Dale B. Karr

872 total citations
27 papers, 741 citations indexed

About

Dale B. Karr is a scholar working on Plant Science, Molecular Biology and Biochemistry. According to data from OpenAlex, Dale B. Karr has authored 27 papers receiving a total of 741 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Plant Science, 8 papers in Molecular Biology and 5 papers in Biochemistry. Recurrent topics in Dale B. Karr's work include Legume Nitrogen Fixing Symbiosis (15 papers), Plant nutrient uptake and metabolism (7 papers) and Amino Acid Enzymes and Metabolism (4 papers). Dale B. Karr is often cited by papers focused on Legume Nitrogen Fixing Symbiosis (15 papers), Plant nutrient uptake and metabolism (7 papers) and Amino Acid Enzymes and Metabolism (4 papers). Dale B. Karr collaborates with scholars based in United States. Dale B. Karr's co-authors include David W. Emerich, James K. Waters, Arnold A. White, Fumiko Suzuki, Arthur L. Karr, Gary A. Strobel, Nathan W. Oehrle, Robert J. Kremer, John J. Tanner and Bradley L. Reuhs and has published in prestigious journals such as Journal of Biological Chemistry, Applied and Environmental Microbiology and Biochemistry.

In The Last Decade

Dale B. Karr

27 papers receiving 688 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Dale B. Karr United States 13 310 293 197 135 69 27 741
Gregory M. York United States 14 352 1.1× 337 1.2× 382 1.9× 192 1.4× 136 2.0× 15 914
Jiansheng Guo China 16 313 1.0× 442 1.5× 53 0.3× 42 0.3× 127 1.8× 45 886
Jimena A. Ruiz Argentina 13 267 0.9× 138 0.5× 207 1.1× 153 1.1× 77 1.1× 19 520
Xiangru Liao China 13 297 1.0× 269 0.9× 35 0.2× 75 0.6× 53 0.8× 29 669
Keiko Momma Japan 17 399 1.3× 308 1.1× 33 0.2× 53 0.4× 19 0.3× 39 800
Zhiqiang Xu China 19 425 1.4× 323 1.1× 81 0.4× 134 1.0× 70 1.0× 79 1.2k
Manuel Salvador Spain 14 474 1.5× 68 0.2× 155 0.8× 169 1.3× 104 1.5× 17 818
Chris Somerville United States 9 839 2.7× 670 2.3× 277 1.4× 127 0.9× 88 1.3× 10 1.3k
T. Ueno Japan 10 197 0.6× 158 0.5× 25 0.1× 38 0.3× 34 0.5× 18 498
Eiji Hirasawa Japan 14 386 1.2× 480 1.6× 56 0.3× 29 0.2× 24 0.3× 50 704

Countries citing papers authored by Dale B. Karr

Since Specialization
Citations

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

Fields of papers citing papers by Dale B. Karr

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Dale B. Karr. 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 Dale B. Karr. The network helps show where Dale B. Karr may publish in the future.

Co-authorship network of co-authors of Dale B. Karr

This figure shows the co-authorship network connecting the top 25 collaborators of Dale B. Karr. A scholar is included among the top collaborators of Dale B. Karr 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 Dale B. Karr. Dale B. Karr 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.
Singh, Harkewal, et al.. (2012). Crystal Structures and Small-angle X-ray Scattering Analysis of UDP-galactopyranose Mutase from the Pathogenic Fungus Aspergillus fumigatus. Journal of Biological Chemistry. 287(12). 9041–9051. 33 indexed citations
2.
Karr, Dale B., et al.. (2010). Breaking the covalent connection: Chain connectivity and the catalytic reaction of PMM/PGM. Protein Science. 19(6). 1235–1242. 10 indexed citations
3.
Schuermann, Jonathan P., Tommi White, Dhiraj Srivastava, Dale B. Karr, & John J. Tanner. (2008). Three crystal forms of the bifunctional enzyme proline utilization A (PutA) fromBradyrhizobium japonicum. Acta Crystallographica Section F Structural Biology and Crystallization Communications. 64(10). 949–953. 7 indexed citations
4.
Guo, Songchuan, et al.. (2007). Crystallization of Phi29 Spindle-Shaped Nano-Bar Anti-Receptor with Glycosidase Domain. Journal of Nanoscience and Nanotechnology. 7(8). 2616–2622. 2 indexed citations
5.
Oehrle, Nathan W., Dale B. Karr, Robert J. Kremer, & David W. Emerich. (2000). Enhanced attachment of Bradyrhizobium japonicum to soybean through reduced root colonization of internally seedborne microorganisms. Canadian Journal of Microbiology. 46(7). 600–606. 44 indexed citations
6.
7.
Karr, Dale B. & David W. Emerich. (2000). Bradyrhizobium japonicum Isocitrate Dehydrogenase Exhibits Calcium-Dependent Hysteresis. Archives of Biochemistry and Biophysics. 376(1). 101–108. 10 indexed citations
8.
Oehrle, Nathan W., Dale B. Karr, Robert J. Kremer, & David W. Emerich. (2000). Enhanced attachment of <i>Bradyrhizobium japonicum</i> to soybean through reduced root colonization of internally seedborne microorganisms. Canadian Journal of Microbiology. 46(7). 600–606. 1 indexed citations
9.
Krishnan, Hari B., Dale B. Karr, & David W. Emerich. (1999). Purification of an Autophosphorylating Protein from Imbibing Soybean (Glycine max L.) Seed Exudate and its Identification as a Nucleoside Diphosphate Kinase. Journal of Plant Physiology. 154(5-6). 584–590. 6 indexed citations
10.
Karr, Dale B., et al.. (1998). Isocitrate dehydrogenase and glyoxylate cycle enzyme activities in Bradyrhizobium japonicum under various growth conditions. Archives of Microbiology. 169(5). 445–451. 27 indexed citations
11.
Smith, Mark T., et al.. (1995). Nitrate Alters the Symbiotic Expression of Bradyrhizobium japonicum Bacteroid Enzymes in planta. Symbiosis. 18(2). 143–157. 2 indexed citations
12.
Karr, Dale B., David W. Emerich, & Arthur L. Karr. (1992). Accumulation of the phytoalexin, glyceollin, in root nodules of soybean formed by effective and ineffective strains ofBradyrhizobium japonicum. Journal of Chemical Ecology. 18(7). 997–1008. 14 indexed citations
13.
Karr, Dale B., Fumiko Suzuki, James K. Waters, & David W. Emerich. (1990). Further Evidence for the Uniformity of the Microsymbiont Population from Soybean Nodules. Journal of Plant Physiology. 136(6). 659–663. 10 indexed citations
14.
Karr, Dale B. & David W. Emerich. (1989). Protein phosphorylation in Bradyrhizobium japonicum bacteroids and cultures. Journal of Bacteriology. 171(6). 3420–3426. 12 indexed citations
15.
Karr, Dale B. & David W. Emerich. (1988). Uniformity of the Microsymbiont Population from Soybean Nodules with Respect to Buoyant Density. PLANT PHYSIOLOGY. 86(3). 693–699. 21 indexed citations
16.
Karr, Dale B., James K. Waters, Fumiko Suzuki, & David W. Emerich. (1984). Enzymes of the Poly-β-Hydroxybutyrate and Citric Acid Cycles of Rhizobium japonicum Bacteroids. PLANT PHYSIOLOGY. 75(4). 1158–1162. 76 indexed citations
17.
White, Arnold A. & Dale B. Karr. (1978). Improved two-step method for the assay of adenylate and guanylate cyclase. Analytical Biochemistry. 85(2). 451–460. 82 indexed citations
18.
Karr, Dale B., Arthur L. Karr, & Gary A. Strobel. (1975). The Toxins of Helminthosporium maydis (Race T). PLANT PHYSIOLOGY. 55(4). 727–730. 5 indexed citations
19.
Karr, Arthur L., Dale B. Karr, & Gary A. Strobel. (1974). Isolation and Partial Characterization of Four Host-specific Toxins of Helminthosporium maydis (Race T). PLANT PHYSIOLOGY. 53(2). 250–257. 34 indexed citations
20.
Karr, Dale B., et al.. (1967). S-adenosyl methionine:Methionine methyl transferase from wheat germ. Archives of Biochemistry and Biophysics. 121(3). 732–738. 15 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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