PUBLICATIONS

2025 | Daquioag JEL, Foronda LM, Penuliar GM. Effects of Electronic Cigarette Liquid on the Growth, Biofilm Formation, Lactic Acid Production, and Stress Tolerance of 𝘚𝘵𝘳𝘦𝘱𝘵𝘰𝘤𝘰𝘤𝘤𝘶𝘴 𝘮𝘶𝘵𝘢𝘯𝘴. Philippine Journal of Science. 154 (2): 407-417.

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2024 | Subejano MSEP, Daquioag JEL, Penuliar GM. Genetically Modified Organisms in Research and Biotechnology. In J. Guerrero, R. Navarro, R. Destura, M. De Leon, K. Notarte, & M. Balendres (Eds), Biosafety and Biosecurity Practical Insights and Applications for Low and Middle-Income Countries (pp. 235-258). CRC Press.

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2023 | Subejano MSEP, Penuliar GM. Characterization of Campylobacter jejuni and Campylobacter coli isolates from chicken offal in Metro Manila, Philippines: Insights from virulence gene prevalence and multilocus sequence typing analysis. Trop Biomed. 2023 Dec 1;40(4):422-429.

2023 | Subejano MSEP, Penuliar GM. Multidrug resistance and high genotypic diversity in Campylobacter upsaliensis from household dogs in Metro Manila, Philippines. New Microbiologica. 2023 Sep;46(3):303-307.

2022 | Torres GAT, Penuliar GM, Siringan MAT. Molecular Characterization and Antimicrobial Resistance Profiling of Salmonella from Onion Leaves Collected from Wet Markets in Metro Manila, Philippines. Philippine Journal of Science, 151(5).

2022 | Catacutan JR, Subejano MSEP, Penuliar GM. In vitro and in vivo anti-Campylobacter jejuni DC3 activity of Lactobacillus sakei L14 isolated from chicken intestine. Journal of Veterinary Research, 66, 85–94.

2021 | Artezuela RJR, Penuliar GM. In vitro antimicrobial activity of fructophilic lactic acid bacteria isolated from flowers in the University of the Philippines Diliman. Science Diliman, 33(2), 30–52.

2021 | Daquioag JEL, Penuliar GM. Isolation of Actinomycetes with Cellulolytic and Antimicrobial Activities from Soils Collected from an Urban Green Space in the Philippines. International Journal of Microbiology, DOI: 10.1155/2021/6699430.

2021 | Calicaran JRP, Penuliar GM. Virulence-associated Gene Profile and Multilocus Sequence Type Analysis of Human and Fomite-derived Methicillin-resistant Staphylococcus aureus. Philippine Journal of Science, 150(4), 817–825.

2018 | Subejano MSEP, Penuliar GM. Prevalence and risk factors for colonization of Campylobacter spp. in household dogs in Metro Manila, Philippines. Tropical Biomedicine, 35(3), 1–11.

2018 | Ayala MGB, Cabrera EC, Penuliar GM. Methicillin-resistant Staphylococcus aureuscarriage in a residential care institution for the elderly in Quezon City, Philippines. Philippine Science Letters, 11(Supplement), 4–11.

2018| Serrano GL, Penuliar GM. Prevalence, Antibiogram and Virulence Gene Profiles of Uropathogenic Escherichia coli from Pregnant Women with Urinary Tract Infection. Philippine Science Letters, 11(Supplement), 46–55.

2018 | Daquioag JEL, Almirol RBC, Ayala MGB, Subejano MSEP, Penuliar GM. Staphylococcus aureus and Methicillin-resistant S. aureus carriage in Public Computer Service Providers and Utility Jeepneys in UP Diliman. Science Diliman, 30(1), 60–73.

2017 | Lim PWN, Tiam-Lee DC, Paclibare PAP, Subejano MSEP, Cabero-Palma JAS, Penuliar GM. High rates of contamination of poultry meat products with drug resistant Campylobacter in Metro Manila, Philippines. Japanese Journal of Infectious Diseases, 70(3), 311–313.

2016 | Guy LR, Penuliar GM. Seroprevalence of Toxoplasma among dogs in Antipolo and Metro Manila. Philippine Journal of Science, 145(1): 49–55.

2015 | Penuliar GM, Nakada-Tsukui K, Nozaki T. Phenotypic and transcriptional profiling in Entamoeba histolytica reveal costs to fitness and adaptive responses associated with metronidazole resistance. Frontiers in Microbiology, 6: 354. 

2014 | Garcia CBT, Talavera MJP, Penuliar GM. Seroprevalence and Risk Factors Associated with Seropositivity to Toxoplasma gondii among Stray and Domestic Cats (Felis silvestris catus). Science Diliman, 26(2), 49–60.

2012 | Penuliar GM, Furukawa A, Nakada-Tsukui K, Husain, A, Sato D, Nozaki T.  Transcriptional and functional analysis of trifluoromethionine resistance in Entamoeba histolytica. Journal of Antimicrobial Chemotherapy, 67(2), 375–86.

2011 | Penuliar GM, Furukawa A, Sato D, Nozaki T. Mechanism of trifluoromethionine resistance in Entamoeba histolytica. Journal of Antimicrobial Chemotherapy, 66(9), 2045–2052.

2010 | Penuliar GM, Matias RR, Natividad FF. Comparison of clinical and environmental isolates of Acanthamoeba based on morphology, protease and gelatinase activity, and the cysteine proteinase gene. Science Diliman, 22, 9–18.