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Morozova VV, Yakubovskij VI, Baykov IK, Kozlova YN, Tikunov AY, Babkin IV, Bardasheva AV, Zhirakovskaya EV, Tikunova NV. StenM_174: A Novel Podophage That Infects a Wide Range of Stenotrophomonas spp. and Suggests a New Subfamily in the Family Autographiviridae. Viruses 2023; 16:18. [PMID: 38275953 PMCID: PMC10820202 DOI: 10.3390/v16010018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Revised: 12/13/2023] [Accepted: 12/20/2023] [Indexed: 01/27/2024] Open
Abstract
Stenotrophomonas maltophilia was discovered as a soil bacterium associated with the rhizosphere. Later, S. maltophilia was found to be a multidrug-resistant hospital-associated pathogen. Lytic bacteriophages are prospective antimicrobials; therefore, there is a need for the isolation and characterization of new Stenotrophomonas phages. The phage StenM_174 was isolated from litter at a poultry farm using a clinical strain of S. maltophilia as the host. StenM_174 reproduced in a wide range of clinical and environmental strains of Stenotrophomonas, mainly S. maltophilia, and it had a podovirus morphotype. The length of the genomic sequence of StenM_174 was 42,956 bp, and it contained 52 putative genes. All genes were unidirectional, and 31 of them encoded proteins with predicted functions, while the remaining 21 were identified as hypothetical ones. Two tail spike proteins of StenM_174 were predicted using AlphaFold2 structural modeling. A comparative analysis of the genome shows that the Stenotrophomonas phage StenM_174, along with the phages Ponderosa, Pepon, Ptah, and TS-10, can be members of the new putative genus Ponderosavirus in the Autographiviridae family. In addition, the analyzed data suggest a new subfamily within this family.
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Affiliation(s)
- Vera V. Morozova
- Laboratory of Molecular Microbiology, Institute of Chemical Biology and Fundamental Medicine Siberian Branch of Russian Academy of Sciences, Novosibirsk 630090, Russia; (V.I.Y.); (A.Y.T.); (I.V.B.)
| | - Vyacheslav I. Yakubovskij
- Laboratory of Molecular Microbiology, Institute of Chemical Biology and Fundamental Medicine Siberian Branch of Russian Academy of Sciences, Novosibirsk 630090, Russia; (V.I.Y.); (A.Y.T.); (I.V.B.)
- Faculty of Natural Sciences, Novosibirsk State University, Novosibirsk 630090, Russia
| | - Ivan K. Baykov
- Laboratory of Molecular Microbiology, Institute of Chemical Biology and Fundamental Medicine Siberian Branch of Russian Academy of Sciences, Novosibirsk 630090, Russia; (V.I.Y.); (A.Y.T.); (I.V.B.)
- Shared Research Facility “Siberian Circular Photon Source” (SRF “SKIF”) of Boreskov Institute of Catalysis SB RAS, Novosibirsk 630090, Russia
| | - Yuliya N. Kozlova
- Laboratory of Molecular Microbiology, Institute of Chemical Biology and Fundamental Medicine Siberian Branch of Russian Academy of Sciences, Novosibirsk 630090, Russia; (V.I.Y.); (A.Y.T.); (I.V.B.)
| | - Artem Yu. Tikunov
- Laboratory of Molecular Microbiology, Institute of Chemical Biology and Fundamental Medicine Siberian Branch of Russian Academy of Sciences, Novosibirsk 630090, Russia; (V.I.Y.); (A.Y.T.); (I.V.B.)
| | - Igor V. Babkin
- Laboratory of Molecular Microbiology, Institute of Chemical Biology and Fundamental Medicine Siberian Branch of Russian Academy of Sciences, Novosibirsk 630090, Russia; (V.I.Y.); (A.Y.T.); (I.V.B.)
| | - Alevtina V. Bardasheva
- Laboratory of Molecular Microbiology, Institute of Chemical Biology and Fundamental Medicine Siberian Branch of Russian Academy of Sciences, Novosibirsk 630090, Russia; (V.I.Y.); (A.Y.T.); (I.V.B.)
| | - Elena V. Zhirakovskaya
- Laboratory of Molecular Microbiology, Institute of Chemical Biology and Fundamental Medicine Siberian Branch of Russian Academy of Sciences, Novosibirsk 630090, Russia; (V.I.Y.); (A.Y.T.); (I.V.B.)
| | - Nina V. Tikunova
- Laboratory of Molecular Microbiology, Institute of Chemical Biology and Fundamental Medicine Siberian Branch of Russian Academy of Sciences, Novosibirsk 630090, Russia; (V.I.Y.); (A.Y.T.); (I.V.B.)
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Boonyakanog A, Charoenlap N, Chattrakarn S, Vattanaviboon P, Mongkolsuk S. Contribution of Stenotrophomonas maltophilia MfsC transporter to protection against diamide and the regulation of its expression by the diamide responsive repressor DitR. PLoS One 2022; 17:e0272388. [PMID: 35913917 PMCID: PMC9342713 DOI: 10.1371/journal.pone.0272388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 07/18/2022] [Indexed: 11/18/2022] Open
Abstract
Stenotrophomonas maltophilia contains an operon comprising mfsB and mfsC, which encode membrane transporters in the major facilitator superfamily (MFS). The results of the topological analysis predicted that both MfsB and MfsC possess 12 transmembrane helices with the N- and C-termini located inside the cells. The deletion of mfsC increased the susceptibility to diamide, a chemical oxidizing agent, but not to antibiotics and oxidative stress-generating substances relative to wild-type K279a. Moreover, no altered phenotype was observed against all tested substances for the ΔmfsB mutant. The results of the expression analysis revealed that the mfsBC expression was significantly induced by exposure to diamide. The diamide-induced gene expression was mediated by DitR, a TetR-type transcriptional regulator encoded by smlt0547. A constitutively high expression of mfsC in the ditR mutant indicated that DitR acts as a transcriptional repressor of mfsBC under physiological conditions. Purified DitR was bound to three sites spanning from position + 21 to -57, corresponding to the putative mfsBC promoter sequence, thereby interfering with the binding of RNA polymerase. The results of electrophoretic mobility shift assays illustrated that the treatment of purified DitR with diamide caused the release of DitR from the mfsBC promoter region, and the diamide sensing mechanism of DitR required two conserved cysteine residues, Cys92 and Cys127. This suggests that exposure to diamide can oxidize DitR through the oxidation of cysteine residues, leading to its release from the promoter, thus allowing mfsBC transcription. Overall, MfsC and DitR play a role in adaptive resistance against the diamide of S. maltophilia.
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Affiliation(s)
- Angkana Boonyakanog
- Department of Biotechnology, Faculty of Science, Mahidol University, Bangkok, Thailand
| | - Nisanart Charoenlap
- Laboratory of Biotechnology, Chulabhorn Research Institute, Bangkok, Thailand
- Center of Excellence on Environmental Health and Toxicology (EHT), Bangkok, Thailand
| | - Sorayut Chattrakarn
- Laboratory of Biotechnology, Chulabhorn Research Institute, Bangkok, Thailand
| | - Paiboon Vattanaviboon
- Laboratory of Biotechnology, Chulabhorn Research Institute, Bangkok, Thailand
- Center of Excellence on Environmental Health and Toxicology (EHT), Bangkok, Thailand
- Program in Applied Biological Science: Environmental Health, Chulabhorn Graduate Institute, Chulabhorn Royal Academy, Bangkok, Thailand
- * E-mail: (PV); (SM)
| | - Skorn Mongkolsuk
- Department of Biotechnology, Faculty of Science, Mahidol University, Bangkok, Thailand
- Laboratory of Biotechnology, Chulabhorn Research Institute, Bangkok, Thailand
- Center of Excellence on Environmental Health and Toxicology (EHT), Bangkok, Thailand
- * E-mail: (PV); (SM)
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Pedrosa-Silva F, Matteoli FP, Passarelli-Araujo H, Olivares FL, Venancio TM. Genome sequencing of the vermicompost strain Stenotrophomonas maltophilia UENF-4GII and population structure analysis of the S. maltophilia Sm3 genogroup. Microbiol Res 2021; 255:126923. [PMID: 34856482 DOI: 10.1016/j.micres.2021.126923] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 11/10/2021] [Accepted: 11/16/2021] [Indexed: 01/11/2023]
Abstract
The Stenotrophomonas maltophilia complex (Smc) is a cosmopolitan bacterial group that has been proposed an emergent multidrug-resistant pathogen. Taxonomic studies support the genomic heterogeneity of Smc, which comprises genogroups exhibiting a range of phenotypically distinct strains from different sources. Here, we report the genome sequencing and in-depth analysis of S. maltophilia UENF-4GII, isolated from vermicompost. This genome harbors a unique region encoding a penicillin-binding protein (pbpX) that was carried by a transposon, as well as horizontally-transferred genomic islands involved in anti-phage defense via DNA modification, and pili glycosylation. We also analyzed all available Smc genomes to investigate genes associated with resistance and virulence, niche occupation, and population structure. S. maltophilia UENF-4GII belongs to genogroup 3 (Sm3), which comprises three phylogenetic clusters (PC). Pan-GWAS analysis uncovered 471 environment-associated and 791 PC-associated genes, including antimicrobial resistance (e.g. blaL1 and blaR1) and virulence determinants (e.g. treS and katG) that provide insights on the resistance and virulence potential of Sm3 strains. Together, the results presented here provide the grounds for more detailed clinical and ecological investigations of S. maltophilia.
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Affiliation(s)
- Francisnei Pedrosa-Silva
- Laboratório de Química e Função de Proteínas e Peptídeos, Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro (UENF), Brazil
| | - Filipe P Matteoli
- Laboratório de Química e Função de Proteínas e Peptídeos, Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro (UENF), Brazil
| | - Hemanoel Passarelli-Araujo
- Laboratório de Química e Função de Proteínas e Peptídeos, Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro (UENF), Brazil; Departamento de Bioquímica e Imunologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Fabio L Olivares
- Núcleo de Desenvolvimento de Insumos Biológicos Para a Agricultura (NUDIBA), UENF, Brazil; Laboratório de Biologia Celular e Tecidual, Centro de Biociências e Biotecnologia, UENF, Brazil
| | - Thiago M Venancio
- Laboratório de Química e Função de Proteínas e Peptídeos, Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro (UENF), Brazil.
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Tong C, Hu H, Chen G, Li Z, Li A, Zhang J. Disinfectant resistance in bacteria: Mechanisms, spread, and resolution strategies. ENVIRONMENTAL RESEARCH 2021; 195:110897. [PMID: 33617866 DOI: 10.1016/j.envres.2021.110897] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Revised: 02/02/2021] [Accepted: 02/15/2021] [Indexed: 05/19/2023]
Abstract
Disinfectants are widely acknowledged for removing microorganisms from the surface of the objects and transmission media. However, the emergence of disinfectant resistance has become a severe threat to the safety of life and health and the rational allocation of resources due to the reduced disinfectant effectiveness. The horizontal gene transfer (HGT) of disinfectant resistance genes has also expanded the resistant flora, making the situation worse. This review focused on the resistance mechanisms of disinfectant resistant bacteria on biofilms, cell membrane permeability, efflux pumps, degradable enzymes, and disinfectant targets. Efflux can be the fastest and most effective resistance mechanism for bacteria to respond to stress. The qac genes, located on some plasmids which can transmit resistance through conjugative transfer, are the most commonly reported in the study of disinfectant resistance genes. Whether the qac genes can be transferred through transformation or transduction is still unclear. Studying the factors affecting the resistance of bacteria to disinfectants can find breakthrough methods to more adequately deal with the problem of reduced disinfectant effectiveness. It has been confirmed that the interaction of probiotics and bacteria or the addition of 4-oxazolidinone can inhibit the formation of biofilms. Chemicals such as eugenol and indole derivatives can increase bacterial sensitivity by reducing the expression of efflux pumps. The role of these findings in anti-disinfectant resistance has proved invaluable.
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Affiliation(s)
- Chaoyu Tong
- Collage of Environmental Science and Engineering, Ocean University of China, Qingdao, 266100, China.
| | - Hong Hu
- Collage of Environmental Science and Engineering, Ocean University of China, Qingdao, 266100, China.
| | - Gang Chen
- College of Marine Life Sciences, Ocean University of China, Qingdao, 266003, China.
| | - Zhengyan Li
- Collage of Environmental Science and Engineering, Ocean University of China, Qingdao, 266100, China.
| | - Aifeng Li
- Collage of Environmental Science and Engineering, Ocean University of China, Qingdao, 266100, China.
| | - Jianye Zhang
- College of Marine Life Sciences, Ocean University of China, Qingdao, 266003, China.
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Gröschel MI, Meehan CJ, Barilar I, Diricks M, Gonzaga A, Steglich M, Conchillo-Solé O, Scherer IC, Mamat U, Luz CF, De Bruyne K, Utpatel C, Yero D, Gibert I, Daura X, Kampmeier S, Rahman NA, Kresken M, van der Werf TS, Alio I, Streit WR, Zhou K, Schwartz T, Rossen JWA, Farhat MR, Schaible UE, Nübel U, Rupp J, Steinmann J, Niemann S, Kohl TA. The phylogenetic landscape and nosocomial spread of the multidrug-resistant opportunist Stenotrophomonas maltophilia. Nat Commun 2020; 11:2044. [PMID: 32341346 PMCID: PMC7184733 DOI: 10.1038/s41467-020-15123-0] [Citation(s) in RCA: 67] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Accepted: 02/15/2020] [Indexed: 02/06/2023] Open
Abstract
Recent studies portend a rising global spread and adaptation of human- or healthcare-associated pathogens. Here, we analyse an international collection of the emerging, multidrug-resistant, opportunistic pathogen Stenotrophomonas maltophilia from 22 countries to infer population structure and clonality at a global level. We show that the S. maltophilia complex is divided into 23 monophyletic lineages, most of which harbour strains of all degrees of human virulence. Lineage Sm6 comprises the highest rate of human-associated strains, linked to key virulence and resistance genes. Transmission analysis identifies potential outbreak events of genetically closely related strains isolated within days or weeks in the same hospitals. Multidrug resistance of the opportunistic pathogen Stenotrophomonas maltophilia is an increasing problem. Here, analyzing strains from 22 countries, the authors show that the S. maltophilia complex is divided into 23 monophyletic lineages and find evidence for intra-hospital transmission.
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Affiliation(s)
- Matthias I Gröschel
- Molecular and Experimental Mycobacteriology, Research Center Borstel, Borstel, Germany.,Department of Pulmonary Diseases & Tuberculosis, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Conor J Meehan
- School of Chemistry and Bioscience, University of Bradford, Bradford, United Kingdom
| | - Ivan Barilar
- Molecular and Experimental Mycobacteriology, Research Center Borstel, Borstel, Germany
| | - Margo Diricks
- bioMérieux, Applied Maths NV, Keistraat 120, 9830, St-Martens-Latem, Belgium
| | - Aitor Gonzaga
- Leibniz Institute DSMZ - German Collection of Microorganisms and Cell Cultures, Braunschweig, Germany
| | - Matthias Steglich
- Leibniz Institute DSMZ - German Collection of Microorganisms and Cell Cultures, Braunschweig, Germany
| | - Oscar Conchillo-Solé
- Institute of Biotechnology and Biomedicine, Universitat Autònoma de Barcelona, Barcelona, Spain.,Department of Genetics and Microbiology, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Isabell-Christin Scherer
- Department of Infectious Diseases and Microbiology, University Hospital Schleswig-Holstein, Lübeck, Germany
| | - Uwe Mamat
- Cellular Microbiology, Research Center Borstel, Borstel, Germany
| | - Christian F Luz
- Department of Medical Microbiology and Infection Prevention, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Katrien De Bruyne
- bioMérieux, Applied Maths NV, Keistraat 120, 9830, St-Martens-Latem, Belgium
| | - Christian Utpatel
- Molecular and Experimental Mycobacteriology, Research Center Borstel, Borstel, Germany
| | - Daniel Yero
- Institute of Biotechnology and Biomedicine, Universitat Autònoma de Barcelona, Barcelona, Spain.,Department of Genetics and Microbiology, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Isidre Gibert
- Institute of Biotechnology and Biomedicine, Universitat Autònoma de Barcelona, Barcelona, Spain.,Department of Genetics and Microbiology, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Xavier Daura
- Institute of Biotechnology and Biomedicine, Universitat Autònoma de Barcelona, Barcelona, Spain.,Catalan Institution for Research and Advanced Studies, Barcelona, Spain
| | | | | | - Michael Kresken
- Antiinfectives Intelligence GmbH, Rheinbach, Germany.,Rheinische Fachhochschule Köln gGmbH, Cologne, Germany
| | - Tjip S van der Werf
- Department of Pulmonary Diseases & Tuberculosis, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Ifey Alio
- Department of Microbiology and Biotechnology, University of Hamburg, Hamburg, Germany
| | - Wolfgang R Streit
- Department of Microbiology and Biotechnology, University of Hamburg, Hamburg, Germany
| | - Kai Zhou
- Shenzhen Institute of Respiratory Diseases, the First Affiliated Hospital (Shenzhen People's Hospital), Southern University of Science and Technology, Shenzhen, China.,Second Clinical Medical College, Jinan University, Shenzhen, China
| | - Thomas Schwartz
- Karlsruhe Institute of Technology, Institute of Functional Interfaces, Eggenstein- Leopoldshafen, Germany
| | - John W A Rossen
- Department of Medical Microbiology and Infection Prevention, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Maha R Farhat
- Department of Biomedical Informatics, Harvard Medical School, Boston, MA, USA.,Division of Pulmonary and Critical Care, Massachusetts General Hospital, Boston, MA, USA
| | - Ulrich E Schaible
- Cellular Microbiology, Research Center Borstel, Borstel, Germany.,German Center for Infection Research (DZIF), partner site Hamburg - Lübeck - Borstel - Riems, Cologne, Germany.,Leibniz Research Alliance INFECTIONS'21, Cologne, Germany
| | - Ulrich Nübel
- Leibniz Institute DSMZ - German Collection of Microorganisms and Cell Cultures, Braunschweig, Germany.,Leibniz Research Alliance INFECTIONS'21, Cologne, Germany.,Germany Center for Infection Research (DZIF), partner site Hannover - Braunschweig, Cologne, Germany.,Braunschweig Integrated Center of Systems Biology (BRICS), Technical University, Braunschweig, Germany
| | - Jan Rupp
- Department of Infectious Diseases and Microbiology, University Hospital Schleswig-Holstein, Lübeck, Germany.,German Center for Infection Research (DZIF), partner site Hamburg - Lübeck - Borstel - Riems, Cologne, Germany
| | - Joerg Steinmann
- Institute of Medical Microbiology, University Medical Center Essen, Essen, Germany.,Medical Microbiology and Infection Prevention, Institute of Clinical Hygiene, Paracelsus Medical Private University, Klinikum Nürnberg, Nuremberg, Germany
| | - Stefan Niemann
- Molecular and Experimental Mycobacteriology, Research Center Borstel, Borstel, Germany. .,German Center for Infection Research (DZIF), partner site Hamburg - Lübeck - Borstel - Riems, Cologne, Germany. .,Leibniz Research Alliance INFECTIONS'21, Cologne, Germany.
| | - Thomas A Kohl
- Molecular and Experimental Mycobacteriology, Research Center Borstel, Borstel, Germany.,German Center for Infection Research (DZIF), partner site Hamburg - Lübeck - Borstel - Riems, Cologne, Germany
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Li LH, Shih YL, Huang JY, Wu CJ, Huang YW, Huang HH, Tsai YC, Yang TC. Protection from hydrogen peroxide stress relies mainly on AhpCF and KatA2 in Stenotrophomonas maltophilia. J Biomed Sci 2020; 27:37. [PMID: 32093695 PMCID: PMC7041247 DOI: 10.1186/s12929-020-00631-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Accepted: 02/17/2020] [Indexed: 11/10/2022] Open
Abstract
Background Aerobically-grown bacteria can be challenged by hydrogen peroxide stress from endogenous aerobic metabolism and exogenously generated reactive oxygen species. Catalase (Kat), alkyl hydroperoxidase (Ahp), and glutathione peroxidase (Gpx) systems are major adaptive responses to H2O2 stress in bacteria. Stenotrophomonas maltophilia is a ubiquitous Gram-negative bacterium equipped with four Kats (KatA1, KatA2, KatMn, and KatE), one Ahp (AhpCF), and three Gpxs (Gpx1, Gpx2, and Gpx3). Here, we systematically investigated how the eight H2O2 scavenging genes differentially contribute to the low-micromolar levels of H2O2 generated from aerobic metabolism and high-millimolar levels of H2O2 from exogenous sources. Methods Gene expression was assessed and quantified by reverse transcription-PCR (RT-PCR) and real time quantitative PCR (qRT-PCR), respectively. The contribution of these enzymes to H2O2 stress was assessed using mutant construction and functional investigation. Results Of the eight genes, katA2, ahpCF, and gpx3 were intrinsically expressed in response to low-micromolar levels of H2O2 from aerobic metabolism, and the expression of katA2 and ahpCF was regulated by OxyR. AhpCF and KatA2 were responsible for alleviating aerobic growth-mediated low concentration H2O2 stress and AhpCF played a critical role for stationary-phase cells. KatA2 was upregulated to compensate for AhpCF in the case of ahpCF inactivation. After exposure to millimolar levels of H2O2, katA2 and ahpCF were upregulated in an OxyR-dependent manner. KatA2 was the critical enzyme for dealing with high concentration H2O2. Loss-of-function of KatA2 increased bacterial susceptibility to high concentration H2O2. Conclusions AhpCF and KatA2 are key enzymes protecting S. maltophilia from hydrogen peroxide stress.
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Affiliation(s)
- Li-Hua Li
- Department of Pathology and Laboratory Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,Program of Medical Biotechnology, Taipei Medical University, Taipei, Taiwan
| | - Yung-Luen Shih
- Department of Pathology and Laboratory Medicine, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan.,School of Medical Laboratory Science and Biotechnology, Taipei Medical University, Taipei, Taiwan.,School of Medicine, College of Medicine, Fu-Jen Catholic University, New Taipei City, Taiwan
| | - Jing-Yun Huang
- Department of Laboratory Medicine, Chang-Gung Memorial Hospital, LinKou, Taiwan.,Department of Biotechnology and Laboratory Science in Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Chao-Jung Wu
- Department of Biotechnology and Laboratory Science in Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Yi-Wei Huang
- Department of Biotechnology and Laboratory Science in Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Hsin-Hui Huang
- Department of Biotechnology and Laboratory Science in Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Yu-Chieh Tsai
- Department of Biotechnology and Laboratory Science in Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Tsuey-Ching Yang
- Department of Biotechnology and Laboratory Science in Medicine, National Yang-Ming University, Taipei, Taiwan.
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