H Itikawa

400 total citations
19 papers, 351 citations indexed

About

H Itikawa is a scholar working on Molecular Biology, Genetics and Ecology. According to data from OpenAlex, H Itikawa has authored 19 papers receiving a total of 351 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Molecular Biology, 10 papers in Genetics and 3 papers in Ecology. Recurrent topics in H Itikawa's work include Bacterial Genetics and Biotechnology (10 papers), RNA and protein synthesis mechanisms (9 papers) and Bacteriophages and microbial interactions (3 papers). H Itikawa is often cited by papers focused on Bacterial Genetics and Biotechnology (10 papers), RNA and protein synthesis mechanisms (9 papers) and Bacteriophages and microbial interactions (3 papers). H Itikawa collaborates with scholars based in Japan, United States and India. H Itikawa's co-authors include Morimasa Wada, J Ryu, M. Demerec, Hiroshi Fujita, S. Baumberg, H.J. Vogel, David Gillespie, Toshitsugu Miyazaki, H. Rothschild and Sigmund R. Suskind and has published in prestigious journals such as Genetics, Journal of Bacteriology and Biochimie.

In The Last Decade

H Itikawa

18 papers receiving 309 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
H Itikawa Japan 11 312 143 87 37 28 19 351
A. I. Gragerov Russia 10 396 1.3× 114 0.8× 96 1.1× 57 1.5× 26 0.9× 16 454
John Donch United Kingdom 15 438 1.4× 294 2.1× 40 0.5× 109 2.9× 11 0.4× 31 572
Mária Tordová United States 12 434 1.4× 97 0.7× 106 1.2× 46 1.2× 5 0.2× 18 494
L. Dondon France 13 463 1.5× 247 1.7× 54 0.6× 119 3.2× 4 0.1× 17 507
D.S. Hwang United States 13 685 2.2× 554 3.9× 77 0.9× 91 2.5× 16 0.6× 15 842
S A Simms United States 9 272 0.9× 145 1.0× 38 0.4× 43 1.2× 3 0.1× 10 361
N. Bilgin Sweden 12 502 1.6× 206 1.4× 41 0.5× 51 1.4× 5 0.2× 21 557
Alain Lévine France 13 479 1.5× 408 2.9× 47 0.5× 136 3.7× 4 0.1× 26 584
J. Zheltonosova Sweden 4 431 1.4× 126 0.9× 89 1.0× 38 1.0× 6 0.2× 5 462
Mutsuo Imai Japan 14 397 1.3× 302 2.1× 41 0.5× 94 2.5× 5 0.2× 20 441

Countries citing papers authored by H Itikawa

Since Specialization
Citations

This map shows the geographic impact of H Itikawa'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 H Itikawa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H Itikawa more than expected).

Fields of papers citing papers by H Itikawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H Itikawa. 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 H Itikawa. The network helps show where H Itikawa may publish in the future.

Co-authorship network of co-authors of H Itikawa

This figure shows the co-authorship network connecting the top 25 collaborators of H Itikawa. A scholar is included among the top collaborators of H Itikawa 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 H Itikawa. H Itikawa is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

19 of 19 papers shown
1.
Miyazaki, Toshitsugu, Seiji Tanaka, Hiroshi Fujita, & H Itikawa. (1992). DNA sequence analysis of the dnaK gene of Escherichia coli B and of two dnaK genes carrying the temperature-sensitive mutations dnaK7(Ts) and dnaK756(Ts). Journal of Bacteriology. 174(11). 3715–3722. 12 indexed citations
2.
Itikawa, H, Yukiko Mishina, Morimasa Wada, & Hiroshi Fujita. (1992). Genetic mapping and biochemical characterization of suppressor mutations sukA and sukB for a dnaK7(Ts) mutation of Escherichia coli K-12.. The Japanese Journal of Genetics. 67(1). 17–27. 1 indexed citations
3.
Taniguchi, Hiroshi, et al.. (1989). High levels of manganese-containing superoxide dismutase and thermally induced DNA disruption in adnaK7(Ts) mutant ofEscherichia coli K12. Molecular and General Genetics MGG. 217(2-3). 317–323. 2 indexed citations
4.
5.
Wada, Morimasa, Hiroshi Fujita, & H Itikawa. (1987). Genetic suppression of a temperature-sensitive groES mutation by an altered subunit of RNA polymerase of Escherichia coli K-12. Journal of Bacteriology. 169(3). 1102–1106. 7 indexed citations
6.
Itikawa, H, Hiroshi Fujita, & Morimasa Wada. (1986). High Temperature Induction of a Stringent Response in the dnaK(Ts) and dnaJ(Ts) Mutants of Escherichia coli. The Journal of Biochemistry. 99(6). 1719–1724. 15 indexed citations
7.
8.
Tanaka, Masashi, Morimasa Wada, & H Itikawa. (1985). Abortive relaxation of RNA synthesis for cellular DNA replication affected by dnaK(Ts) and dnaJ(Ts) mutations in Escherichia coli K-12.. The Japanese Journal of Genetics. 60(1). 27–38. 6 indexed citations
9.
Wada, Morimasa, et al.. (1984). The ATP pool and the cellular ATP level in a dnaK mutant of Escherichia coli B.. The Japanese Journal of Genetics. 59(4). 323–333. 1 indexed citations
10.
Wada, Morimasa & H Itikawa. (1984). Participation of Escherichia coli K-12 groE gene products in the synthesis of cellular DNA and RNA. Journal of Bacteriology. 157(2). 694–696. 47 indexed citations
11.
Wada, Morimasa, et al.. (1982). Thermosensitive synthesis of DNA and RNA in dnaJ mutants of Escherichia coli K-12.. The Japanese Journal of Genetics. 57(4). 407–413. 22 indexed citations
12.
Itikawa, H & J Ryu. (1979). Isolation and characterization of a temperature-sensitive dnaK mutant of Escherichia coli B. Journal of Bacteriology. 138(2). 339–344. 78 indexed citations
13.
Itikawa, H, S. Baumberg, & H.J. Vogel. (1968). Enzymic basis for a genetic suppression: Accumulation and deacylation of N-acetylglutamic γ-semialdehyde in enterobacterial mutants. Biochimica et Biophysica Acta (BBA) - Enzymology. 159(3). 547–550. 38 indexed citations
14.
Itikawa, H & M. Demerec. (1968). Salmonella typhimurium proline mutants. Journal of Bacteriology. 95(3). 1189–1190. 23 indexed citations
15.
Gillespie, David, M. Demerec, & H Itikawa. (1968). APPEARANCE OF DOUBLE MUTANTS IN AGED CULTURES OF SALMONELLA TYPHIMURIUM CYSTEINE-REQUIRING STRAINS. Genetics. 59(4). 433–442. 19 indexed citations
16.
Rothschild, H., H Itikawa, & Sigmund R. Suskind. (1967). Ribosomes and ribosomal proteins from Neurospora crassa. II. Ribosomal proteins in different wild-type strains and during various stages of development. Journal of Bacteriology. 94(5). 1800–1801. 9 indexed citations
17.
Itikawa, H & M. Demerec. (1967). DITTO DELETIONS IN THE cysC REGION OF THE SALMONELLA CHROMOSOME. Genetics. 55(1). 63–68. 19 indexed citations
18.
Itikawa, H. (1966). Changes in Bacterial Properties Accompanied by the Resistance to Colicine E1 in Escherichia coli K-12. Shokubutsugaku Zasshi. 79(940-941). 660–664. 1 indexed citations
19.
Itikawa, H. (1964). Immunochemical and Biochemical Studies on Phage-mediated Antigenic Conversion in <i>Shigella flexneri</i>. The Japanese Journal of Genetics. 38(5-6). 317–327. 3 indexed citations

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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