Sue A. Hammar

665 total citations
12 papers, 377 citations indexed

About

Sue A. Hammar is a scholar working on Plant Science, Molecular Biology and Horticulture. According to data from OpenAlex, Sue A. Hammar has authored 12 papers receiving a total of 377 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Plant Science, 6 papers in Molecular Biology and 3 papers in Horticulture. Recurrent topics in Sue A. Hammar's work include Plant Reproductive Biology (4 papers), Plant Virus Research Studies (3 papers) and Cocoa and Sweet Potato Agronomy (3 papers). Sue A. Hammar is often cited by papers focused on Plant Reproductive Biology (4 papers), Plant Virus Research Studies (3 papers) and Cocoa and Sweet Potato Agronomy (3 papers). Sue A. Hammar collaborates with scholars based in United States and Israel. Sue A. Hammar's co-authors include Rebecca Grumet, Holly A. Little, Kaori Ando, Umesh K. Reddy, Zhangjun Fei, Kan Bao, Yiqun Weng, Antonio Cabrera, Charles Y. Chen and Xin Wang and has published in prestigious journals such as Planta, Phytopathology and HortScience.

In The Last Decade

Sue A. Hammar

12 papers receiving 353 citations

Peers

Sue A. Hammar
José María Álvarez Spain
M. P. Bretó Spain
Tadayuki Wako Japan
M. Korbin Poland
P. Moncada United States
O.U.K. Reddy United States
Félix C. Serquén United States
Antonio Cabrera United States
Angélique Berger France
H. M. Munger United States
José María Álvarez Spain
Sue A. Hammar
Citations per year, relative to Sue A. Hammar Sue A. Hammar (= 1×) peers José María Álvarez

Countries citing papers authored by Sue A. Hammar

Since Specialization
Citations

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

Fields of papers citing papers by Sue A. Hammar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sue A. Hammar

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

All Works

12 of 12 papers shown
1.
Wang, Xin, Kaori Ando, Shan Wu, et al.. (2021). Genetic characterization of melon accessions in the U.S. National Plant Germplasm System and construction of a melon core collection. PubMed. 1(1). 11–11. 19 indexed citations
2.
Wang, Xin, Kan Bao, Umesh K. Reddy, et al.. (2018). The USDA cucumber (Cucumis sativus L.) collection: genetic diversity, population structure, genome-wide association studies, and core collection development. Horticulture Research. 5(1). 76 indexed citations
3.
Colle, Marivi, et al.. (2014). Screening the Cucumber Plant Introduction Collection for Young Fruit Resistance to Phytophthora capsici. HortScience. 49(3). 244–249. 17 indexed citations
4.
5.
Hammar, Sue A., et al.. (2012). Effect of carpel primordia-targeted inhibition of ethylene perception on sex expression, fruit set, and fruit ripening in melon (Cucumis melo L.).. 116–125. 1 indexed citations
6.
Ando, Kaori, Sue A. Hammar, & Rebecca Grumet. (2009). Age-related Resistance of Diverse Cucurbit Fruit to Infection by Phytophthora capsici. Journal of the American Society for Horticultural Science. 134(2). 176–182. 41 indexed citations
7.
Olmstead, James W., Audrey Sebolt, Antonio Cabrera, et al.. (2008). Construction of an intra-specific sweet cherry (Prunus avium L.) genetic linkage map and synteny analysis with the Prunus reference map. Tree Genetics & Genomes. 4(4). 897–910. 65 indexed citations
8.
9.
Little, Holly A., et al.. (2005). Effect of modified endogenous ethylene production on sex expression, bisexual flower development and fruit production in melon (Cucumis melo L.). Sexual Plant Reproduction. 18(3). 131–142. 52 indexed citations
10.
Ullah, Zakir, Benli Chai, Sue A. Hammar, et al.. (2003). Effect of substitution of the amino termini of coat proteins of distinct potyvirus species on viral infectivity and host specificity. Physiological and Molecular Plant Pathology. 63(3). 129–139. 17 indexed citations
11.
Hammar, Sue A. & Rebecca Grumet. (1990). REGENERATION AND AGROBACTERIUM TUMEFACIENS - MEDIATED TRANSFORMATION OF CUCUMBER (CUCUMIS SATIVUS L.).. HortScience. 25(9). 1070g–1070. 2 indexed citations
12.
Hammar, Sue A.. (1989). Association of Double-Stranded RNA with Low Virulence in an Isolate ofLeucostoma persoonii. Phytopathology. 79(5). 568–568. 31 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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2026