, Tatsuya Watanabe, Norimichi Nakahata, Hiroshi Chisaka, Takushi Hanita, Tadashi Matsuda, Toshihiro Ohura, Yoshitaka Kimura, Nobuo Yaegashi, Shigeru Tsuchiya, Hajime Tei, Kunihiro Okamura	49
14	Establishment of cell lines derived from the rat suprachiasmatic nucleus 2007 ·Biochemical and Biophysical Research Communications ·(unknown), (unknown), Masuo Obinata, K. Saigo, Yoshiyuki Sakaki, Hajime Tei	17
15	A Calcium Flux Is Required for Circadian Rhythm Generation in Mammalian Pacemaker Neurons 2005 ·Journal of Neuroscience ·Gabriella B. Lundkvist, Yongho Kwak, (unknown), Hajime Tei, Gene D. Block	149
16	Structural and functional analysis of 3′ untranslated region of mouse Period1 mRNA 2003 ·Biochemical and Biophysical Research Communications ·Shihoko Kojima, Matsumi Hirose, Katsushi Tokunaga, Yoshiyuki Sakaki, Hajime Tei	26
17	Bulla gouldiana period exhibits unique regulation at the mrnA and Protein Levels 2002 ·Journal of Biological Rhythms ·Cara M. Constance, Carla B. Green, Hajime Tei, Gene D. Block	15
18	Characterization of a Novel Member of the FGF Family, XFGF-20, in Xenopus laevis 1999 ·Biochemical and Biophysical Research Communications ·(unknown), Naoki Adati, Katsunori Nakata, Katsuhiko Mikoshiba, Yoshiaki Furuhata, Shinji Sato, Hajime Tei, Yoshiyuki Sakaki, Tsutomu Kurokawa, Koichiro Shiokawa, Kazunari K. Yokoyama	37
19	Light-Induced Resetting of a Mammalian Circadian Clock Is Associated with Rapid Induction of the Transcript breakdown → 1997 ·Cell ·Yasufumi Shigeyoshi, Kouji Taguchi, (unknown), Seiichi Takekida, Lili Yan, Hajime Tei, Takahiro Moriya, Shigenobu Shibata, Jennifer Loros, Jay Dunlap, Hitoshi Okamura	759
20	Molecular Cloning of a Novel Human CC Chemokine Liver and Activation-regulated Chemokine (LARC) Expressed in Liver 1997 ·Journal of Biological Chemistry ·Kunio Hieshima, Toshio Imai, Ghislain Opdenakker, Jo Van Damme, Jun Kusuda, Hajime Tei, Yoshiyuki Sakaki, Kiyoshi Takatsuki, Retsu Miura, Osamu Yoshie, Hisayuki Nomiyama	311

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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