TY - JOUR A1 - Yeh, Chung-Shu A1 - Wang, Zhifeng A1 - Miao, Fang A1 - Ma, Hongyan A1 - Kao, Chung-Ting A1 - Hsu, Tzu-Shu A1 - Yu, Jhong-He A1 - Hung, Er-Tsi A1 - Lin, Chia-Chang A1 - Kuan, Chen-Yu A1 - Tsai, Ni-Chiao A1 - Zhou, Chenguang A1 - Qu, Guan-Zheng A1 - Jiang, Jing A1 - Liu, Guifeng A1 - Wang, Jack P. A1 - Li, Wei A1 - Chiang, Vincent L. A1 - Chang, Tien-Hsien A1 - Lin, Ying-Chung Jimmy T1 - A novel synthetic-genetic-array–based yeast one-hybrid system for high discovery rate and short processing time Y1 - 2019/08/01 JF - Genome Research JO - Genome Research SP - 1343 EP - 1351 DO - 10.1101/gr.245951.118 VL - 29 IS - 8 UR - http://genome.cshlp.org/content/29/8/1343.abstract N2 - Eukaryotic gene expression is often tightly regulated by interactions between transcription factors (TFs) and their DNA cis targets. Yeast one-hybrid (Y1H) is one of the most extensively used methods to discover these interactions. We developed a high-throughput meiosis-directed yeast one-hybrid system using the Magic Markers of the synthetic genetic array analysis. The system has a transcription factor–DNA interaction discovery rate twice as high as the conventional diploid-mating approach and a processing time nearly one-tenth of the haploid-transformation method. The system also offers the highest accuracy in identifying TF–DNA interactions that can be authenticated in vivo by chromatin immunoprecipitation. With these unique features, this meiosis-directed Y1H system is particularly suited for constructing novel and comprehensive genome-scale gene regulatory networks for various organisms. ER -