Table 1.

Retained At-α Ohnolog Duplicate Gene Pairs in Arabidopsis and Aethionema GS Pathway Inventory

Protein Namea	AGI	α-Block	Evident SSDb	AabIDc	Syntelog	% Identity	Col-0 → Aabd
Core-structure formation
UGT74C1	AT2G31790	A02N051	TD	Aab37175	Yes	79.44	6 → 10
[UGT like]	AT1G05670	A02N051	TD	Aab31930	Yes	81.11	6 → 10
FMO-GSOX-2	AT1G62540	A03N117	TD	Aab10869	Yes	76.6	11 → 8
[FMO like]	AT1G12130	A03N117	TD	Aab13543	Yes	65.09	11 → 8
CYP79F2	AT1G16400	A05N062	TD	—	—	—	8 → 9
CYP79C1	AT1G79370	A05N062	GTD	Aab34143	Yes	76.8	8 → 9
SOT16	AT1G74100	A05N186	TD	Aab14278	Yes	91.07	3 → 3
SOT17	AT1G18590	A05N186		Aab19675	Yes	86.05	3 → 3
SUR1	AT2G20610	A10N194		Aab30136	Yes	89.15	3 → 2
[SUR like]	AT4G28420	A10N194	TD	Aab31155	Yes	57.93	3 → 2
CYP79B2	AT4G39950	A10N257	GTD	Aab17805	Yes	81.38	8 → 9
CYP79B3	AT2G22330	A10N257	GTD	Aab19477	Yes	81.4	8 → 9
GGP1	AT4G30530	A10N314	TD	Aab24374	Yes	87.6	5 → 5
[GGP like]	AT2G23960	A10N314	TD	Aab11021	Yes	61.38	5 → 5
GSTF11	AT3G03190	A12N102		Aab14996	Yes	77.1	4 → 4
[GSTF12]	AT5G17220	A12N102		Aab14791	Yes	77.84	4 → 4
Cosubstrate pathways
[AAO3]	AT2G27150	A02NOA1	GTD	Aab27016		77.67	2 → 2
AAO4	AT1G04580	A02NOA1		Aab24896	Yes	79.58	2 → 2
APK1	AT2G14750	A10NOA2		Aab32150	Yes	83.75	2 → 2
APK2	AT4G39940	A10NOA2	GTD	Aab17804	Yes	86.05	2 → 2
Side-chain elongation
BCAT4	AT3G19710	A08N074		Aab21007	Yes	75	6 → 6
[BCAT7]	AT1G50090	A08N074	TD	Aab22548	Yes	76.9	6 → 6
IPMI1	AT3G58990	A11N226		Aab13092	Yes	83	3 → 3
[IPMI like]	AT2G43090	A11N226	TD	Aab19619	Yes	85.99	3 → 3
BCAT3	AT3G49680	A19N002		Aab33782	Yes	76.02	6 → 6
[BCAT5]	AT5G65780	A19N002	TD	Aab23605	Yes	75.3	6 → 6
BAT5	AT4G12030	A20N095		Aab32285	Yes	76.21	2 → 2
[BAT like]	AT4G22840	A20N095		Aab23321	Yes	91.82	2 → 2
TF regulation
OBP2	AT1G07640	A02N142		Aab18330	Yes	80.28	2 → 2
[OBP like]	AT2G28810	A02N142		Aab24559	Yes	70.03	2 → 2
MYB122	AT1G74080	A05N185		Aab14276	Yes	57.56	6 → 4
MYB51	AT1G18570	A05N185		Aab19683	Yes	59.89	6 → 4
IQD1	AT3G09710	A14N046		Aab18852	Yes	65.59	2 → 2
[IQD2]	AT5G03040	A14N046		Aab18368	Yes	77.39	2 → 2
MYB28	AT5G61420	A26N034		Aab12163	Yes	67.39	6 → 4
MYB29	AT5G07690	A26N034	TD	Aab33585	Yes	65.13	6 → 4
	36% TD (13/36)			29% TD (10/35)		Ø 76.58
	14% GTD (5/36)			14% GTD (5/35)

^aSquared brackets indicate ohnolog copies of GS biosynthetic genes without GO!-annotation to GS biosynthetic process.

^bTD refers to members of TARs and GTD refers to a history of transposition in Arabidopsis.

^cPredicted Aethionema CDS.

^dChange of gene family locus count in Arabidospsis → Aethionema order.