Ralph Chapman

507 total citations
5 papers, 392 citations indexed

About

Ralph Chapman is a scholar working on Molecular Biology, Plant Science and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Ralph Chapman has authored 5 papers receiving a total of 392 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Molecular Biology, 3 papers in Plant Science and 1 paper in Public Health, Environmental and Occupational Health. Recurrent topics in Ralph Chapman's work include Phytase and its Applications (3 papers), Nitrogen and Sulfur Effects on Brassica (2 papers) and Biochemical and Molecular Research (1 paper). Ralph Chapman is often cited by papers focused on Phytase and its Applications (3 papers), Nitrogen and Sulfur Effects on Brassica (2 papers) and Biochemical and Molecular Research (1 paper). Ralph Chapman collaborates with scholars based in Canada, China and United States. Ralph Chapman's co-authors include Frédéric Marsolais, Brian D. McGarvey, Alex Richman, Andrew K. Swanson, Jim Brandle, Robert Pocs, Tania Humphrey, Cinta Hernández‐Sebastià, Rudi Beyaert and Fuqiang Yin and has published in prestigious journals such as Journal of Agricultural and Food Chemistry, The Plant Journal and Planta.

In The Last Decade

Ralph Chapman

5 papers receiving 374 citations

Peers

Ralph Chapman

MB

PS

ND

FS

BIOTE

Rita Tömösközi‐Farkas Hungary

Sirirat Deeseenthum Thailand

Chunying Huang China

M. Chinonye Udechukwu Canada

Luis M. Real Hernandez United States

V. Calvenzani Italy

Grace Akinyi Odongo Germany

Ming-Kuem Lin Taiwan

Sheikh M. Basha United States

Danielle Laure Taneyo Saa Italy

Rita Tömösközi‐Farkas Hungary

Ralph Chapman

133 ×0.5

MB

104 ×0.5

PS

128 ×1.0

ND

75 ×2.0

FS

50 ×1.6

BIOTE

Citations per year, relative to Ralph Chapman Ralph Chapman (= 1×) peers Rita Tömösközi‐Farkas

Countries citing papers authored by Ralph Chapman

Since Specialization

Citations

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

Fields of papers citing papers by Ralph Chapman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ralph Chapman

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

All Works

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5 of 5 papers shown

1.

Yin, Fuqiang, Agnieszka Pająk, Ralph Chapman, et al.. (2011). Analysis of common bean expressed sequence tags identifies sulfur metabolic pathways active in seed and sulfur-rich proteins highly expressed in the absence of phaseolin and major lectins. BMC Genomics. 12(1). 268–268. 27 indexed citations

2.

Marsolais, Frédéric, Agnieszka Pająk, Fuqiang Yin, et al.. (2010). Proteomic analysis of common bean seed with storage protein deficiency reveals up-regulation of sulfur-rich proteins and starch and raffinose metabolic enzymes, and down-regulation of the secretory pathway. Journal of Proteomics. 73(8). 1587–1600. 49 indexed citations

3.

Chapman, Ralph, et al.. (2008). Seed Storage Protein Deficiency Improves Sulfur Amino Acid Content in Common Bean (Phaseolus vulgarisL.): Redirection of Sulfur from γ-Glutamyl-S-methyl-cysteine. Journal of Agricultural and Food Chemistry. 56(14). 5647–5654. 43 indexed citations

4.

Chapman, Ralph, et al.. (2006). Co-occurrence of both l-asparaginase subtypes in Arabidopsis: At3g16150 encodes a K+-dependent l-asparaginase. Planta. 224(3). 668–679. 72 indexed citations

5.

Richman, Alex, Andrew K. Swanson, Tania Humphrey, et al.. (2004). Functional genomics uncovers three glucosyltransferases involved in the synthesis of the major sweet glucosides of Stevia rebaudiana. The Plant Journal. 41(1). 56–67. 201 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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