Table 1. Genotypes of strains used in this study.

Pseudonym	Genotype	Derivation
acdXΔ;nkuAΔ	yA1;[acdX::A.f. riboB]; pyroA4 [nkuA::argB]; riboB2	[21]
MYCacdX;nkuAΔ	yA1;[A.f. riboB::MYCacdX];pyroA4 [nkuA::argB]; riboB2	[21]
sptCΔ; MYCacdX;nkuAΔ	yA1;[MYCacdX];pyroA4[nkuA::argB];[sptC::A.f. riboB] riboB2	[21]
N −TAP sptC;MYCacdX;nkuAΔ	yA1;[MYCacdX];pyroA4[nkuA::argB];[N −TAP sptC]	This work