John A. Sayer

1.2k total papers · 11.3k total citations
195 papers, 3.8k citations indexed

About

John A. Sayer is a scholar working on Molecular Biology, Genetics and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, John A. Sayer has authored 195 papers receiving a total of 3.8k indexed citations (citations by other indexed papers that have themselves been cited), including 113 papers in Molecular Biology, 83 papers in Genetics and 47 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in John A. Sayer’s work include Genetic and Kidney Cyst Diseases (73 papers), Renal and related cancers (62 papers) and Kidney Stones and Urolithiasis Treatments (30 papers). John A. Sayer is often cited by papers focused on Genetic and Kidney Cyst Diseases (73 papers), Renal and related cancers (62 papers) and Kidney Stones and Urolithiasis Treatments (30 papers). John A. Sayer collaborates with scholars based in United Kingdom, United States and Germany. John A. Sayer's co-authors include Friedhelm Hildebrandt, Shalabh Srivastava, Nicholas L. Simmons, Elisa Molinari, Georgina Carr, Lorraine Eley, Ann Marie Hynes, Edgar A. Otto, Roslyn Simms and Massimo Attanasio and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Clinical Investigation and Nature Genetics.

Co-authorship network of co-authors of John A. Sayer

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

John A. Sayer

177 papers receiving 3.7k citations

Fields of papers citing papers by John A. Sayer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John A. Sayer. 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 John A. Sayer. The network helps show where John A. Sayer may publish in the future.

Countries citing papers authored by John A. Sayer

Since Specialization
Citations

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

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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