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 53 Citations 8,120 172 World Ranking 8761 National Ranking 3914

Overview

What is he best known for?

The fields of study he is best known for:

  • Ecology
  • Zoology
  • Genus

Kevin P. Johnson focuses on Zoology, Phylogenetic tree, Phylogenetics, Mitochondrial DNA and Molecular phylogenetics. Kevin P. Johnson has included themes like Paraphyly, Sister group, Host and Monophyly in his Zoology study. Kevin P. Johnson combines subjects such as Psocoptera, Psocodea and Evolutionary biology with his study of Sister group.

His Phylogenetics research includes elements of Ecology and Regression. The study incorporates disciplines such as Taxonomy, Clade and Baikal teal, Anas in addition to Molecular phylogenetics. His work deals with themes such as Cospeciation and Coevolution, which intersect with Louse.

His most cited work include:

  • The chewing lice: world checklist and biological overview. (308 citations)
  • Comparing Molecular Evolution in Two Mitochondrial Protein Coding Genes (Cytochromeband ND2) in the Dabbling Ducks (Tribe: Anatini)☆ (210 citations)
  • Phylogeny and biogeography of dabbling ducks (genus: Anas): A comparison of molecular and morphological evidence (156 citations)

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

His primary areas of investigation include Zoology, Phylogenetic tree, Evolutionary biology, Phylogenetics and Louse. The concepts of his Zoology study are interwoven with issues in Host, Monophyly and Molecular phylogenetics. His Monophyly research integrates issues from Paraphyly, Psocodea, Sister group and Polyphyly.

His Phylogenetic tree study which covers Biological dispersal that intersects with Genetic structure. His research in Evolutionary biology intersects with topics in Hemiptera, Genome, Introgression, Phylogenomics and Genetic divergence. His Phylogenetics study incorporates themes from Columbidae, Ecology, Anas, Biogeography and Amblycera.

He most often published in these fields:

  • Zoology (51.49%)
  • Phylogenetic tree (34.16%)
  • Evolutionary biology (34.65%)

What were the highlights of his more recent work (between 2017-2021)?

  • Evolutionary biology (34.65%)
  • Phylogenetic tree (34.16%)
  • Louse (27.72%)

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

His main research concerns Evolutionary biology, Phylogenetic tree, Louse, Zoology and Genome. His Evolutionary biology research is multidisciplinary, incorporating elements of Molecular phylogenetics, Hemiptera, Gene, Introgression and Phylogenomics. His studies in Phylogenetic tree integrate themes in fields like Biological dispersal, Phylogenetics and Coevolution.

His work carried out in the field of Phylogenetics brings together such families of science as Amblycera, Genus, Biogeography and Genetic divergence. His studies examine the connections between Louse and genetics, as well as such issues in Lineage, with regards to Waterfowl, Obligate parasite, Paraphyly, Sucking louse and Ensis macha. Specifically, his work in Zoology is concerned with the study of Feather.

Between 2017 and 2021, his most popular works were:

  • Phylogenomics and the evolution of hemipteroid insects. (85 citations)
  • Introgression of regulatory alleles and a missense coding mutation drive plumage pattern diversity in the rock pigeon (34 citations)
  • Mitochondrial phylogenomics and genome rearrangements in the barklice (Insecta: Psocodea) (24 citations)

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

  • Ecology
  • Zoology
  • Genus

His primary areas of study are Evolutionary biology, Phylogenetic tree, Phylogenomics, Zoology and Genome. His study explores the link between Evolutionary biology and topics such as Plumage that cross with problems in Ecomorphology, Molecular phylogenetics, Sexual dimorphism, Candidate gene and Melanism. His studies deal with areas such as Body louse, Louse, Phylogenetics, Coevolution and Biological dispersal as well as Phylogenetic tree.

A large part of his Phylogenetics studies is devoted to Monophyly. His research investigates the connection between Zoology and topics such as Host that intersect with problems in Waterfowl and Lineage. His Genome study integrates concerns from other disciplines, such as DNA sequencing, Species complex, Mitochondrial DNA and Coalescent theory.

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

The chewing lice: world checklist and biological overview.

Roger D. Price;Ronald A. Hellenthal;Ricardo L. Palma;Kevin P. Johnson.
The chewing lice: world checklist and biological overview. (2003)

474 Citations

Comparing Molecular Evolution in Two Mitochondrial Protein Coding Genes (Cytochromeband ND2) in the Dabbling Ducks (Tribe: Anatini)☆

Kevin P Johnson;Michael D Sorenson.
Molecular Phylogenetics and Evolution (1998)

265 Citations

Phylogeny and biogeography of dabbling ducks (genus: Anas): A comparison of molecular and morphological evidence

Kevin P. Johnson;Michael D. Sorenson.
The Auk (1999)

235 Citations

The population genetics of host specificity: genetic differentiation in dove lice (Insecta: Phthiraptera).

Kevin Paul Johnson;Barry L. Williams;Devin M. Drown;Richard J. Adams.
Molecular Ecology (2002)

179 Citations

Nuclear and mitochondrial genes contain similar phylogenetic signal for pigeons and doves (Aves: Columbiformes).

Kevin P. Johnson;Dale H. Clayton.
Molecular Phylogenetics and Evolution (2000)

179 Citations

When do parasites fail to speciate in response to host speciation

Kevin P. Johnson;Richard J. Adams;Roderic D. M. Page;Dale H. Clayton.
Systematic Biology (2003)

178 Citations

Multiple origins of parasitism in lice

Kevin P. Johnson;Kazunori Yoshizawa;Kazunori Yoshizawa;Vincent Stuart Smith.
Proceedings of The Royal Society B: Biological Sciences (2004)

171 Citations

NEW WORLD NINE-PRIMARIED OSCINE RELATIONSHIPS: CONSTRUCTING A MITOCHONDRIAL DNA FRAMEWORK

John Klicka;Kevin P. Johnson;Scott M. Lanyon.
The Auk (2000)

164 Citations

Genetic and phylogenetic consequences of island biogeography.

Kevin P. Johnson;Frederick R. Adler;Joshua L. Cherry.
Evolution (2000)

149 Citations

Phylogenetic Analysis of Partial Sequences of Elongation Factor 1α Identifies Major Groups of Lice (Insecta: Phthiraptera)

Robert H. Cruickshank;Kevin P. Johnson;Vincent Stuart Smith;Richard J. Adams.
Molecular Phylogenetics and Evolution (2001)

149 Citations

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