Table 2.

Complete chloroplast genome structures and features of four Quercus section Cyclobalanopsis species. Abbreviations: LSC (Large Single Copy), SSC (Small Single Copy), IR (Inverted Repeat), GC (guanine and cytosine), PCGs (Protein coding genes), tRNA (Transfer RNA gene), and rRNA (Ribosomal RNA gene).

Species	Q. poilanei	Q. helferiana	Q. camusiae	Q. semiserrata
Genome size (bp)	160,784	160,878	161,632	161,630
Length of LSC (bp)	90,216	90,343	90,294	90,292
Length of IRs (a/b) (bp)	25,842	25,829	26,593	26,593
Length of SSC (bp)	18,884	18,877	18,152	18,152
Total GC content (%)	36.9	36.9	36.9	36.9
GC content of LSC (%)	34.74	34.74	34.75	34.75
GC content of IRs (%)	42.77	42.70	42.35	42.35
GC content of SSC (%)	31.11	31.11	31.22	31.22
Number of genes	131	131	131	131
Number of PCGs	86	86	86	86
Number of tRNAs	37	37	37	37
Number of rRNAs	8	8	8	8