A. J. Duncan

1.1k total citations · 1 hit paper
26 papers, 801 citations indexed

About

A. J. Duncan is a scholar working on Molecular Biology, Food Science and Ecology. According to data from OpenAlex, A. J. Duncan has authored 26 papers receiving a total of 801 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Molecular Biology, 8 papers in Food Science and 5 papers in Ecology. Recurrent topics in A. J. Duncan's work include Probiotics and Fermented Foods (5 papers), Antibiotic Resistance in Bacteria (5 papers) and Microbial infections and disease research (5 papers). A. J. Duncan is often cited by papers focused on Probiotics and Fermented Foods (5 papers), Antibiotic Resistance in Bacteria (5 papers) and Microbial infections and disease research (5 papers). A. J. Duncan collaborates with scholars based in United States, United Kingdom and Australia. A. J. Duncan's co-authors include Michael A. Casasanta, Christopher C. Yoo, Daniel J. Slade, Robert J. Carman, J. Snel, Matthew Collins, Yao Zhang, Thomas J. Inzana, Ariana Umaña and Blake E. Sanders and has published in prestigious journals such as Journal of Biological Chemistry, Clinical Infectious Diseases and Journal of Bacteriology.

In The Last Decade

A. J. Duncan

24 papers receiving 783 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.

Fusobacterium nucleatum host-cell binding and invasion induces IL-8 and CXCL1 secretion that drives colorectal cancer cell migration

2020 227 citations Michael A. Casasanta, Christopher C. Yoo et al. Science Signaling profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A. J. Duncan United States	13	410	146	122	118	101	26	801
Mingshu Wang China	18	355 0.9×	117 0.8×	130 1.1×	165 1.4×	97 1.0×	80	882
Rosanna Capparelli Italy	19	318 0.8×	89 0.6×	96 0.8×	96 0.8×	91 0.9×	59	929
Derek Pickard United Kingdom	13	344 0.8×	142 1.0×	108 0.9×	50 0.4×	93 0.9×	17	770
Bhaskar Sharma India	19	369 0.9×	204 1.4×	132 1.1×	319 2.7×	255 2.5×	92	1.2k
Mingsong Kang Canada	10	344 0.8×	173 1.2×	142 1.2×	69 0.6×	65 0.6×	25	587
Xingye Xu China	13	254 0.6×	195 1.3×	113 0.9×	159 1.3×	58 0.6×	24	650
Irina G. Sava Germany	15	531 1.3×	462 3.2×	74 0.6×	178 1.5×	99 1.0×	22	1.1k
Dulcemaria Hernandez United States	5	394 1.0×	131 0.9×	61 0.5×	74 0.6×	65 0.6×	5	579
Shaoping Lin United States	9	551 1.3×	265 1.8×	117 1.0×	274 2.3×	127 1.3×	11	1.3k
Carolyn R. Sturge United States	16	448 1.1×	161 1.1×	114 0.9×	261 2.2×	81 0.8×	19	1.1k

Countries citing papers authored by A. J. Duncan

Since Specialization

Citations

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

Fields of papers citing papers by A. J. Duncan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. J. Duncan

This figure shows the co-authorship network connecting the top 25 collaborators of A. J. Duncan. A scholar is included among the top collaborators of A. J. Duncan 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 A. J. Duncan. A. J. Duncan 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

Duncan, A. J., et al.. (2024). Changes in photoperiod during the dry period impact colostrum production in Holstein and Jersey cows. Journal of Dairy Science. 108(2). 1672–1685.

Cockrum, Rebecca, et al.. (2023). PSV-1 Colostrum Quality Differs By Breed and Photoperiod Exposure in Dairy Cows. Journal of Animal Science. 101(Supplement_3). 395–396.

Swartz, T.H., et al.. (2022). The effects of dexamethasone administration on physiological, behavioral, and production parameters in dairy cows after a difficult calving. Journal of Dairy Science. 106(1). 653–663. 3 indexed citations

Casasanta, Michael A., Christopher C. Yoo, Barath Udayasuryan, et al.. (2020). Fusobacterium nucleatum host-cell binding and invasion induces IL-8 and CXCL1 secretion that drives colorectal cancer cell migration. Science Signaling. 13(641). 227 indexed citations breakdown →

Casasanta, Michael A., Christopher C. Yoo, A. J. Duncan, et al.. (2017). A chemical and biological toolbox for Type Vd secretion: Characterization of the phospholipase A1 autotransporter FplA from Fusobacterium nucleatum. Journal of Biological Chemistry. 292(49). 20240–20254. 23 indexed citations

Siddaramappa, Shivakumara, Jean F. Challacombe, A. J. Duncan, et al.. (2011). Horizontal gene transfer in Histophilus somni and its role in the evolution of pathogenic strain 2336, as determined by comparative genomic analyses. BMC Genomics. 12(1). 570–570. 22 indexed citations

Giraldo, Angelica M., Todd Vaught, Li‐Min Fu, et al.. (2009). Gene Expression Pattern and Downregulation of DNA Methyltransferase 1 Using siRNA in Porcine Somatic Cells. Gene Expression. 14(5). 251–263. 2 indexed citations

Siddaramappa, Shivakumara, A. J. Duncan, Thomas Brettin, & Thomas J. Inzana. (2006). Comparative analyses of two cryptic plasmids from Haemophilus somnus (Histophilus somni). Plasmid. 55(3). 227–234. 7 indexed citations

Michael, Frank St., Jianjun Li, Michael D. Howard, et al.. (2005). Structural analysis of the oligosaccharide of Histophilus somni (Haemophilus somnus) strain 2336 and identification of several lipooligosaccharide biosynthesis gene homologues. Carbohydrate Research. 340(4). 665–672. 12 indexed citations

10.

Michael, Frank St., Michael D. Howard, Jianjun Li, et al.. (2004). Structural analysis of the lipooligosaccharide from the commensal Haemophilus somnus genome strain 129Pt. Carbohydrate Research. 339(3). 529–535. 9 indexed citations

11.

Mohd-Zain, Zaini, Sarah L. Turner, Ana Cerdeño-Tárraga, et al.. (2004). Transferable Antibiotic Resistance Elements in Haemophilus influenzae Share a Common Evolutionary Origin with a Diverse Family of Syntenic Genomic Islands. Journal of Bacteriology. 186(23). 8114–8122. 102 indexed citations

12.

Duncan, A. J., Charles Bott, K C Terlesky, & Nancy G. Love. (2000). Detection of GroEL in activated sludge: a model for detection of system stress. Letters in Applied Microbiology. 30(1). 28–32. 16 indexed citations

13.

Vemulapalli, Ramesh, A. J. Duncan, Stephen M. Boyle, et al.. (1998). Cloning and Sequencing ofyajCandsecDHomologs ofBrucella abortusand Demonstration of Immune Responses to YajC in Mice Vaccinated withB. abortusRB51. Infection and Immunity. 66(12). 5684–5691. 42 indexed citations

14.

Duncan, A. J., Pilar Frutos, I. Kyriazakis, T. Garland, & A. C. Barr. (1998). Conditioned food aversions to oxalic acid in the food plants of sheep and goats.. 169–173. 1 indexed citations

15.

Snel, J., et al.. (1995). Comparison of 16S rRNA Sequences of Segmented Filamentous Bacteria Isolated from Mice, Rats, and Chickens and Proposal of "Candidatus Arthromitus". International Journal of Systematic Bacteriology. 45(4). 780–782. 133 indexed citations

16.

Duncan, A. J., et al.. (1993). Assignment of the Agent of Tyzzer's Disease to Clostridium piliforme comb. nov. on the Basis of 16S rRNA Sequence Analysis. International Journal of Systematic Bacteriology. 43(2). 314–318. 27 indexed citations

17.

Frothingham, Richard, A. J. Duncan, & Kenneth H. Wilson. (1993). Ribosomal DNA Sequences of Bifidobacteria: Implications for Sequence-based Identification of the Human Colonic Flora. Microbial Ecology in Health and Disease. 6(1). 23–27. 15 indexed citations

18.

Duncan, A. J., Robert J. Carman, Gary J. Olsen, & Kenneth H. Wilson. (1993). The Agent of Tyzzer's Disease Is a Clostridium Species. Clinical Infectious Diseases. 16(Supplement_4). S422–S422. 8 indexed citations

19.

Duncan, A. J. & C. A. Henderson. (1990). A Study of the Fermentation of Dietary Fibre by Human Colonic Bacteria GrownIn Vitroin Semi-continuous Culture. Microbial Ecology in Health and Disease. 3(2). 12 indexed citations

20.

Duncan, A. J., et al.. (1990). Measurement of mercaptoacetate levels in anaerobic batch culture of colonic bacteria. FEMS Microbiology Letters. 74(4). 303–308. 3 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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