Table 1.

Overview of the different groups of mTERF proteins.

Name	AGI identifier	ChloroP/WolfPSort, experimental localization	Co-expression
GROUP (I), THE “CHLOROPLAST” CLUSTER
mTERF1/SOLDAT10a	AT2G03050	M/C, C	C, N, other
mTERF2/EMB2219b	AT2G21710*	O/C, C	C, M, other
mTERF3	AT2G36000*	C/C, C	all C
mTERF4/BSMc/RUGd	AT4G02990*	M/C, C	all C
mTERF5	AT4G14605*	C/Y, C	C, other
mTERF6	AT4G38160	O/C, M	all C
mTERF7	AT5G07900*	C/C, M	C, M
mTERF8/PTAC15e	AT5G54180	C/C, C	all C
mTERF9/TWIRT1f	AT5G55580*	C/Y, C	C, M
GROUP (II), THE “CHLOROPLAST-ASSOCIATED” CLUSTER
mTERF10	AT2G34620	C/N, C	all C
mTERF11	AT3G18870	C/C, C	all C
mTERF12	AT4G09620	C/C, C	C, M
GROUP (III), THE “MITOCHONDRIAL” CLUSTER
mTERF13	AT1G61990	M/C, M	M, C, O
mTERF14	AT1G62010	M/C, M	M, C, O
mTERF15	AT1G74120	M/C, M	M, C, O
mTERF16	AT1G78930*	C/N, C	M, C, O
mTERF17	AT1G79220	M/C, M	N, C, M, O
mTERF18	AT3G60400	M/C, M	M, C, N, O
mTERF19	AT5G06810	M/C, n.d.	M, C, N, O
GROUP (IV), THE “MITOCHONDRION-ASSOCIATED” CLUSTER
mTERF20	AT1G62150	M/C, M	N, M, O
mTERF21	AT2G44020	M/M, M	M, C, N, Y, O
mTERF22	AT5G64950	M/C, M	N, Y, M, O
GROUP (V), “THE OTHERS”
mTERF23	AT1G56380	O/N, n.d.	N, cell wall, Golgi, O
mTERF24	AT1G62085	M/C, n.d.	plasmodesmata, O
mTERF25	AT1G62490	O/C, n.d.	N, cell wall, Golgi, O
mTERF26	AT4G19650	O/Y, n.d.	O
NOT REPRESENTED ON ATH1 AFFYMETRIX ARRAYS
mTERF27	AT1G21150*	C/C, M
mTERF28	AT1G61960	M/C, M
mTERF29	AT1G61970	M/C, n.d.
mTERF30	AT1G61980	MC/M, M
mTERF31	AT1G62110	M/C, M
mTERF32	AT1G62120	M/C, M
mTERF33	AT3G46950	M/C, M
mTERF34	AT5G23930	M/M, n.d.
mTERF35	AT5G45113	O/Y, N/Y

^aMeskauskiene et al., 2009;

^bTzafrir et al., 2004;

^cBabiychuk et al., 2011;

^dQuesada et al., 2011;

^ePfalz et al., 2006;

^fMokry et al., 2011;

^*Homolog identified in maize nucleoids. Experimentally proven localizations (Babiychuk et al., 2011; Quesada et al., 2011) were compared to bioinformatics predictions from TargetP and WolF PSORT. Bold lettering indicates the organelle to which most of the co-expressed gene products are targeted. C, chloroplast; M, mitochondria; N, nucleus; O, others; Y, cytosol.