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Updated: Jul 15, 2026

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A Yeast 2-Hybrid Screen in Batch to Compare Protein Interactions
Published on: June 6, 2018
A yeast two-hybrid smart-pool-array system for protein-interaction mapping
Fulai Jin1, Larisa Avramova, Jing Huang
1Department of Molecular and Medical Pharmacology, David Geffen School of Medicine, and the Molecular Biology Institute, University of California, Los Angeles, California 90095, USA.
Nature Methods
|April 24, 2007
Abstract:
We present here a new two-hybrid smart pool array (SPA) system in which, instead of individual activation domain strains, well-designed activation domain pools are screened in an array format that allows built-in replication and prey-bait deconvolution. Using this method, a Saccharomyces cerevisiae genome SPA increases yeast two-hybrid screening efficiency by an order of magnitude.

