Table 1.
Plastid genome statistics for 18 Erodium species
| Clade I | Type 1 |
Type 3 |
Type 4 (LBC) |
|||||||
|---|---|---|---|---|---|---|---|---|---|---|
| E. texanum | E. guttatum | E. jahandiezianum | E. crassifolium | E. gruinum | E. absinthoides | E. chrysanthum | E. guicciardii | |||
| Size (bp) | 130 812 | 128 510 | 121 692 | 121 393 | 142 208 | 162 618 | 168 946 | genes only | ||
| Protein-coding genes | 75 | 75 | 75 | 75 | 64 | 64 | 64 | 64 | ||
| tRNA genes | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | ||
| Introns | 14 | 14 | 14 | 14 | 11 | 11 | 11 | 11 | ||
| GC content (%) | 39·5 | 39·4 | 39·1 | 39·1 | 43·0 | 42·9 | 42·9 | 42·3 | ||
| GC (%) 19-gene dataset | 41·9 | 41·8 | 41·7 | 41·6 | 44·1 | 44·0 | 44·1 | 44·0 | ||
| SDR (%) | 23·09 | 17·61 | 2·61 | 3·244 | 4·56 | 8·55 | 16·24 | unknown | ||
| Estimated gene order changes† | 14 | 13 | 5 | 5 | 10 | 13 | 20 | unknown | ||
| IR size (bp) | np | np | np | np | 25 508 | 45 490 | 47 428 | unknown | ||
| Clade II Type 2 | E. carvifolium | E. cossonii | E. cygnorum | E. foetidum ssp. cheil. | E. foetidum ssp. foet. | E. manescavi | E. moschatum | E. reichardii | E. rupestre | E. trifolium |
| Size (bp) | 116 935 | 121 465 | 121 905 | 116 340 | 115 794 | 116 810 | 119 078 | 117 753 | 116 810 | 123 865 |
| Protein-coding genes | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 |
| tRNAs | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| Introns | 18 | 17 | 18 | 18 | 18 | 18 | 17 | 17 | 18 | 18 |
| GC content (%) | 39·0 | 39·2 | 39·2 | 38·9 | 38·9 | 39·1 | 39·1 | 39·2 | 38·9 | 39·3 |
| GC (%) 19-gene dataset | 41·9 | 41·8 | 41·8 | 41·8 | 41·8 | 41·9 | 41·8 | 41·8 | 41·8 | 41·9 |
| SDR (%) | 2·85 | 3·54 | 8·48 | 1·53 | 1·48 | 0·98 | 2·20 | 1·68 | 2·55 | 6·08 |
| Estimated gene order changes† | 0 | 1* | 2 | 0 | 0 | 0 | 0 | 1* | 0 | 2 |
| IR size (bp) | np | np | np | np | np | np | np | np | np | np |
*Same inversion.
†Gene order changes were calculated relative to C. macrophylla.
SDR, short dispersed repeats; np, not present.