Table 1.

Common aneuploidies linked with adaptation to different types of stress in Saccharomyces cerevisiae

Chromosome	Type of aneuploidy	Stress	Selection agent	Ploidy	Notes	Source
II, III, and V	+	Environmental stress	Paraquat (superoxide)	1N		Jonas Warringer, pers. Comm.
III	+	Environmental stress	Ethanol	2N	Near lethal stress	Voordeckers et al. ( 2015 )
III	+	Temperature	Heat (39°C)	1N	Transient (eliminated within 2,350 gens)	Yona et al. ( 2012 )
IV	+	Environmental stress	Hydrogen Peroxide (oxidative)	1N		Linder et al. ( 2017 )
V	+	Environmental stress	High pH (8.6)	1N	Transient (eliminated within 2,350 gens)	Yona et al. ( 2012 )
VIII	−	DNA damage	Telomerase Insufficiency	2N	Allows for survival	Millet et al. ( 2015 )
VIII	+	Drug resistance	Fluconazole (antifungal)	2N		Chen et al. ( 2012 )
IX	+	Drug resistance	Hygromycin B	2N		Chen et al. ( 2015 )
XII	−	Drug resistance	Benomyl	2N		Chen et al. ( 2012 )
XIII	+	Starvation	Raffinose	4N		Selmecki et al. ( 2015 )
XIII	+	Toxic metabolic intermediates	Galactose	1N and 2N	Recovery after knockout of GAL7	Sirr et al. ( 2015 )
XIV	+	Starvation	Allantoin	2N		Hong and Gresham ( 2014 )
XV	+	Proteotoxic stress	Radicol (Hsp90 inhibitor)	1N and 2N		Chen et al. ( 2012 )
XVI	−	Drug resistance	Tunicamycin	2N		Chen et al. ( 2012 )

Note. Review of published data showing chromosome numeral, type of aneuploidy (amplification or deletion is + or −, respectively), type of stress, selection agent, initial ploidy of the experimental population, notes, and references.