1972 …2021

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Article
2020

Gut dysbiosis during antileukemia chemotherapy versus allogeneic hematopoietic cell transplantation

Rashidi, A., Kaiser, T., Graiziger, C., Holtan, S. G., Rehman, T. U., Weisdorf, D. J., Dunny, G. M., Khoruts, A. & Staley, C., Apr 1 2020, In : Cancer. 126, 7, p. 1434-1447 14 p.

Research output: Contribution to journalArticle

3 Scopus citations

Parallel genomics uncover novel enterococcal-bacteriophage interactions

Chatterjee, A., Willett, J. L. E., Nguyen, U. T., Monogue, B., Palmer, K. L., Dunny, G. M. & Duerkop, B. A., Mar 1 2020, In : mBio. 11, 2, e03120-19.

Research output: Contribution to journalArticle

Open Access

Single-cell analysis reveals that the enterococcal sex pheromone response results in expression of full-length conjugation operon transcripts in all induced cells

Erickson, R. J. B., Bandyopadhyay, A. A., Barnes, A. M. T., O'Brien, S. A., Hu, W. S. & Dunny, G. M., Mar 1 2020, In : Journal of bacteriology. 202, 8, e00685-19.

Research output: Contribution to journalArticle

2019

Dysbiosis patterns during re-induction/salvage versus induction chemotherapy for acute leukemia

Rashidi, A., Kaiser, T., Shields-Cutler, R. R., Graiziger, C., Holtan, S. G., Rehman, T. U., Wasko, J., Weisdorf, D. J., Dunny, G. M., Khoruts, A. & Staley, C. M., Dec 1 2019, In : Scientific reports. 9, 1, 6083.

Research output: Contribution to journalArticle

Open Access
5 Scopus citations

Early E. Casseliflavus gut colonization and outcomes of allogeneic hematopoietic cell transplantation

Rashidi, A., Ebadi, M., Shields-Cutler, R. R., Kruziki, K., Manias, D. A., Barnes, A. M. T., DeFor, T. E., Ferrieri, P., Young, J. A. H., Knights, D., Blazar, B. R., Weisdorf, D. J. & Dunny, G. M., Jan 1 2019, In : PloS one. 14, 8, e0220850.

Research output: Contribution to journalArticle

Open Access

Effects of endogenous levels of master regulator PrgX and peptide pheromones on inducibility of conjugation in the enterococcal pCF10 system

Erickson, R. J. B., Manias, D. A., Hu, W. S. & Dunny, G. M., Sep 1 2019, In : Molecular Microbiology. 112, 3, p. 1010-1023 14 p.

Research output: Contribution to journalArticle

2 Scopus citations

Enterococcus faecalis enhances expression and activity of the enterohemorrhagic escherichia coli type III secretion system

Cameron, E. A., Sperandio, V. & Dunny, G. M., Nov 1 2019, In : mBio. 10, 6, e02547-19.

Research output: Contribution to journalArticle

Open Access
Open Access

Role of epaq, a previously uncharacterized enterococcus faecalis gene, in biofilm development and antimicrobial resistance

Korir, M. L., Dale, J. L. & Dunny, G. M., Sep 1 2019, In : Journal of bacteriology. 201, 18, e00078-19.

Research output: Contribution to journalArticle

3 Scopus citations

Vancomycin-resistance gene cluster, vanC, in the gut microbiome of acute leukemia patients undergoing intensive chemotherapy

Rashidi, A., Zhu, Z., Kaiser, T., Manias, D. A., Holtan, S. G., Rehman, T. U., Weisdorf, D. J., Khoruts, A., Dunny, G. M. & Staley, C., Jan 1 2019, In : PloS one. 14, 10, e0223890.

Research output: Contribution to journalArticle

Open Access
2 Scopus citations
2018

Comprehensive Functional Analysis of the Enterococcus faecalis Core Genome Using an Ordered, Sequence-Defined Collection of Insertional Mutations in Strain OG1RF

Dale, J. L., Beckman, K. B., Willett, J. L. E., Nilson, J. L., Palani, N. P., Baller, J. A., Hauge, A., Gohl, D. M., Erickson, R., Manias, D. A., Sadowsky, M. J. & Dunny, G. M., Sep 1 2018, In : mSystems. 3, 5, e0006218.

Research output: Contribution to journalArticle

Open Access
9 Scopus citations

Enterococcus faecalis sex pheromone cCF10 enhances conjugative plasmid transfer in vivo

Hirt, H., Greenwood-Quaintance, K. E., Karau, M. J., Till, L. M., Kashyap, P. C., Patel, R. & Dunny, G. M., Jan 1 2018, In : mBio. 9, 1, e00037-18.

Research output: Contribution to journalArticle

Open Access
14 Scopus citations
Open Access
4 Scopus citations

Extracellular electron transfer powers Enterococcus faecalis biofilm metabolism

Keogh, D., Lam, L. N., Doyle, L. E., Matysik, A., Pavagadhi, S., Umashankar, S., Low, P. M., Dale, J. L., Song, Y., Ng, S. P., Boothroyd, C. B., Dunny, G. M., Swarup, S., Williams, R. B. H., Marsili, E. & Kline, K. A., Mar 1 2018, In : mBio. 9, 2, e00626-17.

Research output: Contribution to journalArticle

Open Access
24 Scopus citations

Microbiota and pathogen proteases modulate type iii secretion activity in enterohemorrhagic escherichia coli

Cameron, E. A., Curtis, M. M., Kumar, A., Dunny, G. M. & Sperandio, V., Nov 1 2018, In : mBio. 9, 6, e02204-18.

Research output: Contribution to journalArticle

Open Access
6 Scopus citations
Open Access
5 Scopus citations
2017

Enterococcus faecalis readily colonizes the entire gastrointestinal tract and forms biofilms in a germ-free mouse model

Barnes, A. M. T., Dale, J. L., Chen, Y., Manias, D. A., Greenwood Quaintance, K. E., Karau, M. K., Kashyap, P. C., Patel, R., Wells, C. L. & Dunny, G. M., Apr 3 2017, In : Virulence. 8, 3, p. 282-296 15 p.

Research output: Contribution to journalArticle

Open Access
14 Scopus citations

Examination of Enterococcus faecalis toxin-antitoxin system toxin Fst function utilizing a pheromoneinducible expression vector with tight repression and broad dynamic range

Weaver, K. E., Chen, Y., Miiller, E. M., Johnson, J. N., Dangler, A. A., Manias, D. A., Clem, A. M., Schjodt, D. J. & Dunny, G. M., Jun 1 2017, In : Journal of bacteriology. 199, 12, e00065-17.

Research output: Contribution to journalArticle

Open Access
8 Scopus citations

Mechanisms of peptide sex pheromone regulation of conjugation in Enterococcus faecalis

Chen, Y., Bandyopadhyay, A., Kozlowicz, B. K., Haemig, H. A. H., Tai, A., Hu, W. S. & Dunny, G. M., Aug 2017, In : MicrobiologyOpen. 6, 4, e00492.

Research output: Contribution to journalArticle

Open Access
11 Scopus citations

PrgU: a suppressor of sex pheromone toxicity in Enterococcus faecalis

Bhatty, M., Camacho, M. I., Gonzalez-Rivera, C., Frank, K. L., Dale, J. L., Manias, D. A., Dunny, G. M. & Christie, P. J., Feb 1 2017, In : Molecular Microbiology. 103, 3, p. 398-412 15 p.

Research output: Contribution to journalArticle

Open Access
11 Scopus citations

Restructuring of Enterococcus faecalis biofilm architecture in response to antibiotic-induced stress

Dale, J. L., Nilson, J. L., Barnes, A. M. T. & Dunny, G. M., Dec 1 2017, In : NPJ biofilms and microbiomes. 3, 1, 15.

Research output: Contribution to journalArticle

Open Access
16 Scopus citations

Stochasticity in the enterococcal sex pheromone response revealed by quantitative analysis of transcription in single cells

Breuer, R. J., Bandyopadhyay, A., O’Brien, S. A., Barnes, A. M. T., Hunter, R. C., Hu, W-S. & Dunny, G. M., Jul 2017, In : PLoS genetics. 13, 7, e1006878.

Research output: Contribution to journalArticle

Open Access
6 Scopus citations
2016

Antagonistic donor density effect conserved in multiple enterococcal conjugative plasmids

Bandyopadhyay, A., O'Brien, S., Frank, K. L., Dunny, G. M. & Hu, W. S., Jan 1 2016, In : Applied and environmental microbiology. 82, 15, p. 4537-4545 9 p.

Research output: Contribution to journalArticle

Open Access
9 Scopus citations

Enterococcal Metabolite Cues Facilitate Interspecies Niche Modulation and Polymicrobial Infection

Keogh, D., Tay, W. H., Ho, Y. Y., Dale, J. L., Chen, S., Umashankar, S., Williams, R. B. H., Chen, S. L., Dunny, G. M. & Kline, K. A., Oct 12 2016, In : Cell Host and Microbe. 20, 4, p. 493-503 11 p.

Research output: Contribution to journalArticle

Open Access
29 Scopus citations

Enterococcal sex pheromones: Evolutionary pathways to complex, two-signal systems

Dunny, G. M. & Berntsson, R. P. A., Jun 1 2016, In : Journal of bacteriology. 198, 11, p. 1556-1562 7 p.

Research output: Contribution to journalArticle

Open Access
23 Scopus citations
2015

Enterococcus faecalis 6-phosphogluconolactonase is required for both commensal and pathogenic interactions with Manduca sexta

Holt, J. F., Kiedrowski, M. R., Frank, K. L., Du, J., Guan, C., Broderick, N. A., Dunny, G. M. & Handelsman, J., Jan 1 2015, In : Infection and immunity. 83, 1, p. 396-404 9 p.

Research output: Contribution to journalArticle

6 Scopus citations

Enterococcus faecalispCF10-encoded surface proteins PrgA, PrgB (aggregation substance) and PrgC contribute to plasmid transfer, biofilm formation and virulence

Bhatty, M., Cruz, M. R., Frank, K. L., Laverde Gomez, J. A., Andrade, F., Garsin, D. A., Dunny, G. M., Kaplan, H. B. & Christie, P. J., Feb 1 2015, In : Molecular Microbiology. 95, 4, p. 660-677 18 p.

Research output: Contribution to journalArticle

31 Scopus citations

Evaluation of the Enterococcus faecalis biofilm-associated virulence factors AhrC and Eep in rat foreign body osteomyelitis and in vitro biofilm-associated antimicrobial resistance

Frank, K. L., Vergidis, P., Brinkman, C. L., Greenwood Quaintance, K. E., Barnes, A. M., Mandrekar, J. N., Schlievert, P. M., Dunny, G. M. & Patel, R., Jun 15 2015, In : PloS one. 10, 6, e0130187.

Research output: Contribution to journalArticle

20 Scopus citations

Modified lactic acid bacteria detect and inhibit multiresistant enterococci

Borrero, J., Chen, Y., Dunny, G. M. & Kaznessis, Y. N., Mar 20 2015, In : ACS Synthetic Biology. 4, 3, p. 299-306 8 p.

Research output: Contribution to journalArticle

44 Scopus citations
34 Scopus citations
2014
13 Scopus citations

Identification of a conserved branched RNA structure that functions as a factor-independent terminator

Johnson, C. M., Chen, Y., Lee, H., Ke, A., Weaver, K. E. & Dunny, G. M., Mar 4 2014, In : Proceedings of the National Academy of Sciences of the United States of America. 111, 9, p. 3573-3578 6 p.

Research output: Contribution to journalArticle

4 Scopus citations

The influence of biofilms in the biology of plasmids

Cook, L. C. C. & Dunny, G. M., Jan 1 2014, In : Microbiology Spectrum. 2, 5, PLAS-0012-2013.

Research output: Contribution to journalArticle

4 Scopus citations

Transcriptome analysis of Enterococcus faecalis during mammalian infection shows cells undergo adaptation and exist in a stringent response state

Frank, K. L., Colomer-Winter, C., Grindle, S. M., Lemos, J. A., Schlievert, P. M. & Dunny, G. M., Dec 29 2014, In : PloS one. 9, 12, e115839.

Research output: Contribution to journalArticle

15 Scopus citations
2013

AhrC and Eep are biofilm infection-associated virulence factors in enterococcus faecalis

Frank, K. L., Guiton, P. S., Barnes, A. M., Manias, D. A., Chuang-Smith, O. N., Kohler, P. L., Spaulding, A. R., Hultgren, S. J., Schlievert, P. M. & Dunny, G. M., May 1 2013, In : Infection and immunity. 81, 5, p. 1696-1708 13 p.

Research output: Contribution to journalArticle

27 Scopus citations

Antagonistic self-sensing and mate-sensing signaling controls antibiotic-resistance transfer

Chatterjee, A., Cook, L. C. C., Shu, C. C., Chen, Y., Manias, D. A., Ramkrishna, D., Dunny, G. M. & Hu, W. S., Apr 23 2013, In : Proceedings of the National Academy of Sciences of the United States of America. 110, 17, p. 7086-7090 5 p.

Research output: Contribution to journalArticle

45 Scopus citations
16 Scopus citations

Occurrence, genetic diversity, and persistence of enterococci in a lake superior watershed

Ran, Q., Badgley, B. D., Dillon, N., Dunny, G. M. & Sadowsky, M. J., May 1 2013, In : Applied and environmental microbiology. 79, 9, p. 3067-3075 9 p.

Research output: Contribution to journalArticle

16 Scopus citations
2012

Correlative Ultrastructural Analysis of Extracellular DNA in Early Enterococcus Faecalis Biofilms

Barnes, A. M. T., Ballering, K. S., Leibman, R. S., Wells, C. L. & Dunny, G. M., Jul 2012, In : Microscopy and Microanalysis. 18, S2, p. 8-9 2 p.

Research output: Contribution to journalArticle

1 Scopus citations

In vivo and in vitro analyses of regulation of the pheromone-responsive prgQ promoter by the PrgX pheromone receptor protein

Caserta, E., Haemig, H. A. H., Manias, D. A., Tomsic, J., Grundy, F. J., Henkin, T. M. & Dunny, G. M., Jul 1 2012, In : Journal of bacteriology. 194, 13, p. 3386-3394 9 p.

Research output: Contribution to journalArticle

11 Scopus citations

Structure and mode of peptide binding of pheromone receptor PrgZ

Berntsson, R. P. A., Schuurman-Wolters, G. K., Dunny, G., Slotboom, D. J. & Poolman, B., Oct 26 2012, In : Journal of Biological Chemistry. 287, 44, p. 37165-37170 6 p.

Research output: Contribution to journalArticle

9 Scopus citations
4 Scopus citations
32 Scopus citations
2011

Biofilm growth alters regulation of conjugation by a bacterial pheromone

Cook, L., Chatterjee, A., Barnes, A., Yarwood, J., Hu, W. S. & Dunny, G., Sep 1 2011, In : Molecular Microbiology. 81, 6, p. 1499-1510 12 p.

Research output: Contribution to journalArticle

23 Scopus citations

Bistability versus bimodal distributions in gene regulatory processes from population balance

Shu, C. C., Chatterjee, A., Dunny, G., Hu, W. S. & Ramkrishna, D., Aug 1 2011, In : PLoS computational biology. 7, 8, e1002140.

Research output: Contribution to journalArticle

29 Scopus citations

Characterization of a staphylococcus aureus surface virulence factor that promotes resistance to oxidative killing and infectious endocarditis

Malachowa, N., Kohler, P. L., Schlievert, P. M., Chuang, O. N., Dunny, G. M., Kobayashi, S. D., Miedzobrodzki, J., Bohach, G. A. & Seo, K. S., Jan 1 2011, In : Infection and immunity. 79, 1, p. 342-352 11 p.

Research output: Contribution to journalArticle

19 Scopus citations

Convergent transcription confers a bistable switch in Enterococcus faecalis conjugation

Chatterjee, A., Johnson, C. M., Shu, C. C., Kaznessis, Y. N., Ramkrishna, D., Dunny, G. M. & Hu, W. S., Jun 7 2011, In : Proceedings of the National Academy of Sciences of the United States of America. 108, 23, p. 9721-9726 6 p.

Research output: Contribution to journalArticle

57 Scopus citations
20 Scopus citations

RNA-mediated reciprocal regulation between two bacterial operons is RNase III dependent

Johnson, C. M., Haemig, H. H. A., Chatterjee, A., Wei-Shou, H., Weaver, K. E. & Dunny, G. M., Sep 1 2011, In : mBio. 2, 5

Research output: Contribution to journalArticle

16 Scopus citations
2010

Acceleration of Enterococcus faecalis biofilm formation by aggregation substance expression in an Ex Vivo model of cardiac valve colonization

Chuang-Smith, O. N., Wells, C. L., Henry-Stanley, M. J. & Dunny, G. M., Dec 1 2010, In : PloS one. 5, 12, e15798.

Research output: Contribution to journalArticle

62 Scopus citations