Cyril A. Appleby

5.5k total citations · 1 hit paper
79 papers, 4.3k citations indexed

About

Cyril A. Appleby is a scholar working on Plant Science, Cell Biology and Molecular Biology. According to data from OpenAlex, Cyril A. Appleby has authored 79 papers receiving a total of 4.3k indexed citations (citations by other indexed papers that have themselves been cited), including 47 papers in Plant Science, 37 papers in Cell Biology and 26 papers in Molecular Biology. Recurrent topics in Cyril A. Appleby's work include Legume Nitrogen Fixing Symbiosis (43 papers), Hemoglobin structure and function (37 papers) and Cassava research and cyanide (19 papers). Cyril A. Appleby is often cited by papers focused on Legume Nitrogen Fixing Symbiosis (43 papers), Hemoglobin structure and function (37 papers) and Cassava research and cyanide (19 papers). Cyril A. Appleby collaborates with scholars based in Australia, United States and Switzerland. Cyril A. Appleby's co-authors include R. K. Morton, Jonathan B. Wittenberg, F. J. Bergersen, Beatrice A. Wittenberg, Didier Bogusz, M. J. Trinick, William H. Fuchsman, W. James Peacock, Elizabeth S. Dennis and Roy M. Daniel and has published in prestigious journals such as Nature, Science and Proceedings of the National Academy of Sciences.

In The Last Decade

Cyril A. Appleby

79 papers receiving 4.0k citations

Hit Papers

align trajectories sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Leghemoglobin and Rhizobium Respiration

1984 497 citations Cyril A. Appleby profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Cyril A. Appleby Australia	37	2.3k	1.8k	1.5k	511	316	79	4.3k
Robert D. Hill Canada	39	3.3k 1.4×	2.4k 1.4×	1.0k 0.7×	160 0.3×	140 0.4×	147	5.0k
Mark S. Hargrove United States	41	973 0.4×	2.9k 1.7×	3.5k 2.3×	1.1k 2.1×	170 0.5×	73	4.8k
Akiho Yokota Japan	43	3.5k 1.5×	4.8k 2.7×	377 0.2×	50 0.1×	412 1.3×	163	6.5k
Giorgio M. Giacometti Italy	39	1.3k 0.6×	3.1k 1.8×	430 0.3×	122 0.2×	191 0.6×	114	4.6k
Néstor Carrillo Argentina	35	2.0k 0.9×	2.9k 1.7×	257 0.2×	38 0.1×	135 0.4×	106	4.1k
James A. Bassham United States	41	1.9k 0.8×	3.2k 1.8×	342 0.2×	24 0.0×	194 0.6×	140	4.7k
André T. Jagendorf United States	42	4.2k 1.8×	5.2k 3.0×	165 0.1×	42 0.1×	174 0.6×	121	7.6k
Heven Sze United States	49	5.6k 2.4×	4.3k 2.4×	407 0.3×	57 0.1×	62 0.2×	87	7.6k
Birgit Vennesland United States	32	639 0.3×	1.8k 1.0×	256 0.2×	63 0.1×	98 0.3×	98	3.3k
David B. Knaff United States	39	1.6k 0.7×	5.2k 3.0×	544 0.4×	15 0.0×	457 1.4×	212	6.5k

Countries citing papers authored by Cyril A. Appleby

Since Specialization

Citations

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

Fields of papers citing papers by Cyril A. Appleby

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Cyril A. Appleby

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

All Works

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20 of 20 papers shown

Ellis, P.J., Cyril A. Appleby, J.M. Guss, et al.. (1997). Structure of Ferric Soybean LeghemoglobinaNicotinate at 2.3 Å Resolution. Acta Crystallographica Section D Biological Crystallography. 53(3). 302–310. 19 indexed citations

Klucas, Robert V. & Cyril A. Appleby. (1991). Nicotinate, Nicotinamide, and the Reactivity of Leghemoglobin in Soybean Root Nodules. PLANT PHYSIOLOGY. 95(2). 551–555. 6 indexed citations

Narula, Surinder S., Claudio Dalvit, Cyril A. Appleby, & Peter E. Wright. (1988). NMR studies of the conformations of leghemoglobins from soybean and lupin. European Journal of Biochemistry. 178(2). 419–435. 13 indexed citations

Kortt, Alexander A., M. J. Trinick, & Cyril A. Appleby. (1988). Amino acid sequences of hemoglobins I and II from root nodules of the non‐leguminous Parasponia rigida‐rhizobium symbiosis, and a correction of the sequence of hemoglobin I from Parasponia andersonii. European Journal of Biochemistry. 175(1). 141–149. 11 indexed citations

Bogusz, Didier, Cyril A. Appleby, Jörg Landsmann, et al.. (1988). Functioning haemoglobin genes in non-nodulating plants. Nature. 331(6152). 178–180. 153 indexed citations

Kortt, Alexander A., P. M. Strike, Didier Bogusz, & Cyril A. Appleby. (1987). The amino acid sequence of leghemoglobin II from Sesbania rostrata stem nodules. 15(3). 509–516. 6 indexed citations

Wittenberg, Jonathan B., et al.. (1987). The purification, characterization and ligand-binding kinetics of hemoglobins from root nodules of the non-leguminous Casuarina glauca — Frankia symbiosis. Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology. 911(2). 209–220. 63 indexed citations

Bogusz, Didier, Alexander A. Kortt, & Cyril A. Appleby. (1987). Sesbania rostrata root and stem nodule leghemoglobins: Purification, and relationships among the seven major components. Archives of Biochemistry and Biophysics. 254(1). 263–271. 20 indexed citations

Landsmann, Jörg, Elizabeth S. Dennis, Thomas J. Higgins, et al.. (1986). Common evolutionary origin of legume and non-legume plant haemoglobins. Nature. 324(6093). 166–168. 91 indexed citations

10.

Wittenberg, Jonathan B., B A Wittenberg, Quentin Gibson, M. J. Trinick, & Cyril A. Appleby. (1986). The kinetics of the reactions of Parasponia andersonii hemoglobin with oxygen, carbon monoxide, and nitric oxide.. Journal of Biological Chemistry. 261(29). 13624–13631. 32 indexed citations

11.

Appleby, Cyril A.. (1984). Leghemoglobin and Rhizobium Respiration. Annual Review of Plant Physiology and Plant Molecular Biology. 35(1). 443–478. 20 indexed citations

12.

Appleby, Cyril A., John D. Tjepkema, & M. J. Trinick. (1983). Hemoglobin in a Nonleguminous Plant, Parasponia : Possible Genetic Origin and Function in Nitrogen Fixation. Science. 220(4600). 951–953. 113 indexed citations

13.

Bergersen, F. J. & Cyril A. Appleby. (1981). Leghaemoglobin within bacteroid-enclosing membrane envelopes from soybean root nodules. Planta. 152(6). 534–543. 23 indexed citations

14.

Appleby, Cyril A. & F. J. Bergersen. (1980). Preparation and experimental use of leghaemoglobin.. 315–335. 47 indexed citations

15.

Fuchsman, William H. & Cyril A. Appleby. (1979). Carbon monoxide and oxygen complexes of soybean leghemoglobins: pH effects upon infrared and visible spectra. Comparisons with carbon monoxide and oxygen complexes of myoglobin and hemoglobin. Biochemistry. 18(7). 1309–1321. 84 indexed citations

16.

Coventry, David, M. J. Trinick, & Cyril A. Appleby. (1976). A search for a leghaemoglobin-like compound in root nodules ofTrema cannabina lour. Biochimica et Biophysica Acta (BBA) - Protein Structure. 420(1). 105–111. 19 indexed citations

17.

Appleby, Cyril A., Nicos A. Nicola, John G.R. Hurrell, & Sydney Leach. (1975). Characterization and improved separation of soybean leghemoglobins. Biochemistry. 14(20). 4444–4450. 99 indexed citations

18.

Appleby, Cyril A.. (1969). The separation and properties of low-spin (haemochrome) and native, high-spin forms of leghaemoglobin from soybean nodule extracts. Biochimica et Biophysica Acta (BBA) - Bioenergetics. 189(2). 267–279. 38 indexed citations

19.

Appleby, Cyril A.. (1967). A soluble haemoprotein P 450 from nitrogen-fixing Rhizobium bacteroids. Biochimica et Biophysica Acta (BBA) - Protein Structure. 147(2). 399–402. 36 indexed citations

20.

Appleby, Cyril A. & F. J. Bergersen. (1958). Cytochromes of Rhizobium. Nature. 182(4643). 1174–1174. 19 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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