D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Biology and Biochemistry D-index 41 Citations 5,796 87 World Ranking 17652 National Ranking 1298

Overview

What is he best known for?

The fields of study he is best known for:

  • Gene
  • DNA
  • Enzyme

His primary areas of investigation include Gene, Molecular biology, RNA polymerase, Transcription and Biochemistry. His Promoter, lac operon and Homology study in the realm of Gene connects with subjects such as Insertion sequence. As part of one scientific family, Nobuyuki Fujita deals mainly with the area of Molecular biology, narrowing it down to issues related to the cAMP receptor protein, and often Transcription factor.

The study of RNA polymerase is intertwined with the study of RNA polymerase II in a number of ways. His study in DNA extends to Transcription with its themes. His Biochemistry study is mostly concerned with Escherichia coli and Binding site.

His most cited work include:

  • Competition among seven Escherichia coli σ subunits: relative binding affinities to the core RNA polymerase (260 citations)
  • The Minus 35-Recognition Region of Escherichia coli Sigma 70 is Inessential for Initiation of Transcription at an "Extended Minus 10" Promoter (220 citations)
  • Promoter selectivity of Escherichia coli RNA polymerase E sigma 70 and E sigma 38 holoenzymes. Effect of DNA supercoiling. (162 citations)

What are the main themes of his work throughout his whole career to date?

Nobuyuki Fujita spends much of his time researching RNA polymerase, Molecular biology, Transcription, Biochemistry and Gene. His RNA polymerase study combines topics from a wide range of disciplines, such as Protein subunit and Polymerase, DNA. His Molecular biology study combines topics in areas such as RNA, G alpha subunit, Escherichia coli, RNA polymerase II and RNA polymerase II holoenzyme.

His Transcription research is multidisciplinary, relying on both Promoter, Transcription factor and Cell biology. His study on Gene is covered under Genetics. He interconnects Gene product and Anti-sigma factors in the investigation of issues within Sigma factor.

He most often published in these fields:

  • RNA polymerase (63.64%)
  • Molecular biology (60.23%)
  • Transcription (51.14%)

What were the highlights of his more recent work (between 1999-2017)?

  • RNA polymerase (63.64%)
  • Transcription (51.14%)
  • Molecular biology (60.23%)

In recent papers he was focusing on the following fields of study:

Nobuyuki Fujita focuses on RNA polymerase, Transcription, Molecular biology, Genome and Genetics. The study incorporates disciplines such as Promoter and Binding site in addition to RNA polymerase. His study looks at the relationship between Transcription and fields such as General transcription factor, as well as how they intersect with chemical problems.

In his study, RNA polymerase I, RNA-dependent RNA polymerase and Polymerase is inextricably linked to G alpha subunit, which falls within the broad field of Molecular biology. His Specificity factor research integrates issues from Protein subunit and Sigma factor. His work deals with themes such as Osmotic concentration and In vitro, which intersect with Gene.

Between 1999 and 2017, his most popular works were:

  • Competition among seven Escherichia coli σ subunits: relative binding affinities to the core RNA polymerase (260 citations)
  • Novel mode of transcription regulation of divergently overlapping promoters by PhoP, the regulator of two-component system sensing external magnesium availability. (87 citations)
  • Intracellular Concentrations of 65 Species of Transcription Factors with Known Regulatory Functions in Escherichia coli (66 citations)

In his most recent research, the most cited papers focused on:

  • Gene
  • DNA
  • Enzyme

His scientific interests lie mostly in RNA polymerase, Transcription, Specificity factor, Sigma factor and Molecular biology. Nobuyuki Fujita is doing genetic studies as part of his Biochemistry and Escherichia coli and RNA polymerase investigations. His Specificity factor research includes elements of Protein subunit and Anti-sigma factors.

Many of his studies on Molecular biology apply to Promoter as well. His Transcriptional regulation research is multidisciplinary, incorporating perspectives in Response regulator, G alpha subunit, Repressor, RNA polymerase II and Operon. His General transcription factor research is multidisciplinary, incorporating elements of Transcription factor II D and Cell biology.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Competition among seven Escherichia coli σ subunits: relative binding affinities to the core RNA polymerase

Hiroto Maeda;Nobuyuki Fujita;Akira Ishihama.
Nucleic Acids Research (2000)

415 Citations

The Minus 35-Recognition Region of Escherichia coli Sigma 70 is Inessential for Initiation of Transcription at an "Extended Minus 10" Promoter

Ashok Kumar;Richard A. Malloch;Nobuyuki Fujita;David A. Smillie.
Journal of Molecular Biology (1993)

342 Citations

Promoter selectivity of Escherichia coli RNA polymerase E sigma 70 and E sigma 38 holoenzymes. Effect of DNA supercoiling.

Shuichi Kusano;Quinquan Ding;Nobuyuki Fujita;Akira Ishihama.
Journal of Biological Chemistry (1996)

254 Citations

Structure and probable genetic location of a "ribosome modulation factor" associated with 100S ribosomes in stationary-phase Escherichia coli cells.

Akira Wada;Yukiko Yamazaki;Nobuyuki Fujita;Akira Ishihama.
Proceedings of the National Academy of Sciences of the United States of America (1990)

234 Citations

Solution Structure of the Activator Contact Domain of the RNA Polymerase α Subunit

Young Ho Jeon;Tomofumi Negishi;Masahiro Shirakawa;Toshio Yamazaki.
Science (1995)

231 Citations

The mediator for stringent control, ppGpp, binds to the β‐subunit of Escherichia coli RNA polymerase

Dipankar Chatterji;Dipankar Chatterji;Nobuyuki Fujita;Akira Ishihama.
Genes to Cells (1998)

221 Citations

Systematic sequencing of the Escherichia coli genome: analysis of the 0 – 2.4 min region

Takashi Yura;Hirotada Mori;Hiroki Nagai;Toshio Nagata.
Nucleic Acids Research (1992)

219 Citations

Regulation of the Escherichia coli rmf gene encoding the ribosome modulation factor : growth phase- and growth rate-dependent control

M Yamagishi;H Matsushima;A Wada;M Sakagami.
The EMBO Journal (1993)

202 Citations

Transcriptional activation of promoters of the superoxide and multiple antibiotic resistance regulons by Rob, a binding protein of the Escherichia coli origin of chromosomal replication

Kam Wing Jair;Xin Yu;Kirsten Skarstad;Beat Thöny.
Journal of Bacteriology (1996)

177 Citations

Transcription factor recognition surface on the RNA polymerase alpha subunit is involved in contact with the DNA enhancer element.

Katsuhiko Murakami;Nobuyuki Fujita;Akira Ishihama.
The EMBO Journal (1996)

162 Citations

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