TABLE 2.

Transcripts that are up-regulated fivefold or more in wild-type spherules compared to mycelia and not in the mutant.

Gene ID	Product description	Ortholog group	C. posadasii C735 log2 fold change*	C. posadasii Δcts2/Δard1/Δcts3 log2 fold change*
CPC735_010730	Hypothetical protein/Fungal dehydrin-like protein that plays a role in oxidative, osmotic and pH stress responses**	OG5_155947	7.68551	0.885797
CPC735_018870	Hypothetical protein/conserved hypothetical**	OG5_144599	6.50284	−0.574354
CPC735_037080	Hypothetical protein/conserved hypothetical**	OG5_180711	5.71183	1.98425
CPC735_047390	Hsp20/alpha crystallin family protein	OG5_126935	6.96036	0.716718
CPC735_053080	Oxidoreductase, short chain dehydrogenase/reductase family protein	OG5_128170	5.03474	0.539224
CPC735_070700	Hypothetical protein/mitochondrial integral membrane protein**	OG5_139306	5.32416	0.860862
CPC735_070990	Hemerythrin family protein	OG5_139259	5.84751	−1.3612

Gene ID, product description, ortholog group and fold change are listed for both wild-type and mutant comparisons. These transcripts are associated with heat or stress tolerance and mitochondrial respiration. Asterisk (*) indicates fold change between mycelia and spherules, (**) indicates ortholog function.