Fengxia Qi

6.5k citations

88 papers · 5.1k indexed · h-index 43

Impact in

Periodontics top 0.05%
- Oral microbiology and periodontitis research
Microbiology top 0.5%
- Antimicrobial Peptides and Activities

Papers in ⓘ

Periodontics 37
- Oral microbiology and periodontitis research 37
Microbiology 8
- Antimicrobial Peptides and Activities 8

Co-authors: Justin Merritt (35 shared papers)Wenyuan Shi (36 shared papers)Jens Kreth (19 shared papers)Page W. Caufield (9 shared papers)Maxwell H. Anderson (9 shared papers)Ping Chen (3 shared papers)Ping Chen (2 shared papers)Daniel K. Yarbrough (8 shared papers)
Journals: Applied and Environmental Microbiology (11 papers)Microbiology (10 papers)Journal of Bacteriology (8 papers)Molecular Microbiology (5 papers)Antimicrobial Agents and Chemotherapy (4 papers)
Partner nations: United States China Canada

In The Last Decade

Fengxia Qi

87 papers receiving 5.0k citations

Peers

Countries citing papers authored by Fengxia Qi

Since Specialization

Citations

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

Fields of papers citing papers by Fengxia Qi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Fengxia Qi, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Fengxia Qi Line = papers co-authored together Fengxia Qi links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 88 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Competition and Coexistence betweenStreptococcus mutansandStreptococcus sanguinisin the Dental Biofilm Journal of Bacteriology ·Jens Kreth, Justin Merritt, Wenyuan Shi, Fengxia Qi	2005	360
2	Interleukin 6 and Interleukin 8 as Potential Biomarkers for Oral Cavity and Oropharyngeal Squamous Cell Carcinoma Archives of Otolaryngology - Head and Neck Surgery ·Maie A.R. St. John, Yang Li, Xiaofeng Zhou, Paul Denny, Chih‐Ming Ho, Carlo Montemagno, Wenyuan Shi, Fengxia Qi, Benjamin M. Wu, Uttam K. Sinha, Richard C. Jordan, Lawrence E. Wolinsky, No-Hee Park, Honghu Liu, Elliot Abemayor, David T. Wong	2004	349
3	Mutation ofluxSAffects Biofilm Formation inStreptococcus mutans Infection and Immunity ·Justin Merritt, Fengxia Qi, Steven D. Goodman, Maxwell H. Anderson, Wenyuan Shi	2003	228
4	Targeted Killing of Streptococcus mutans by a Pheromone-Guided “Smart” Antimicrobial Peptide Antimicrobial Agents and Chemotherapy ·Randal Eckert, Jian He, Daniel K. Yarbrough, Fengxia Qi, Maxwell H. Anderson, Wenyuan Shi	2006	183
5	Bacterial and Host Interactions of Oral Streptococci DNA and Cell Biology ·Jens Kreth, Justin Merritt, Fengxia Qi	2009	177
6	Co‐ordinated bacteriocin production and competence development: a possible mechanism for taking up DNA from neighbouring species Molecular Microbiology ·Jens Kreth, Justin Merritt, Wenyuan Shi, Fengxia Qi	2005	166
7	The Group I Strain of Streptococcus mutans , UA140, Produces Both the Lantibiotic Mutacin I and a Nonlantibiotic Bacteriocin, Mutacin IV Applied and Environmental Microbiology ·Fengxia Qi, Ping Chen, Page W. Caufield	2001	161
8	Photosynthesis driven conversion of carbon dioxide to fatty alcohols and hydrocarbons in cyanobacteria Metabolic Engineering ·Xiaoming Tan, Lun Yao, Qianqian Gao, Weihua Wang, Fengxia Qi, Xuefeng Lü	2011	160
9	Adding Selectivity to Antimicrobial Peptides: Rational Design of a Multidomain Peptide againstPseudomonasspp Antimicrobial Agents and Chemotherapy ·Randal Eckert, Fengxia Qi, Daniel K. Yarbrough, Jian He, Maxwell H. Anderson, Wenyuan Shi	2006	132
10	Detection of picomolar levels of interleukin-8 in human saliva by SPR Lab on a Chip ·Chu-Ya Yang, E. S. Brooks, Yang Li, Paul Denny, Chih‐Ming Ho, Fengxia Qi, Wenyuan Shi, Lawrence E. Wolinsky, Benjamin M. Wu, David T. Wong, Carlo Montemagno	2005	128
11	Streptococcus oligofermentans inhibits Streptococcus mutans through conversion of lactic acid into inhibitory H₂O₂: a possible counteroffensive strategy for interspecies competition Molecular Microbiology ·Huichun Tong, Wei Chen, Justin Merritt, Fengxia Qi, Wenyuan Shi, Xiuzhu Dong	2006	105
12	Purification of Mutacin III from Group III Streptococcus mutans UA787 and Genetic Analyses of Mutacin III Biosynthesis Genes Applied and Environmental Microbiology ·Fengxia Qi, Ping Chen, Page W. Caufield	1999	104
13	Cloning-Independent and Counterselectable Markerless Mutagenesis System in Streptococcus mutans Applied and Environmental Microbiology ·Zhoujie Xie, Toshinori Okinaga, Fengxia Qi, Zhijun Zhang, Justin Merritt	2011	102
14	Mutanobactin A from the human oral pathogen Streptococcus mutans is a cross-kingdom regulator of the yeast-mycelium transition Organic & Biomolecular Chemistry ·P. Matthew Joyner, Jinman Liu, Zhijun Zhang, Justin Merritt, Fengxia Qi, Robert H. Cichewicz	2010	98
15	Inactivation of the ciaH Gene in Streptococcus mutans Diminishes Mutacin Production and Competence Development, Alters Sucrose-Dependent Biofilm Formation, and Reduces Stress Tolerance Infection and Immunity ·Fengxia Qi, Justin Merritt, Renate Lux, Wenyuan Shi	2004	97
16	Mechanistic Insights into Interactions between Bacterial Class I P450 Enzymes and Redox Partners ACS Catalysis ·Wei Zhang, Lei Du, Fengwei Li, Xingwang Zhang, Zepeng Qu, Lei Han, Zhong Li, Jingran Sun, Fengxia Qi, Qiuping Yao, Yue Sun, Ce Geng, Shengying Li	2018	90
17	Specific Binding and Mineralization of Calcified Surfaces by Small Peptides Calcified Tissue International ·Daniel K. Yarbrough, Elizabeth Hagerman, Randal Eckert, Jian He, Hyewon Choi, Nga Cao, Karen Lê, Jennifer Hedger, Fengxia Qi, Maxwell Anderson, Bruce Rutherford, Benjamin M. Wu, Sotiris Tetradis, Wenyuan Shi	2009	87
18	Analysis of the bovine viral diarrhea virus genome for possible cellular insertions Virology ·Fengxia Qi, Julia F. Ridpath, Terry L. Lewis, Steve Bolin, Eugene S. Berry	1992	85
19	Purification and Biochemical Characterization of Mutacin I from the Group I Strain of Streptococcus mutans , CH43, and Genetic Analysis of Mutacin I Biosynthesis Genes Applied and Environmental Microbiology ·Fengxia Qi, Ping Chen, Page W. Caufield	2000	85
20	SO-LAAO, a Novell-Amino Acid Oxidase That EnablesStreptococcus oligofermentansTo OutcompeteStreptococcus mutansby Generating H₂O₂from Peptone Journal of Bacteriology ·Huichun Tong, Wei Chen, Wenyuan Shi, Fengxia Qi, Xiuzhu Dong	2008	80

About Fengxia Qi

Fengxia Qi is a scholar working on Periodontics, Microbiology, Public Health, Environmental and Occupational Health, Molecular Biology and Clinical Biochemistry, having authored 88 papers that have together received 5.1k indexed citations. Recurring topics across this work include Oral microbiology and periodontitis research (37 papers), Streptococcal Infections and Treatments (31 papers), Genomics and Phylogenetic Studies (24 papers), Infective Endocarditis Diagnosis and Management (15 papers), Bacterial Genetics and Biotechnology (13 papers), Probiotics and Fermented Foods (9 papers), Bacterial biofilms and quorum sensing (8 papers) and Antimicrobial Peptides and Activities (8 papers). The work is most often cited by research in Periodontics (2.0k citations), Microbiology (609 citations), Public Health, Environmental and Occupational Health (1.2k citations), Molecular Biology (2.7k citations) and Orthodontics (153 citations). Fengxia Qi has collaborated with scholars based in United States, China and Canada. Frequent co-authors include Justin Merritt, Wenyuan Shi, Jens Kreth, Page W. Caufield, Maxwell H. Anderson, Ping Chen, Ping Chen, Daniel K. Yarbrough, Jian He and Randal Eckert. Their work appears in journals such as Applied and Environmental Microbiology, Microbiology, Journal of Bacteriology, Molecular Microbiology and Antimicrobial Agents and Chemotherapy.

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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