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Comparison of plastid tRNA gene repertoires among seven Cupressaceous subfamilies. The functional copy, pseudogene copy, and gene loss are denoted in blue, gray, and white, respectively. Arabic numerals within the boxes indicate the number of gene copies. The total number of distinct tRNA species for each genus is listed in the bottom row. Newly sequenced plastomes are in dark blue font. Intron-containing genes are marked with an asterisk (*).
