Gabriela Balikova Novotna (0000-0002-5464-4763)

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Institute of Microbiology of the Czech Academy of Sciences: Prague, CZ

PI (Laboratory for Biology of Secondary Metabolism)

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Gabriela Balikova Novotna

ABCF Protein-Mediated Resistance Shapes Bacterial Responses to antibiotics Based on their Type and Concentration

2025-02-13 | Preprint

DOI: 10.1101/2025.02.10.637581

Contributors: Markéta Koběrská; Ludmila Veselá; Michaela Novotná; Durga Mahor; Aninda Mazumdar; Nikola Pinďáková; Pamela Omena Petravicius; Julie Pokorná; Zdeněk Kameník; Gabriela Balíková Novotná

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Clostridioides difficile infections were predominantly driven by fluoroquinolone-resistant Clostridioides difficile ribotypes 176 and 001 in Slovakia in 2018–2019

International Journal of Antimicrobial Agents

2023-07 | Journal article

DOI: 10.1016/j.ijantimicag.2023.106824

Contributors: Adriana Plankaova; Marie Brajerova; Vaclav Capek; Gabriela Balikova Novotna; Pete Kinross; Jana Skalova; Anna Soltesova; Pavel Drevinek; Marcela Krutova

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Beyond Self-Resistance: ABCF ATPase LmrC Is a Signal-Transducing Component of an Antibiotic-Driven Signaling Cascade Accelerating the Onset of Lincomycin Biosynthesis

mBio

2021-10-26 | Journal article

DOI: 10.1128/mBio.01731-21

Contributors: Marketa Koberska; Ludmila Vesela; Vladimir Vimberg; Jakub Lenart; Jana Vesela; Zdenek Kamenik; Jiri Janata; Gabriela Balikova Novotna; Gerard D. Wright

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R/G Value-A Numeric Index of Individual Periodontal Health and Oral Microbiome Dynamics.

Frontiers in cellular and infection microbiology

2021-03 | Journal article

DOI: 10.3389/fcimb.2021.602643

PMID: 33777830

PMC: PMC7988090

Contributors: Najmanova L; Sabova L; Lenartova M; Janatova T; Mysak J; Vetrovsky T; Tesinska B; Balikova Novotna G; Koberska M; Broukal Z et al.

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Gabriela Balikova Novotna via Europe PubMed Central

Erratum for Vimberg et al., “Ribosome-Mediated Attenuation of vga (A) Expression Is Shaped by the Antibiotic Resistance Specificity of Vga(A) Protein Variants”

Antimicrobial Agents and Chemotherapy

2020-12-16 | Journal article

DOI: 10.1128/AAC.02242-20

Contributors: Vladimir Vimberg; Jorunn Pauline Cavanagh; Michaela Novotna; Jakub Lenart; Bich Nguyen Thi Ngoc; Jana Vesela; Maria Pain; Marketa Koberska; Gabriela Balikova Novotna

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Ribosome-Mediated Attenuation of vga (A) Expression Is Shaped by the Antibiotic Resistance Specificity of Vga(A) Protein Variants

Antimicrobial Agents and Chemotherapy

2020-10-20 | Journal article

DOI: 10.1128/AAC.00666-20

Contributors: Vladimir Vimberg; Jorunn Pauline Cavanagh; Michaela Novotna; Jakub Lenart; Bich Nguyen Thi Ngoc; Jana Vesela; Maria Pain; Marketa Koberska; Gabriela Balikova Novotna

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Beyond self-resistance: ABCF ATPase LmrC is a signal-transducing component of an antibiotic-driven signaling cascade hastening the onset of lincomycin biosynthesis

2020-10-19 | Other

DOI: 10.1101/2020.10.16.343517

Contributors: Marketa Koberska; Ludmila Vesela; Vladimir Vimberg; Jakub Lenart; Jana Vesela; Zdenek Kamenik; Jiri Janata; Gabriela Balikova Novotna

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VanZ Reduces the Binding of Lipoglycopeptide Antibiotics to <i>Staphylococcus aureus</i> and <i>Streptococcus pneumoniae</i> Cells.

Frontiers in microbiology

2020-04 | Journal article

DOI: 10.3389/fmicb.2020.00566

PMID: 32318043

PMC: PMC7146870

Contributors: Vimberg V; Zieglerová L; Buriánková K; Branny P; Balíková Novotná G

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Gabriela Balikova Novotna via Europe PubMed Central

Draft genome sequences of three clinical isolates of teicoplanin-resistant Staphylococcus epidermidis from patients without prior exposure to glycopeptide antibiotics.

Journal of global antimicrobial resistance

2019-02 | Journal article

DOI: 10.1016/j.jgar.2019.02.005

PMID: 30797086

Contributors: Vimberg V; Zieglerova L; Závora J; Šemberová L; Prásilová J; Adámková V; Novotna GB

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Gabriela Balikova Novotna via Europe PubMed Central

Fluorescence assay to predict activity of the glycopeptide antibiotics.

The Journal of antibiotics

2018-11 | Journal article

DOI: 10.1038/s41429-018-0120-5

PMID: 30504918

Contributors: Vimberg V; Gazak R; Szűcs Z; Borbás A; Herczegh P; Cavanagh JP; Zieglerova L; Závora J; Adámková V; Balikova Novotna G

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Gabriela Balikova Novotna via Europe PubMed Central

Teicoplanin resistance in Staphylococcus haemolyticus is associated with mutations in histidine kinases VraS and WalK.

Diagnostic microbiology and infectious disease

2017-11 | Journal article

DOI: 10.1016/j.diagmicrobio.2017.11.007

PMID: 29246777

Contributors: Vimberg V; Cavanagh JP; Benada O; Kofroňová O; Hjerde E; Zieglerová L; Balíková Novotná G

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Gabriela Balikova Novotna via Europe PubMed Central

In Vivo Characterization of the Activation and Interaction of the VanR-VanS Two-Component Regulatory System Controlling Glycopeptide Antibiotic Resistance in Two Related Streptomyces Species.

Antimicrobial agents and chemotherapy

2015-12 | Journal article

DOI: 10.1128/aac.01367-15

PMID: 26711760

PMC: PMC4775988

Contributors: Novotna GB; Kwun MJ; Hong HJ

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Gabriela Balikova Novotna via Europe PubMed Central

ClpP-Independent Function of ClpX Interferes with Telithromycin Resistance Conferred by Msr(A) in Staphylococcus aureus

Antimicrobial Agents and Chemotherapy

2015-06 | Journal article

DOI: 10.1128/AAC.04367-14

Contributors: Vladimir Vimberg; Jakub Lenart; Jiri Janata; Gabriela Balikova Novotna

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Detailed Mutational Analysis of Vga(A) Interdomain Linker: Implication for Antibiotic Resistance Specificity and Mechanism

Antimicrobial Agents and Chemotherapy

2015-02 | Journal article

DOI: 10.1128/AAC.04468-14

Contributors: Jakub Lenart; Vladimir Vimberg; Ludmila Vesela; Jiri Janata; Gabriela Balikova Novotna

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In vivo studies suggest that induction of VanS-dependent vancomycin resistance requires binding of the drug to D-Ala-D-Ala termini in the peptidoglycan cell wall.

Antimicrobial agents and chemotherapy

2013-07 | Journal article

DOI: 10.1128/aac.00523-13

PMID: 23836175

PMC: PMC3754309

Contributors: Kwun MJ; Novotna G; Hesketh AR; Hill L; Hong HJ

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Gabriela Balikova Novotna via Europe PubMed Central

A novel membrane protein, VanJ, conferring resistance to teicoplanin.

Antimicrobial agents and chemotherapy

2012-01 | Journal article

DOI: 10.1128/aac.05869-11

PMID: 22232274

PMC: PMC3318380

Contributors: Novotna G; Hill C; Vincent K; Liu C; Hong HJ

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Gabriela Balikova Novotna via Europe PubMed Central

Genome-wide dynamics of a bacterial response to antibiotics that target the cell envelope.

BMC genomics

2011-05 | Journal article

DOI: 10.1186/1471-2164-12-226

PMID: 21569315

PMC: PMC3123327

Contributors: Hesketh A; Hill C; Mokhtar J; Novotna G; Tran N; Bibb M; Hong HJ

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Gabriela Balikova Novotna via Europe PubMed Central

In vitro activity of telithromycin and quinupristin/dalfopristin against methicillin-resistant coagulase-negative staphylococci with defined resistance genotypes.

Folia microbiologica

2007-01 | Journal article

DOI: 10.1007/bf02932188

PMID: 18450221

Contributors: Novotná G; Spízek J; Janata J

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Gabriela Balikova Novotna via Europe PubMed Central

A new evolutionary variant of the streptogramin A resistance protein, Vga(A)LC, from Staphylococcus haemolyticus with shifted substrate specificity towards lincosamides.

Antimicrobial agents and chemotherapy

2006-10 | Journal article

DOI: 10.1128/aac.00799-06

PMID: 17015629

PMC: PMC1693986

Contributors: Novotna G; Janata J

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Gabriela Balikova Novotna via Europe PubMed Central

The prospects of advanced molecular methods in the detection of periodontal pathogens: hybridization in situ.

Prague medical report

2006-01 | Journal article

PMID: 17066737

Contributors: Novotná G; Hercík K; Janata J; Branny P; Dusková J

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Gabriela Balikova Novotna via Europe PubMed Central

Prevalence of resistance mechanisms against macrolides and lincosamides in methicillin-resistant coagulase-negative staphylococci in the Czech Republic and occurrence of an undefined mechanism of resistance to lincosamides.

Antimicrobial agents and chemotherapy

2005-08 | Journal article

DOI: 10.1128/aac.49.8.3586-3589.2005

PMID: 16048992

PMC: PMC1196274

Contributors: Novotna G; Adamkova V; Janata J; Melter O; Spizek J

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Gabriela Balikova Novotna via Europe PubMed Central

Review activity for Applied microbiology and biotechnology (2)

Review activity for Nature communications (1)

Review activity for The ISME journal (1)

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Gabriela Balikova Novotna

https://orcid.org/0000-0002-5464-4763

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Employment (1)

Institute of Microbiology of the Czech Academy of Sciences: Prague, CZ

Works (21)

ABCF Protein-Mediated Resistance Shapes Bacterial Responses to antibiotics Based on their Type and Concentration

Clostridioides difficile infections were predominantly driven by fluoroquinolone-resistant Clostridioides difficile ribotypes 176 and 001 in Slovakia in 2018–2019

Beyond Self-Resistance: ABCF ATPase LmrC Is a Signal-Transducing Component of an Antibiotic-Driven Signaling Cascade Accelerating the Onset of Lincomycin Biosynthesis

R/G Value-A Numeric Index of Individual Periodontal Health and Oral Microbiome Dynamics.

Erratum for Vimberg et al., “Ribosome-Mediated Attenuation of vga (A) Expression Is Shaped by the Antibiotic Resistance Specificity of Vga(A) Protein Variants”

Ribosome-Mediated Attenuation of vga (A) Expression Is Shaped by the Antibiotic Resistance Specificity of Vga(A) Protein Variants

Beyond self-resistance: ABCF ATPase LmrC is a signal-transducing component of an antibiotic-driven signaling cascade hastening the onset of lincomycin biosynthesis

VanZ Reduces the Binding of Lipoglycopeptide Antibiotics to <i>Staphylococcus aureus</i> and <i>Streptococcus pneumoniae</i> Cells.

Draft genome sequences of three clinical isolates of teicoplanin-resistant Staphylococcus epidermidis from patients without prior exposure to glycopeptide antibiotics.

Fluorescence assay to predict activity of the glycopeptide antibiotics.

Teicoplanin resistance in Staphylococcus haemolyticus is associated with mutations in histidine kinases VraS and WalK.

In Vivo Characterization of the Activation and Interaction of the VanR-VanS Two-Component Regulatory System Controlling Glycopeptide Antibiotic Resistance in Two Related Streptomyces Species.

ClpP-Independent Function of ClpX Interferes with Telithromycin Resistance Conferred by Msr(A) in Staphylococcus aureus

Detailed Mutational Analysis of Vga(A) Interdomain Linker: Implication for Antibiotic Resistance Specificity and Mechanism

In vivo studies suggest that induction of VanS-dependent vancomycin resistance requires binding of the drug to D-Ala-D-Ala termini in the peptidoglycan cell wall.

A novel membrane protein, VanJ, conferring resistance to teicoplanin.

Genome-wide dynamics of a bacterial response to antibiotics that target the cell envelope.

In vitro activity of telithromycin and quinupristin/dalfopristin against methicillin-resistant coagulase-negative staphylococci with defined resistance genotypes.

A new evolutionary variant of the streptogramin A resistance protein, Vga(A)LC, from Staphylococcus haemolyticus with shifted substrate specificity towards lincosamides.

The prospects of advanced molecular methods in the detection of periodontal pathogens: hybridization in situ.

Prevalence of resistance mechanisms against macrolides and lincosamides in methicillin-resistant coagulase-negative staphylococci in the Czech Republic and occurrence of an undefined mechanism of resistance to lincosamides.

Peer review (4 reviews for 3 publications/grants)