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. 2019 May 14;10:444. doi: 10.3389/fgene.2019.00444

TABLE 1.

Statistics of the chloroplast genomes of Euphrasia regelii and seven other Orobanchaceae species.

E. regelii L. squamaria N. inaequalis S. americana T. versicolor L. philippensis R. glutinosa A. fasciculatum
Genome length (bp) 153,026 150,504 151,349 160,910 152,448 155,103 153,622 106,796
LSC length (bp) 83,893 81,981 83,806 84,756 83,650 85,606 84,605 43970
SSC length (bp) 15,801 16,061 16,327 6,517 17,520 17,885 17,579 530
IR length (bp) 26,666 26,231 25,566 34,818 25,639 25,800 25,719 31148
No. of different genes 107 78 102 108 106 117 121 66
No. of different protein-coding genes 69 46 69 74 73 80 82 28
No. of different tRNA genes (duplicated in IR) 30 (7) 30 (7) 27 (5) 30 (7) 28 (7) 30 (7) 30 (7) 29 (7)
No. of different rRNA genes (duplicated in IR) 4 (4) 4 (4) 4 (4) 4 (4) 4 (4) 4 (4) 4 (4) 4 (4)
No. of genes duplicated in IR 15 14 10 19 15 16 12 17
No. of different genes with introns 16 12 18 17 15 18 18 10
No. of pseudogenes 11 32 0 2 1 4 0 8
GC content (%) 38.4 38.1 37.5 38.1 38.2 37.8 38.0 34.7