Matthew E. Portnoy

4.3k total citations
15 papers, 991 citations indexed

About

Matthew E. Portnoy is a scholar working on Molecular Biology, Nutrition and Dietetics and Genetics. According to data from OpenAlex, Matthew E. Portnoy has authored 15 papers receiving a total of 991 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Molecular Biology, 5 papers in Nutrition and Dietetics and 5 papers in Genetics. Recurrent topics in Matthew E. Portnoy's work include Trace Elements in Health (5 papers), Fungal and yeast genetics research (4 papers) and Congenital gastrointestinal and neural anomalies (3 papers). Matthew E. Portnoy is often cited by papers focused on Trace Elements in Health (5 papers), Fungal and yeast genetics research (4 papers) and Congenital gastrointestinal and neural anomalies (3 papers). Matthew E. Portnoy collaborates with scholars based in United States, Russia and Netherlands. Matthew E. Portnoy's co-authors include Valeria Culotta, Xiu Fen Liu, Eric D. Green, Carl Kashuk, Andrew S. McCallion, Elizabeth A. Grice, Aravinda Chakravarti, Richard T Bush, E Emison and Shin Lin and has published in prestigious journals such as Nature, Proceedings of the National Academy of Sciences and Journal of Biological Chemistry.

In The Last Decade

Matthew E. Portnoy

14 papers receiving 972 citations

Peers

Matthew E. Portnoy

MB

ND

SURGE

GENET

HTM

Bruno Silva Portugal

D G Roman United States

Jelena Brkljačić Serbia

Jodi Dufner‐Beattie United States

Bum‐Ho Bin South Korea

Jia Ma China

Preeti Goyal Canada

Yongxia Cheng China

Kazuya Yamada Japan

Zhen Yan China

Bruno Silva Portugal

Matthew E. Portnoy

357 ×0.9

MB

182 ×0.6

ND

35 ×0.1

SURGE

35 ×0.2

GENET

41 ×0.2

HTM

Citations per year, relative to Matthew E. Portnoy Matthew E. Portnoy (= 1×) peers Bruno Silva

Countries citing papers authored by Matthew E. Portnoy

Since Specialization

Citations

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

Fields of papers citing papers by Matthew E. Portnoy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Matthew E. Portnoy. 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 Matthew E. Portnoy. The network helps show where Matthew E. Portnoy may publish in the future.

Co-authorship network of co-authors of Matthew E. Portnoy

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

All Works

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15 of 15 papers shown

1.

Portnoy, Matthew E.. (2012). Virtualization Essentials. CERN Document Server (European Organization for Nuclear Research). 49 indexed citations

2.

Ziegler, Shira G., Kathleen S. Hruska, Barbara Stubblefield, et al.. (2009). In silico and functional studies of the regulation of the glucocerebrosidase gene. Molecular Genetics and Metabolism. 99(3). 275–282. 11 indexed citations

3.

Emison, E, Andrew S. McCallion, Carl Kashuk, et al.. (2005). A common sex-dependent mutation in a RET enhancer underlies Hirschsprung disease risk. Nature. 434(7035). 857–863. 337 indexed citations

4.

Portnoy, Matthew E., Anthony Antonellis, Elliott H. Margulies, et al.. (2005). Detection of potential GDF6 regulatory elements by multispecies sequence comparisons and identification of a skeletal joint enhancer. Genomics. 86(3). 295–305. 15 indexed citations

5.

Kashuk, Carl, Eric A. Stone, Elizabeth A. Grice, et al.. (2005). Phenotype–genotype correlation in Hirschsprung disease is illuminated by comparative analysis of the RET protein sequence. Proceedings of the National Academy of Sciences. 102(25). 8949–8954. 32 indexed citations

6.

Mortlock, Douglas P., Matthew E. Portnoy, Ronald L. Chandler, & Eric D. Green. (2004). Comparative sequence analysis of the Gdf6 locus reveals a duplicon-mediated chromosomal rearrangement in rodents and rapidly diverging coding and regulatory sequences. Genomics. 84(5). 814–823. 8 indexed citations

7.

McCallion, Andrew S., E Emison, Carl Kashuk, et al.. (2003). Genomic Variation in Multigenic Traits: Hirschsprung Disease. Cold Spring Harbor Symposia on Quantitative Biology. 68(0). 373–382. 24 indexed citations

8.

Bannon, Desmond I., Matthew E. Portnoy, Luisa Olivi, et al.. (2002). Uptake of lead and iron by divalent metal transporter 1 in yeast and mammalian cells. Biochemical and Biophysical Research Communications. 295(4). 978–984. 99 indexed citations

9.

Portnoy, Matthew E., Laran T. Jensen, & Valeria Culotta. (2002). The distinct methods by which manganese and iron regulate the Nramp transporters in yeast. Biochemical Journal. 362(1). 119–119. 54 indexed citations

10.

Portnoy, Matthew E., Laran T. Jensen, & Valeria Culotta. (2002). The distinct methods by which manganese and iron regulate the Nramp transporters in yeast. Biochemical Journal. 362(1). 119–124. 36 indexed citations

11.

Huse, Daniel M. & Matthew E. Portnoy. (2001). WW8: CONSTRUCTING EPISODES OF CARE FROM CLAIMS DATA: APPLICATIONS TO PHARMACOECONOMIC AND OUTCOMES RESEARCH. Value in Health. 4(2). 191–191. 1 indexed citations

12.

Portnoy, Matthew E., Xiu Fen Liu, & Valeria Culotta. (2000). Saccharomyces cerevisiae Expresses Three Functionally Distinct Homologues of the Nramp Family of Metal Transporters. Molecular and Cellular Biology. 20(21). 7893–7902. 170 indexed citations

13.

Portnoy, Matthew E., Xiu Fen Liu, & Valeria Culotta. (2000). Saccharomyces cerevisiae Expresses Three Functionally Distinct Homologues of the Nramp Family of Metal Transporters. Molecular and Cellular Biology. 20(21). 7893–7902. 11 indexed citations

14.

Portnoy, Matthew E., Amy C. Rosenzweig, Tracey Rae, et al.. (1999). Structure-Function Analyses of the ATX1 Metallochaperone. Journal of Biological Chemistry. 274(21). 15041–15045. 129 indexed citations

15.

Jackson-Fisher, Amy, Sandeep Burma, Matthew E. Portnoy, et al.. (1999). Dimer Dissociation and Thermosensitivity Kinetics of the Saccharomyces cerevisiae and Human TATA Binding Proteins. Biochemistry. 38(35). 11340–11348. 15 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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