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Table 3 Number of quantifiable measurements (out of 54 samples) of particular L- and D-AAs after application of different D-AAs from Col-0 and C24 extracts either analysed with the method from Gördes et al. ( 2011 , old) or with the improved method presented in this study (new)

From: Analyses of Arabidopsis ecotypes reveal metabolic diversity to convert D-amino acids

	Col-0				C24
	Below LOQ		Over LOQ		Below LOQ		Over LOQ
	*Old*	*New*	*Old*	*New*	*Old*	*New*	*Old*	*New*
L-Ala	0	0	50	55	0	0	41	4
D-Ala	10	6	0	3	14	6	1	1
L-Trp	0	0	0	0	0	0	0	0
D-Trp	54	54	0	0	51	51	0	0
L-Asn	0	0	48	2	0	0	34	0
D-Asn	54	54	1	0	51	51	3	0
L-Phe	0	0	0	0	0	0	0	0
D-Phe	54	54	3	0	51	51	3	0
L-Asp	0	0	0	0	0	0	0	0
D-Asp	54	51	0	0	51	51	0	0
L-Met	53	0	0	0	50	nd	0	nd
D-Met	54	54	0	1	51	nd	0	nd
L-Gln	0	0	57	57	0	0	54	53
D-Gln	54	54	0	0	51	51	0	0
L-Val	0	0	0	0	0	0	0	0
D-Val	54	54	0	0	51	51	0	0
L-Arg	0	0	31	2	0	0	14	0
D-Arg	54	53	1	3	51	51	0	0
L-Glu	0	0	0	0	0	0	0	0
D-Glu	37	54	0	0	41	18	0	0
L-His	0	0	0	0	0	0	0	0
D-His	54	54	3	0	51	51	3	0
L-Ser	0	0	4	0	0	0	3	0
D-Ser	54	54	0	0	51	51	0	0
L-Ile	0	0	0	0	0	0	0	0
D-Ile	54	54	0	0	51	51	0	0
L-Thr	0	0	0	0	0	0	0	0
D-Thr	54	54	0	0	51	51	0	0
L-Pro	0	0	0	0	0	0	0	0
D-Pro	54	54	3	1	51	51	3	0
L-Leu	0	0	0	0	0	0	0	0
D-Leu	54	54	0	0	51	51	0	0
SUM	856	812	201	124	718	687	159	58

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