Table 2. Comparative analysis of the chloroplast genomes among 17 Aegilops tauschii accessions.

Accessions	AY21	AY22	AY320	AY34	AY81	SC1	T093	XJ04	XJ098	XJ0109	AY78	AS060	AY20	AY72	AY48	AY076	AY46
Total size (bp)	135,858	136,009	135,978	135,777	135,890	135,608	135,850	135,610	135,611	135,613	135,656	135,634	135,617	135,813	135,836	135,854	135,551
GC%	38.32	38.31	38.33	38.32	38.31	38.33	38.32	38.33	38.33	38.33	38.32	38.32	38.33	38.33	38.31	38.33	38.35
Gene total length (bp)	59,706	59,703	59,559	59,703	59,628	59,703	63,575	58,583	59,703	57,914	59,703	59,703	59,703	59,934	59,916	59,916	59,916
Gene average length (bp)	719	719	717	719	718	719	722	709	719	699	719	719	719	722	721	721	721
Gene density (genes per kb)	0.61	0.61	0.61	0.611	0.61	0.612	0.647	0.61	0.612	0.611	0.611	0.611	0.612	0.611	0.611	0.61	0.612
GC content in gene region (%)	38.9	38.9	38.9	38.9	38.9	38.9	38.8	38.8	38.9	39.1	38.9	38.9	38.9	38.9	38.9	38.9	38.9
Gene/Geonme (%)	43.9	43.9	43.8	44	43.9	44	46.8	43.3	44	42.8	44	44	44	44.1	44.1	44.1	44.2
Intergenic region length (bp)	76,152	76,306	76,419	76,074	76,262	75,905	72,275	77,027	75,908	77,699	75,953	75,931	75,914	758,79	75,920	75,938	75,635
GC content in intergenic region (%)	37.8	37.8	37.8	37.8	37.8	37.8	37.8	37.9	37.8	37.7	37.8	37.8	37.8	37.8	37.8	37.8	37.8
Intergenic length/Genome (%)	56.1	56.1	56.2	56	56.1	56	53.2	56.7	56	57.2	56	56	56	55.9	55.9	55.9	55.8
LSC (bp)	79,991	80,142	80,111	79,910	80,020	79,741	79,983	79,744	79,743	79,746	79,789	79,766	79,749	79,946	79,969	79,987	79,723
SSC (bp)	12,771	12,771	12,771	12,771	12,774	12,771	12,771	12,771	12,772	12,771	12,771	12,772	12,772	12,771	12,771	12,771	12,732
IR (bp)	21,548	21,548	21,548	21,548	21,548	21,548	21,548	21,548	21,548	21,548	21,548	21,548	21,548	21,548	21,548	21,548	21,548
Total number of genes	124	124	124	124	124	124	124	124	124	124	124	124	124	124	124	124	124
Number of protein-coding genes	82(6)	82(6)	82(6)	82(6)	82(6)	82(6)	82(6)	82(6)	82(6)	82(6)	82(6)	82(6)	82(6)	82(6)	82(6)	82(6)	82(6)
Number of rRNA genes	8(4)	8(4)	8(4)	8(4)	8(4)	8(4)	8(4)	8(4)	8(4)	8(4)	8(4)	8(4)	8(4)	8(4)	8(4)	8(4)	8(4)
Number of tRNA genes	34(7)	34(7)	34(7)	34(7)	34(7)	34(7)	34(7)	34(7)	34(7)	34(7)	34(7)	34(7)	34(7)	34(7)	34(7)	34(7)	34(7)
Duplicated genes in IR	17	17	17	17	17	17	17	17	17	17	17	17	17	17	17	17	17