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Toward a Universal Unit for Quantification of Antibiotic Resistance Genes in Environmental Samples

Lookup NU author(s): Professor David GrahamORCiD

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This work is licensed under a Creative Commons Attribution 4.0 International License (CC BY 4.0).


Abstract

Surveillance of antibiotic resistance genes (ARGs) has been increasingly conducted in environmental sectors to complement the surveys in human and animal sectors under the “One-Health” framework. However, there are substantial challenges in comparing and synthesizing the results of multiple studies that employ different test methods and approaches in bioinformatic analysis. In this article, we consider the commonly used quantification units (ARG copy per cell, ARG copy per genome, ARG density, ARG copy per 16S rRNA gene, RPKM, coverage, PPM, etc.) for profiling ARGs and suggest a universal unit (ARG copy per cell) for reporting such biological measurements of samples and improving the comparability of different surveillance efforts.


Publication metadata

Author(s): Yin X, Chen X, Jiang XT, Yang Y, Li B, Shum MHH, Lam TTY, Leung GM, Rose J, SanchezCid C, Vogel TM, Walsh F, Berendonk TU, Midega J, Uchea C, Frigon D, Wright GD, Bezuidenhout C, Picao RC, Ahammad SZ, Nielsen PH, Hugenholtz P, Ashbolt NJ, Corno G, FattaKassinos D, Burgmann H, Schmitt H, Cha HJ, Pruden A, Smalla K, Cytryn E, Zhang Y, Yang M, Zhu YG, Dechesne A, Smets BF, Graham DW, Gillings MR, Gaze WH, Manaia CM, Loosdrecht MCM, Alvarez PJJ, Blaser MJ, Tiedje JM, Topp E, Zhang T

Publication type: Article

Publication status: Published

Journal: Environmental Science & Technology

Year: 2023

Volume: 57

Issue: 26

Pages: 9713-9721

Print publication date: 04/07/2023

Online publication date: 13/06/2023

Acceptance date: 22/05/2023

Date deposited: 30/08/2023

ISSN (print): 0013-936X

ISSN (electronic): 1520-5851

Publisher: American Chemical Society

URL: https://doi.org/10.1021/acs.est.3c00159

DOI: 10.1021/acs.est.3c00159

ePrints DOI: 10.57711/w9j7-k737


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Funding

Funder referenceFunder name
Hong Kong Special Administrative Region, China (Project no. T21-705/20-N)

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