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A. David Páez-Espino
Researcher at Spanish National Research Council
Publications - 5
Citations - 649
A. David Páez-Espino is an academic researcher from Spanish National Research Council. The author has contributed to research in topics: Pseudomonas putida & Arsenic toxicity. The author has an hindex of 4, co-authored 5 publications receiving 516 citations.
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The Standard European Vector Architecture (SEVA): a coherent platform for the analysis and deployment of complex prokaryotic phenotypes
Rafael Silva-Rocha,Esteban Martínez-García,Belén Calles,Max Chavarría,Alejandro Arce-Rodríguez,Aitor de las Heras,A. David Páez-Espino,Gonzalo Durante-Rodríguez,Juhyun Kim,Pablo I. Nikel,Raúl Platero,Víctor de Lorenzo +11 more
TL;DR: It is argued that adoption of the SEVA format can become a shortcut to fill the phenomenal gap between the existing power of DNA synthesis and the actual engineering of predictable and efficacious bacteria.
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Functional coexistence of twin arsenic resistance systems in Pseudomonas putida KT2440.
TL;DR: Functional redundancy may be selected as a stable condition - rather than just as transient state - if it affords one key activity to be expressed under a wider range of physicochemical settings.
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Monitoring biodegradative enzymes with nanobodies raised in Camelus dromedarius with mixtures of catabolic proteins
Olga Zafra,Sofía Fraile,Carlos Gutierrez,Amparo Haro,A. David Páez-Espino,José I. Jiménez,Víctor de Lorenzo +6 more
TL;DR: Repertories of single-domain V(HH) fragments of camel immunoglobulins (nanobodies) able to interact with multiple proteins that are descriptors of environmentally relevant processes are generated and discriminate between proteins stemming from different enzyme families.
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ArsH protects Pseudomonas putida from oxidative damage caused by exposure to arsenic
TL;DR: The results suggest that besides the claimed direct action on organoarsenicals, ArsH contributes to relieve toxicity of As species by mediating reduction of ROS produced in vivo upon exposure to the oxyanion e.g. by generating FMNH2 to fuel ROS-quenching activities.
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The two paralogue phoN (phosphinothricin acetyl transferase) genes of Pseudomonas putida encode functionally different proteins
TL;DR: Observations uncover intricate biochemical and genetic interactions among soil microorganisms and how they can be perturbed by exposure to generic herbicides in soil.