Zachary Johnson

1.6k total citations
55 papers, 1.2k citations indexed

About

Zachary Johnson is a scholar working on General Health Professions, Molecular Biology and Epidemiology. According to data from OpenAlex, Zachary Johnson has authored 55 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in General Health Professions, 9 papers in Molecular Biology and 8 papers in Epidemiology. Recurrent topics in Zachary Johnson's work include Folate and B Vitamins Research (6 papers), Child and Adolescent Health (5 papers) and Health disparities and outcomes (5 papers). Zachary Johnson is often cited by papers focused on Folate and B Vitamins Research (6 papers), Child and Adolescent Health (5 papers) and Health disparities and outcomes (5 papers). Zachary Johnson collaborates with scholars based in Ireland, United States and Australia. Zachary Johnson's co-authors include Brenda Molloy, Frank M. Howell, G Sayers, Robert McDonnell, Catherine Hayes, Elaine Scallan, Patricia Fitzpatrick, Peadar N. Kirke, Valerie B. O’Leary and Mary Conley and has published in prestigious journals such as Proceedings of the National Academy of Sciences, PLoS ONE and Biophysical Journal.

In The Last Decade

Zachary Johnson

53 papers receiving 1.0k citations

Peers

Zachary Johnson

GHP

PHEOH

RHEUM

PPCH

EPIDE

Timothy M.M. Farley Switzerland

José E. Becerra United States

Sonia Lee United States

Barbara Hanna United States

Brenda Elias Canada

Charles S. Mahan United States

Ashna D. Hindori‐Mohangoo Netherlands

Göran Westman Sweden

Leny Mathew United States

Kathleen G. Nelson United States

Timothy M.M. Farley Switzerland

Zachary Johnson

408 ×1.5

GHP

836 ×3.1

PHEOH

195 ×0.8

RHEUM

322 ×1.6

PPCH

160 ×0.9

EPIDE

Citations per year, relative to Zachary Johnson Zachary Johnson (= 1×) peers Timothy M.M. Farley

Countries citing papers authored by Zachary Johnson

Since Specialization

Citations

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

Fields of papers citing papers by Zachary Johnson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Zachary Johnson

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

All Works

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20 of 20 papers shown

Martinez, Aina Zurita, Zachary Johnson, Horace Cox, et al.. (2025). A Short‐Read Amplicon Sequencing Protocol and Bioinformatic Pipeline for Ecological Surveillance of Dipteran Disease Vectors. Molecular Ecology Resources. 25(6). e14088–e14088.

Johnson, Zachary, et al.. (2023). Aloe barbadensis rinds employ physical and chemical defense mechanisms against insect herbivores with varying success. Industrial Crops and Products. 194. 116347–116347. 4 indexed citations

Johnson, Zachary, Xiguang Xu, Yu Lin, & Hehuang Xie. (2023). Dynamics of RNA m5C modification during brain development. Genomics. 115(3). 110604–110604. 6 indexed citations

Xu, Xiguang, et al.. (2022). Folate regulates RNA m5C modification and translation in neural stem cells. BMC Biology. 20(1). 261–261. 8 indexed citations

Johnson, Zachary, et al.. (2021). Metals and methylotrophy: Via global gene expression studies. Methods in enzymology on CD-ROM/Methods in enzymology. 650. 185–213. 4 indexed citations

Vogel, Kara R., Ian M. Greenlund, Zachary Johnson, et al.. (2017). α-amanitin resistance in Drosophila melanogaster: A genome-wide association approach. PLoS ONE. 12(2). e0173162–e0173162. 10 indexed citations

Raper, Jessica, Steven E. Bosinger, Zachary Johnson, et al.. (2016). Increased irritability, anxiety, and immune reactivity in transgenic Huntington’s disease monkeys. Brain Behavior and Immunity. 58. 181–190. 24 indexed citations

Herity, B., et al.. (2001). Views of Irish general practitioners on screening for cervical cancer. Irish Journal of Medical Science (1971 -). 170(3). 186–188. 7 indexed citations

O’Leary, Valerie B., Anne Parle‐McDermott, Anne M. Molloy, et al.. (2001). MTRR and MTHFR polymorphism: Link to Down syndrome?. American Journal of Medical Genetics. 107(2). 151–155. 148 indexed citations

10.

Garne, Ester, A. Berghold, Zachary Johnson, & Claude Stoll. (2001). Different Policies on Prenatal Ultrasound Screening Programmes and Induced Abortions Explain Regional Variations in Infant Mortality with Congenital Malformations. Fetal Diagnosis and Therapy. 16(3). 153–157. 10 indexed citations

11.

Fan, Chenghe, et al.. (2000). Hospital-based stroke care in Ireland: results from one regional register. Irish Journal of Medical Science (1971 -). 169(1). 30–33. 11 indexed citations

12.

McDonnell, Robert, et al.. (1999). Determinants of folic acid knowledge and use among antenatal women. Journal of Public Health. 21(2). 145–149. 53 indexed citations

13.

Hayes, Catherine, et al.. (1999). The impact of reminder letters on attendance for breast cancer screening. Irish Journal of Medical Science (1971 -). 168(1). 29–32. 9 indexed citations

14.

Herity, B., Zachary Johnson, Brendan J. Carroll, et al.. (1997). A pilot study of cervical screening in an inner city area—lessons for a national programme. Cytopathology. 8(3). 161–170. 2 indexed citations

15.

Johnson, Zachary, Patricia Fitzpatrick, Catherine Hayes, et al.. (1997). National survey of MRSA: Ireland, 1995. Journal of Hospital Infection. 35(3). 175–184. 19 indexed citations

16.

Johnson, Zachary, et al.. (1996). The epidemiology of Down syndrome in four counties in Ireland 1981-1990. Journal of Public Health. 18(1). 78–86. 15 indexed citations

17.

Hayes, Catherine, Zachary Johnson, & Mary L. Hynes. (1995). Utilisation of hospital beds by the elderly--a cohort study of admissions to a teaching hospital.. PubMed. 88(4). 124–6. 11 indexed citations

18.

Johnson, Zachary, et al.. (1995). An Outbreak of Hepatitis A among Irish Haemophiliacs. International Journal of Epidemiology. 24(4). 821–828. 23 indexed citations

19.

Johnson, Zachary, Michael O’Connor, Laura W. Pomeroy, et al.. (1994). Prevalence of HIV and associated risk behaviour in attendees at a Dublin needle exchange. Addiction. 89(5). 603–607. 11 indexed citations

20.

Johnson, Zachary, et al.. (1991). Behavioural Risk Factors among Young Adults in Small Areas with High Mortality versus those in Low-Mortality Areas. International Journal of Epidemiology. 20(4). 989–996. 4 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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