Mark A. Johnson

6.2k citations

96 papers · 4.3k · 1 hit paper · h-index 34

Impact in

Clinical Biochemistry top 1%
- Metabolism and Genetic Disorders
Molecular Biology top 2%
- Plant Reproductive Biology
- Photosynthetic Processes and Mechanisms
- Mitochondrial Function and Pathology
- Molecular Biology Techniques and Applications
- Muscle Physiology and Disorders

Papers in

Molecular Biology 62
- Plant Reproductive Biology 29
- Mitochondrial Function and Pathology 12
- Muscle Physiology and Disorders 10
- Photosynthetic Processes and Mechanisms 10
- RNA Research and Splicing 7
Plant Science 29
- Plant Molecular Biology Research 26

Co-authors: Daphne Preuss (3 shared papers)Ravishankar Palanivelu (9 shared papers)Douglass M. Turnbull (13 shared papers)Alexander R. Leydon (9 shared papers)Jeffrey F. Harper (3 shared papers)Keertan Dheda (1 shared paper)Alimuddin Zumla (1 shared paper)Stephen A. Bustin (1 shared paper)
Journals: Journal of the Neurological Sciences (8 papers)Journal of Medical Genetics (4 papers)Current Biology (4 papers)PLANT PHYSIOLOGY (4 papers)The Plant Cell (4 papers)
Partner nations: United States United Kingdom Japan

In The Last Decade

Mark A. Johnson

96 papers receiving 4.2k citations

Mark A. Johnson's Hit Papers

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The implications of using an inappropriate reference gene for real-time reverse transcription PCR data normalization 2005 · 553 citations

Peers

Countries citing papers authored by Mark A. Johnson

Since Specialization

Citations

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

Fields of papers citing papers by Mark A. Johnson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Mark A. Johnson, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Mark A. Johnson Line = papers co-authored together Mark A. Johnson links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 96 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	The implications of using an inappropriate reference gene for real-time reverse transcription PCR data normalization Analytical Biochemistry ·Keertan Dheda, Jim F. Huggett, Jian-jun Chang, L.U. Kim, Stephen A. Bustin, Mark A. Johnson, G.A.W. Rook, Alimuddin Zumla Hit paper breakdown →	2005	553
2	Penetration of the Stigma and Style Elicits a Novel Transcriptome in Pollen Tubes, Pointing to Genes Critical for Growth in a Pistil PLoS Genetics ·Yuan Qin, Alexander R. Leydon, Ann Manziello, Ritu Pandey, David W. Mount, Stojan Denic, Bane Vasić, Mark A. Johnson, Ravishankar Palanivelu	2009	283
3	Arabidopsis HAP2(GCS1) is a sperm-specific gene required for pollen tube guidance and fertilization Development ·Kiera von Besser, Aubrey C. Frank, Mark A. Johnson, Daphne Preuss	2006	239
4	Arabidopsis hapless Mutations Define Essential Gametophytic Functions Genetics ·Mark A. Johnson, Kiera von Besser, Qing Zhou, Evadne Smith, George Aux, David A. Patton, Joshua Z. Levin, Daphne Preuss	2004	204
5	A Fruitful Journey: Pollen Tube Navigation from Germination to Fertilization Annual Review of Plant Biology ·Mark A. Johnson, Jeffrey F. Harper, Ravishankar Palanivelu	2019	196
6	Transsynaptic Mapping of Second-Order Taste Neurons in Flies by trans-Tango Neuron ·Mustafa Talay, Ethan B. Richman, Nathaniel J. Snell, Griffin G. Hartmann, (unknown), Altar Sorkaç, Juan F. Santoyo, Cambria Chou-Freed, Nived Nair, Mark A. Johnson, John R. Szymanski, Gilad Barnea	2017	187
7	A partial deficiency of cytochrome c oxidase in chronic progressive external ophthalmoplegia Journal of the Neurological Sciences ·Mark A. Johnson, Douglass M. Turnbull, D J Dick, H. S. A. Sherratt	1983	148
8	Pollen Tubes Lacking a Pair of K+ Transporters Fail to Target Ovules in Arabidopsis The Plant Cell ·Yongxian Lu, Salil Chanroj, Lalu Zulkifli, Mark A. Johnson, Nobuyuki Uozumi, Alice Y. Cheung, Heven Sze	2011	143
9	Presentation and clinical investigation of mitochondrial respiratory chain disease. A study of 51 patients Brain ·Margaret Jackson, Jochen Schaefer, Mark A. Johnson, Andrew A. M. Morris, Douglass M. Turnbull, Laurence A. Bindoff	1995	130
10	Heterogeneity of dystrophin expression in patients with Duchenne and Becker muscular dystrophy Acta Neuropathologica ·L. V. B. Nicholson, Mark A. Johnson, D. Gardner‐Medwin, S.S. Bhattacharya, J.B. Harris	1990	127
11	Plotting a Course Developmental Cell ·Mark A. Johnson, Daphne Preuss	2002	121
12	Autism gene Ube3a and seizures impair sociability by repressing VTA Cbln1 Nature ·Vaishnav Krishnan, David C. Stoppel, Yi Nong, Mark A. Johnson, Monica J. S. Nadler, Ekim Özkaynak, Brian L. Teng, Ikue Nagakura, Fahim Mohammad, Michael A. Silva, Sally Peterson, Tristan J. Cruz, Ekkehard M. Kasper, Ramy Arnaout, Matthew P. Anderson	2017	112
13	Effects of physical activity and age on mitochondrial function QJM ·Elizabeth J. Brierley, Mark A. Johnson, Oliver James, Douglass M. Turnbull	1996	110
14	Gamete Fusion Is Required to Block Multiple Pollen Tubes from Entering an Arabidopsis Ovule Current Biology ·Kristin M. Beale, Alexander R. Leydon, Mark A. Johnson	2012	101
15	Three MYB Transcription Factors Control Pollen Tube Differentiation Required for Sperm Release Current Biology ·Alexander R. Leydon, Kristin M. Beale, Karolina Woroniecka, Elizabeth A. Castner, Jefferson W. Chen, Casie Horgan, Ravishankar Palanivelu, Mark A. Johnson	2013	93
16	Integrated study of 100 patients with Xp21 linked muscular dystrophy using clinical, genetic, immunochemical, and histopathological data. Part 1. Trends across the clinical groups. Journal of Medical Genetics ·L. V. B. Nicholson, Mark A. Johnson, Kate Bushby, D. Gardner‐Medwin, Ann Curtis, Ieke B. Ginjaar, Johan T. den Dunnen, John L. Welch, Thomas Bütler, Egbert Bakker	1993	76
17	Neurons expressing trace amine-associated receptors project to discrete glomeruli and constitute an olfactory subsystem Proceedings of the National Academy of Sciences ·Mark A. Johnson, Lulu Tsai, Dheeraj S. Roy, David H. Valenzuela, Colleen Mosley, Angeliki Magklara, Stavros Lomvardas, Stephen D. Liberles, Gilad Barnea	2012	74
18	Mitochondrial abnormalities in ageing macular photoreceptors. PubMed ·Martin Barron, Mark A. Johnson, Richard M. Andrews, MP Clarke, Philip G. Griffiths, E Bristow, Liping He, S Durham, Douglass M. Turnbull	2001	74
19	Is HAP2-GCS1 an ancestral gamete fusogen? Trends in Cell Biology ·Julian L. Wong, Mark A. Johnson	2010	67
20	AtPARN is an essential poly(A) ribonuclease in Arabidopsis Gene ·Yukako Chiba, Mark A. Johnson, Preetmoninder Lidder, Jonathan T. Vogel, Harrie van Erp, Pamela J. Green	2004	61

About Mark A. Johnson

Mark A. Johnson is a scholar working on Molecular Biology, Plant Science, Ecology, Evolution, Behavior and Systematics, Clinical Biochemistry and Cellular and Molecular Neuroscience, having authored 96 papers that have together received 4.3k indexed citations. Recurring topics across this work include Plant Reproductive Biology (29 papers), Plant Molecular Biology Research (26 papers), Plant and animal studies (16 papers), Mitochondrial Function and Pathology (12 papers), Muscle Physiology and Disorders (10 papers), Photosynthetic Processes and Mechanisms (10 papers), Metabolism and Genetic Disorders (9 papers) and RNA Research and Splicing (7 papers). The work is most often cited by research in Clinical Biochemistry (379 citations), Molecular Biology (3.3k citations), Plant Science (1.6k citations), Ecology, Evolution, Behavior and Systematics (561 citations) and Cellular and Molecular Neuroscience (442 citations). Mark A. Johnson has collaborated with scholars based in United States, United Kingdom and Japan. Frequent co-authors include Daphne Preuss, Ravishankar Palanivelu, Douglass M. Turnbull, Alexander R. Leydon, Jeffrey F. Harper, Keertan Dheda, Alimuddin Zumla, Stephen A. Bustin, G.A.W. Rook and Jim F. Huggett. Their work appears in journals such as Journal of the Neurological Sciences, Journal of Medical Genetics, Current Biology, PLANT PHYSIOLOGY and The Plant Cell.

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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