Susan D. Johnson

1.8k total citations
25 papers, 1.4k citations indexed

About

Susan D. Johnson is a scholar working on Ecology, Evolution, Behavior and Systematics, Plant Science and Molecular Biology. According to data from OpenAlex, Susan D. Johnson has authored 25 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Ecology, Evolution, Behavior and Systematics, 15 papers in Plant Science and 7 papers in Molecular Biology. Recurrent topics in Susan D. Johnson's work include Plant Taxonomy and Phylogenetics (17 papers), Plant and fungal interactions (7 papers) and Seedling growth and survival studies (6 papers). Susan D. Johnson is often cited by papers focused on Plant Taxonomy and Phylogenetics (17 papers), Plant and fungal interactions (7 papers) and Seedling growth and survival studies (6 papers). Susan D. Johnson collaborates with scholars based in Australia, Japan and New Zealand. Susan D. Johnson's co-authors include Anna M. Koltunow, Adam Vivian‐Smith, Marc Goetz, Júlio Carlyle Macedo Rodrigues, Thomas Payne, Ross Bicknell, Takashi Okada, Dale W. Stovall, William D. Mathers and James A. Lane and has published in prestigious journals such as The Plant Cell, Development and PLANT PHYSIOLOGY.

In The Last Decade

Susan D. Johnson

24 papers receiving 1.4k citations

Peers

Susan D. Johnson
Marie‐Pierre L. Gauthier United States
Xiaoming Chen China
Julian Chen China
Sara V. Good‐Avila Canada
Sylvie Jolivet France
Maruthachalam Ravi India
Thierry Pascal France
Tingting Sun China
Lucie Pereira France
Ana Paula Moraes Brazil
Marie‐Pierre L. Gauthier United States
Susan D. Johnson
Citations per year, relative to Susan D. Johnson Susan D. Johnson (= 1×) peers Marie‐Pierre L. Gauthier

Countries citing papers authored by Susan D. Johnson

Since Specialization
Citations

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

Fields of papers citing papers by Susan D. Johnson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Susan D. Johnson

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

All Works

20 of 20 papers shown
1.
Rabiger, David S., Jennifer M. Taylor, Andrew Spriggs, et al.. (2016). Generation of an integrated Hieracium genomic and transcriptomic resource enables exploration of small RNA pathways during apomixis initiation. BMC Biology. 14(1). 86–86. 18 indexed citations
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Zhang, Hongyu, Ming Luo, Susan D. Johnson, et al.. (2016). Parental Genome Imbalance Causes Post-Zygotic Seed Lethality and Deregulates Imprinting in Rice. Rice. 9(1). 43–43. 17 indexed citations
4.
Shirasawa, Kenta, Melanie L. Hand, Steven T. Henderson, et al.. (2014). A reference genetic linkage map of apomictic Hieracium species based on expressed markers derived from developing ovule transcripts. Annals of Botany. 115(4). 567–580. 8 indexed citations
5.
Ogawa, Daisuke, Susan D. Johnson, Steven T. Henderson, & Anna M. Koltunow. (2013). Genetic separation of autonomous endosperm formation (AutE) from the two other components of apomixis in Hieracium. Plant Reproduction. 26(2). 113–123. 40 indexed citations
6.
Henderson, Steven T., Go Suzuki, Susan D. Johnson, et al.. (2013). The LOSS OF APOMEIOSIS (LOA) locus in Hieracium praealtum can function independently of the associated large‐scale repetitive chromosomal structure. New Phytologist. 201(3). 973–981. 33 indexed citations
7.
Okada, Takashi, Yingkao Hu, Matthew R. Tucker, et al.. (2013). Enlarging Cells Initiating Apomixis inHieracium praealtumTransition to an Embryo Sac Program prior to Entering Mitosis    . PLANT PHYSIOLOGY. 163(1). 216–231. 55 indexed citations
8.
Tucker, Matthew R., Takashi Okada, Susan D. Johnson, Fumio Takaiwa, & Anna M. Koltunow. (2012). Sporophytic ovule tissues modulate the initiation and progression of apomixis in Hieracium. Journal of Experimental Botany. 63(8). 3229–3241. 33 indexed citations
9.
Koltunow, Anna M., Susan D. Johnson, Júlio Carlyle Macedo Rodrigues, et al.. (2011). Sexual reproduction is the default mode in apomictic Hieracium subgenus Pilosella, in which two dominant loci function to enable apomixis. The Plant Journal. 66(5). 890–902. 85 indexed citations
10.
Koltunow, Anna M., Susan D. Johnson, & Takashi Okada. (2011). Apomixis in hawkweed: Mendel's experimental nemesis. Journal of Experimental Botany. 62(5). 1699–1707. 28 indexed citations
11.
Rodrigues, Júlio Carlyle Macedo, Takashi Okada, Susan D. Johnson, & Anna M. Koltunow. (2010). A MULTICOPY SUPPRESSOR OF IRA1 (MSI1) homologue is not associated with the switch to autonomous seed development in apomictic (asexual) Hieracium plants. Plant Science. 179(6). 590–597. 11 indexed citations
12.
Rodrigues, Júlio Carlyle Macedo, Matthew R. Tucker, Susan D. Johnson, Mária Hrmová, & Anna M. Koltunow. (2008). Sexual and Apomictic Seed Formation in Hieracium Requires the Plant Polycomb-Group Gene FERTILIZATION INDEPENDENT ENDOSPERM . The Plant Cell. 20(9). 2372–2386. 52 indexed citations
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Goetz, Marc, et al.. (2007). Expression of Aberrant Forms ofAUXIN RESPONSE FACTOR8Stimulates Parthenocarpy in Arabidopsis and Tomato. PLANT PHYSIOLOGY. 145(2). 351–366. 193 indexed citations
15.
Goetz, Marc, Adam Vivian‐Smith, Susan D. Johnson, & Anna M. Koltunow. (2006). AUXIN RESPONSE FACTOR8Is a Negative Regulator of Fruit Initiation inArabidopsis . The Plant Cell. 18(8). 1873–1886. 238 indexed citations
16.
Payne, Thomas, Susan D. Johnson, & Anna M. Koltunow. (2004). KNUCKLES ( KNU ) encodes a C2H2 zinc-finger protein that regulates development of basal pattern elements of the Arabidopsis gynoecium. Development. 131(15). 3737–3749. 160 indexed citations
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Mathers, William D., Dale W. Stovall, James A. Lane, M. Bridget Zimmerman, & Susan D. Johnson. (1998). Menopause and Tear Function. Cornea. 17(4). 353–353. 145 indexed citations
19.
Koltunow, Anna M., Susan D. Johnson, & Ross Bicknell. (1998). Sexual and apomictic development in Hieracium. Sexual Plant Reproduction. 11(4). 213–230. 105 indexed citations
20.
Johnson, Susan D.. (1997). The Multiple Hats of Identity: Addressing the Various Components of African American Identity in Student Development.. College student affairs journal. 16(2). 65–72. 1 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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