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Carlos L. Araya

Researcher at Stanford University

Publications -  26
Citations -  3002

Carlos L. Araya is an academic researcher from Stanford University. The author has contributed to research in topics: Gene & Genome. The author has an hindex of 16, co-authored 25 publications receiving 2329 citations. Previous affiliations of Carlos L. Araya include University of Washington.

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High-resolution mapping of protein sequence-function relationships

TL;DR: This work tracked the performance of >600,000 variants of a human WW domain after three and six rounds of selection by phage display for binding to its peptide ligand, providing a general means for understanding how protein function relates to sequence.
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Captum: A unified and generic model interpretability library for PyTorch.

TL;DR: An interactive visualization tool called Captum Insights that is built on top of Captum library and allows sample-based model debugging and visualization using feature importance metrics and is designed for easy understanding and use.
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Genome-scale measurement of off-target activity using Cas9 toxicity in high-throughput screens

TL;DR: A CRISPR-Cas9 library with 10 variable-length guides per gene and thousands of negative controls targeting non-functional, non-genic regions (termed safe-targeting guides) has excellent performance in identifying genes affecting growth and sensitivity to the ricin toxin.
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A fundamental protein property, thermodynamic stability, revealed solely from large-scale measurements of protein function

TL;DR: Measure the ability of 47,000 variants of a WW domain to bind to a peptide ligand and use these functional measurements to identify stabilizing mutations without directly assaying stability, rooted in the well-established concept that protein function is closely related to stability.
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Quantitative analysis of RNA-protein interactions on a massively parallel array reveals biophysical and evolutionary landscapes.

TL;DR: This work repurposes a high-throughput sequencing instrument to quantitatively measure binding and dissociation of a fluorescently labeled protein to >107 RNA targets generated on a flow cell surface by in situ transcription and intermolecular tethering of RNA to DNA.