Cell-free biosensors for rapid detection of water contaminants
- Autores
- Jung, Jaeyoung K.; Alam, Khalid K.; Verosloff, Matthew S.; Capdevila, Daiana Andrea; Desmau, Morgane; Clauer, Phillip R.; Lee, Jeong Wook; Nguyen, Peter Q.; Pastén, Pablo A.; Matiasek, Sandrine J.; Gaillard, Jean-François; Giedroc, David Peter; Collins, James J.; Lucks, Julius B.
- Año de publicación
- 2020
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Lack of access to safe drinking water is a global problem, and methods to reliably and easily detect contaminants could be transformative. We report the development of a cell-free in vitro transcription system that uses RNA Output Sensors Activated by Ligand Induction (ROSALIND) to detect contaminants in water. A combination of highly processive RNA polymerases, allosteric protein transcription factors and synthetic DNA transcription templates regulates the synthesis of a fluorescence-activating RNA aptamer. The presence of a target contaminant induces the transcription of the aptamer, and a fluorescent signal is produced. We apply ROSALIND to detect a range of water contaminants, including antibiotics, small molecules and metals. We also show that adding RNA circuitry can invert responses, reduce crosstalk and improve sensitivity without protein engineering. The ROSALIND system can be freeze-dried for easy storage and distribution, and we apply it in the field to test municipal water supplies, demonstrating its potential use for monitoring water quality.
Fil: Jung, Jaeyoung K.. Northwestern University; Estados Unidos
Fil: Alam, Khalid K.. Northwestern University; Estados Unidos
Fil: Verosloff, Matthew S.. Northwestern University; Estados Unidos
Fil: Capdevila, Daiana Andrea. Indiana University; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; Argentina
Fil: Desmau, Morgane. Northwestern University; Estados Unidos
Fil: Clauer, Phillip R.. Massachusetts Institute of Technology; Estados Unidos
Fil: Lee, Jeong Wook. Pohang University of Science and Technology; Corea del Sur
Fil: Nguyen, Peter Q.. Harvard University; Estados Unidos
Fil: Pastén, Pablo A.. Pontificia Universidad Católica de Chile; Chile
Fil: Matiasek, Sandrine J.. California State University; Estados Unidos
Fil: Gaillard, Jean-François. Northwestern University; Estados Unidos
Fil: Giedroc, David Peter. Indiana University; Estados Unidos
Fil: Collins, James J.. Massachusetts Institute of Technology; Estados Unidos
Fil: Lucks, Julius B.. Northwestern University; Estados Unidos - Materia
-
RNA Output Sensors Activated by Ligand Induction (ROSALIND)
cell-free in vitro transcription
water contaminants
metal ions - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/139072
Ver los metadatos del registro completo
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oai:ri.conicet.gov.ar:11336/139072 |
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CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Cell-free biosensors for rapid detection of water contaminantsJung, Jaeyoung K.Alam, Khalid K.Verosloff, Matthew S.Capdevila, Daiana AndreaDesmau, MorganeClauer, Phillip R.Lee, Jeong WookNguyen, Peter Q.Pastén, Pablo A.Matiasek, Sandrine J.Gaillard, Jean-FrançoisGiedroc, David PeterCollins, James J.Lucks, Julius B.RNA Output Sensors Activated by Ligand Induction (ROSALIND)cell-free in vitro transcriptionwater contaminantsmetal ionshttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1https://purl.org/becyt/ford/2.8https://purl.org/becyt/ford/2https://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Lack of access to safe drinking water is a global problem, and methods to reliably and easily detect contaminants could be transformative. We report the development of a cell-free in vitro transcription system that uses RNA Output Sensors Activated by Ligand Induction (ROSALIND) to detect contaminants in water. A combination of highly processive RNA polymerases, allosteric protein transcription factors and synthetic DNA transcription templates regulates the synthesis of a fluorescence-activating RNA aptamer. The presence of a target contaminant induces the transcription of the aptamer, and a fluorescent signal is produced. We apply ROSALIND to detect a range of water contaminants, including antibiotics, small molecules and metals. We also show that adding RNA circuitry can invert responses, reduce crosstalk and improve sensitivity without protein engineering. The ROSALIND system can be freeze-dried for easy storage and distribution, and we apply it in the field to test municipal water supplies, demonstrating its potential use for monitoring water quality.Fil: Jung, Jaeyoung K.. Northwestern University; Estados UnidosFil: Alam, Khalid K.. Northwestern University; Estados UnidosFil: Verosloff, Matthew S.. Northwestern University; Estados UnidosFil: Capdevila, Daiana Andrea. Indiana University; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; ArgentinaFil: Desmau, Morgane. Northwestern University; Estados UnidosFil: Clauer, Phillip R.. Massachusetts Institute of Technology; Estados UnidosFil: Lee, Jeong Wook. Pohang University of Science and Technology; Corea del SurFil: Nguyen, Peter Q.. Harvard University; Estados UnidosFil: Pastén, Pablo A.. Pontificia Universidad Católica de Chile; ChileFil: Matiasek, Sandrine J.. California State University; Estados UnidosFil: Gaillard, Jean-François. Northwestern University; Estados UnidosFil: Giedroc, David Peter. Indiana University; Estados UnidosFil: Collins, James J.. Massachusetts Institute of Technology; Estados UnidosFil: Lucks, Julius B.. Northwestern University; Estados UnidosNature Publishing Group2020-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/139072Jung, Jaeyoung K.; Alam, Khalid K.; Verosloff, Matthew S.; Capdevila, Daiana Andrea; Desmau, Morgane; et al.; Cell-free biosensors for rapid detection of water contaminants; Nature Publishing Group; Nature Biotechnology; 38; 12; 7-2020; 1451-14591087-01561546-1696CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.nature.com/articles/s41587-020-0571-7info:eu-repo/semantics/altIdentifier/doi/10.1038/s41587-020-0571-7info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:35:09Zoai:ri.conicet.gov.ar:11336/139072instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:35:10.214CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Cell-free biosensors for rapid detection of water contaminants |
title |
Cell-free biosensors for rapid detection of water contaminants |
spellingShingle |
Cell-free biosensors for rapid detection of water contaminants Jung, Jaeyoung K. RNA Output Sensors Activated by Ligand Induction (ROSALIND) cell-free in vitro transcription water contaminants metal ions |
title_short |
Cell-free biosensors for rapid detection of water contaminants |
title_full |
Cell-free biosensors for rapid detection of water contaminants |
title_fullStr |
Cell-free biosensors for rapid detection of water contaminants |
title_full_unstemmed |
Cell-free biosensors for rapid detection of water contaminants |
title_sort |
Cell-free biosensors for rapid detection of water contaminants |
dc.creator.none.fl_str_mv |
Jung, Jaeyoung K. Alam, Khalid K. Verosloff, Matthew S. Capdevila, Daiana Andrea Desmau, Morgane Clauer, Phillip R. Lee, Jeong Wook Nguyen, Peter Q. Pastén, Pablo A. Matiasek, Sandrine J. Gaillard, Jean-François Giedroc, David Peter Collins, James J. Lucks, Julius B. |
author |
Jung, Jaeyoung K. |
author_facet |
Jung, Jaeyoung K. Alam, Khalid K. Verosloff, Matthew S. Capdevila, Daiana Andrea Desmau, Morgane Clauer, Phillip R. Lee, Jeong Wook Nguyen, Peter Q. Pastén, Pablo A. Matiasek, Sandrine J. Gaillard, Jean-François Giedroc, David Peter Collins, James J. Lucks, Julius B. |
author_role |
author |
author2 |
Alam, Khalid K. Verosloff, Matthew S. Capdevila, Daiana Andrea Desmau, Morgane Clauer, Phillip R. Lee, Jeong Wook Nguyen, Peter Q. Pastén, Pablo A. Matiasek, Sandrine J. Gaillard, Jean-François Giedroc, David Peter Collins, James J. Lucks, Julius B. |
author2_role |
author author author author author author author author author author author author author |
dc.subject.none.fl_str_mv |
RNA Output Sensors Activated by Ligand Induction (ROSALIND) cell-free in vitro transcription water contaminants metal ions |
topic |
RNA Output Sensors Activated by Ligand Induction (ROSALIND) cell-free in vitro transcription water contaminants metal ions |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 https://purl.org/becyt/ford/2.8 https://purl.org/becyt/ford/2 https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Lack of access to safe drinking water is a global problem, and methods to reliably and easily detect contaminants could be transformative. We report the development of a cell-free in vitro transcription system that uses RNA Output Sensors Activated by Ligand Induction (ROSALIND) to detect contaminants in water. A combination of highly processive RNA polymerases, allosteric protein transcription factors and synthetic DNA transcription templates regulates the synthesis of a fluorescence-activating RNA aptamer. The presence of a target contaminant induces the transcription of the aptamer, and a fluorescent signal is produced. We apply ROSALIND to detect a range of water contaminants, including antibiotics, small molecules and metals. We also show that adding RNA circuitry can invert responses, reduce crosstalk and improve sensitivity without protein engineering. The ROSALIND system can be freeze-dried for easy storage and distribution, and we apply it in the field to test municipal water supplies, demonstrating its potential use for monitoring water quality. Fil: Jung, Jaeyoung K.. Northwestern University; Estados Unidos Fil: Alam, Khalid K.. Northwestern University; Estados Unidos Fil: Verosloff, Matthew S.. Northwestern University; Estados Unidos Fil: Capdevila, Daiana Andrea. Indiana University; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; Argentina Fil: Desmau, Morgane. Northwestern University; Estados Unidos Fil: Clauer, Phillip R.. Massachusetts Institute of Technology; Estados Unidos Fil: Lee, Jeong Wook. Pohang University of Science and Technology; Corea del Sur Fil: Nguyen, Peter Q.. Harvard University; Estados Unidos Fil: Pastén, Pablo A.. Pontificia Universidad Católica de Chile; Chile Fil: Matiasek, Sandrine J.. California State University; Estados Unidos Fil: Gaillard, Jean-François. Northwestern University; Estados Unidos Fil: Giedroc, David Peter. Indiana University; Estados Unidos Fil: Collins, James J.. Massachusetts Institute of Technology; Estados Unidos Fil: Lucks, Julius B.. Northwestern University; Estados Unidos |
description |
Lack of access to safe drinking water is a global problem, and methods to reliably and easily detect contaminants could be transformative. We report the development of a cell-free in vitro transcription system that uses RNA Output Sensors Activated by Ligand Induction (ROSALIND) to detect contaminants in water. A combination of highly processive RNA polymerases, allosteric protein transcription factors and synthetic DNA transcription templates regulates the synthesis of a fluorescence-activating RNA aptamer. The presence of a target contaminant induces the transcription of the aptamer, and a fluorescent signal is produced. We apply ROSALIND to detect a range of water contaminants, including antibiotics, small molecules and metals. We also show that adding RNA circuitry can invert responses, reduce crosstalk and improve sensitivity without protein engineering. The ROSALIND system can be freeze-dried for easy storage and distribution, and we apply it in the field to test municipal water supplies, demonstrating its potential use for monitoring water quality. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-07 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/139072 Jung, Jaeyoung K.; Alam, Khalid K.; Verosloff, Matthew S.; Capdevila, Daiana Andrea; Desmau, Morgane; et al.; Cell-free biosensors for rapid detection of water contaminants; Nature Publishing Group; Nature Biotechnology; 38; 12; 7-2020; 1451-1459 1087-0156 1546-1696 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/139072 |
identifier_str_mv |
Jung, Jaeyoung K.; Alam, Khalid K.; Verosloff, Matthew S.; Capdevila, Daiana Andrea; Desmau, Morgane; et al.; Cell-free biosensors for rapid detection of water contaminants; Nature Publishing Group; Nature Biotechnology; 38; 12; 7-2020; 1451-1459 1087-0156 1546-1696 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://www.nature.com/articles/s41587-020-0571-7 info:eu-repo/semantics/altIdentifier/doi/10.1038/s41587-020-0571-7 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Nature Publishing Group |
publisher.none.fl_str_mv |
Nature Publishing Group |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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13.070432 |