TY - JOUR
T1 - Systematic analysis of complex genetic interactions
AU - Kuzmin, Elena
AU - VanderSluis, Benjamin
AU - Wang, Wen
AU - Tan, Guihong
AU - Deshpande, Raamesh
AU - Chen, Yiqun
AU - Usaj, Matej
AU - Balint, Attila
AU - Usaj, Mojca Mattiazzi
AU - Van Leeuwen, Jolanda
AU - Koch, Elizabeth N.
AU - Pons, Carles
AU - Dagilis, Andrius J.
AU - Pryszlak, Michael
AU - Wang, Jason Zi Yang
AU - Hanchard, Julia
AU - Riggi, Margot
AU - Xu, Kaicong
AU - Heydari, Hamed
AU - Luis, Bryan Joseph San
AU - Shuteriqi, Ermira
AU - Zhu, Hongwei
AU - Van Dyk, Nydia
AU - Sharifpoor, Sara
AU - Costanzo, Michael
AU - Loewith, Robbie
AU - Caudy, Amy
AU - Bolnick, Daniel
AU - Brown, Grant W.
AU - Andrews, Brenda J.
AU - Boone, Charles
AU - Myers, Chad L.
N1 - Publisher Copyright:
© 2017 The Authors, some rights reserved.
Copyright:
Copyright 2018 Elsevier B.V., All rights reserved.
PY - 2018/4/20
Y1 - 2018/4/20
N2 - To systematically explore complex genetic interactions, we constructed ∼200,000 yeast triple mutants and scored negative trigenic interactions. We selected double-mutant query genes across a broad spectrum of biological processes, spanning a range of quantitative features of the global digenic interaction network and tested for a genetic interaction with a third mutation. Trigenic interactions often occurred among functionally related genes, and essential genes were hubs on the trigenic network. Despite their functional enrichment, trigenic interactions tended to link genes in distant bioprocesses and displayed a weaker magnitude than digenic interactions. We estimate that the global trigenic interaction network is ∼100 times as large as the global digenic network, highlighting the potential for complex genetic interactions to affect the biology of inheritance, including the genotype-to-phenotype relationship.
AB - To systematically explore complex genetic interactions, we constructed ∼200,000 yeast triple mutants and scored negative trigenic interactions. We selected double-mutant query genes across a broad spectrum of biological processes, spanning a range of quantitative features of the global digenic interaction network and tested for a genetic interaction with a third mutation. Trigenic interactions often occurred among functionally related genes, and essential genes were hubs on the trigenic network. Despite their functional enrichment, trigenic interactions tended to link genes in distant bioprocesses and displayed a weaker magnitude than digenic interactions. We estimate that the global trigenic interaction network is ∼100 times as large as the global digenic network, highlighting the potential for complex genetic interactions to affect the biology of inheritance, including the genotype-to-phenotype relationship.
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U2 - 10.1126/science.aao1729
DO - 10.1126/science.aao1729
M3 - Article
C2 - 29674565
AN - SCOPUS:85045545118
VL - 360
JO - Science
JF - Science
SN - 0036-8075
IS - 6386
M1 - aao1729
ER -