K Hamana
Impact in
- Ecology top 5%
- Microbial Community Ecology and Physiology
- Bacteriophages and microbial interactions
- Molecular Biology top 10%
- Genomics and Phylogenetic Studies
- Polyamine Metabolism and Applications
Papers in
-
- Polyamine Metabolism and Applications 24
- Biopolymer Synthesis and Applications 4
- Protist diversity and phylogeny 4
- Genomics and Phylogenetic Studies 3
- Biochemistry 15
- Amino Acid Enzymes and Metabolism 15
- Co-authors
- Masashi Takeuchi (2 shared papers)Akira Hiraishi (1 shared paper)Takeshi Sakane (4 shared papers)Kazuhide Yamasato (2 shared papers)Akira Yokota (4 shared papers)Masao Takeda (1 shared paper)Koichi Iwai (1 shared paper)Eikichi Hashimoto (1 shared paper)
- Journals
- International Journal of Radiation Biology (1 paper)Journal of Biological Chemistry (1 paper)Biochemical Journal (1 paper)Molecular and Cellular Biology (1 paper)INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY (1 paper)
- Partner nations
- JapanUnited States
In The Last Decade
K Hamana
34 papers receiving 1.3k citations
K Hamana's Hit Papers
Peers
Comparison fields: 5 of 95
- Ecology 496
- Molecular Biology 975
- Biochemistry 101
- Pollution 158
- Plant Science 300
Countries citing papers authored by K Hamana
This map shows the geographic impact of K Hamana'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 K Hamana with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites K Hamana more than expected).
Fields of papers citing papers by K Hamana
This network shows the impact of papers produced by K Hamana. 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 K Hamana. The network helps show where K Hamana may publish in the future.
Co-authors
The 25 scholars most cited alongside K Hamana, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 34 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Proposal of the genus Sphingomonas sensu stricto and three new genera, Sphingobium, Novosphingobium and Sphingopyxis, on the basis of phylogenetic and chemotaxonomic analyses. Hit paper breakdown → | 2001 | 675 |
| 2 | 1976 | 141 | |
| 3 | 1995 | 131 | |
| 4 | 1992 | 72 | |
| 5 | 1997 | 40 | |
| 6 | 1988 | 27 | |
| 7 | 1992 | 22 | |
| 8 | Thermotoga属、Thermodesulfovibrio属、Thermoleophilum属、Thermus属、Rhodothermus属とMeiothermus属に属する好熱性真正細菌およびAeropyrum属、Picrophilus属、メタノバクテリウム属とメタノコックス属に属する好熱性古細菌のポリアミン | 1998 | 21 |
| 9 | Occurrence of tertiary and quaternary branched polyamines in thermophilic archaebacteria. | 1994 | 20 |
| 10 | 1990 | 15 | |
| 11 | 2007 | 15 | |
| 12 | Tertiary and quaternary branched polyamines distributed in thermophilic Saccharococcus and Bacillus. | 1993 | 14 |
| 13 | Occurrence of aminopropylhomospermidine and canavalmine in the hamster epididymis. | 1987 | 12 |
| 14 | 2004 | 9 | |
| 15 | 2008 | 9 | |
| 16 | Polyamine profiles within the beta subclass of the class Proteobacteria: Distribution of 2-hydroxyputrescine | 2000 | 9 |
| 17 | DNA strand scission by enzymatically reduced mitomycin C: evidence for participation of the hydroxyl radical in the DNA damage. | 1985 | 9 |
| 18 | Aquifex属、Thermodesulfobacterium属、サーマス属およびMeiothermus属に属する好熱性真正細菌ならびにSulfurisphaera属、Sulfophobococcus属、Stetteria属、Thermocladium属、パイロコッカス属、サーモコッカス属、Methanopyrus属およびMethanothermus属に属する好熱性古細菌のポリアミン | 1999 | 8 |
| 19 | 2008 | 8 | |
| 20 | 2009 | 8 |
About K Hamana
K Hamana is a scholar working on Molecular Biology, Biochemistry, Ecology, Environmental Chemistry and Plant Science, having authored 34 papers that have together received 1.3k indexed citations. Recurring topics across this work include Polyamine Metabolism and Applications (24 papers), Amino Acid Enzymes and Metabolism (15 papers), Methane Hydrates and Related Phenomena (6 papers), Biopolymer Synthesis and Applications (4 papers), Microbial Community Ecology and Physiology (4 papers), Protist diversity and phylogeny (4 papers), Genomics and Phylogenetic Studies (3 papers) and Bacteriophages and microbial interactions (3 papers). The work is most often cited by research in Ecology (496 citations), Molecular Biology (975 citations), Biochemistry (101 citations), Pollution (158 citations) and Plant Science (300 citations). K Hamana has collaborated with scholars based in Japan and United States. Frequent co-authors include Masashi Takeuchi, Akira Hiraishi, Takeshi Sakane, Kazuhide Yamasato, Akira Yokota, Masao Takeda, Koichi Iwai, Eikichi Hashimoto, Yasutomi Nishizuka and Cynthia R. Wagner. Their work appears in journals such as International Journal of Radiation Biology, Journal of Biological Chemistry, Biochemical Journal, Molecular and Cellular Biology and INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY.
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.