Characterization of the Complete Chloroplast Genome of Acer truncatum Bunge (Sapindales: Aceraceae): A New Woody Oil Tree Species Producing Nervonic Acid

Table 2

Gene composition of the A. truncatum chloroplast genome.

	Classification of genes	Gene name	Number
1	Photosystem I	psaA, B, C, I, J	5
2	ATP synthase	atpA, B, E, F^a, H, I	6
3	Photosystem II	psbA, B, C, D, E, F, H, I, J, K, M, N, T, Z	15
4	Rubisco	rbcL	1
5	Cytochrome	petA, B^a, D^a, G, L, N	6
6	NADH oxidoreductase	ndhA^a, B^a,c(×2), C, D, E, F, G, H, I, J, K	12
7	Ribosomal proteins (SSU)	rps2, 3, 4, 7^c(×2), 8, 11, 12(×2)^a,c,d, 14, 15, 16^a, 18, 19^c	14
8	Ribosomal proteins (LSU)	rpl2^a,c(×2), 14, 16^a, 20, 22, 23^c(×2), 32, 33, 36	11
9	RNA polymerase	rpoA, rpoB, rpoC1^a, rpoC2	4
10	Ribosomal RNAs	rrn4.5^c(×2), 5^c(×2), 16^c(×2), 23^c(×2)	8
11	Other proteins	accD, ccsA, matK, clpP^b, cemA	5
12	Transfer RNAs	trnA-UGC(×2)^a,c, trnC-GCA, trnD-GUC, trnE-UUC, trnF-GAA, trnfM-CAU, trnG-UCC^a, trnG-GCC, trnH-GUG(×2), trnI-GAU (×2)^a,c, trnL-CAA^c(×2), trnL-UAA^a, trnL-UAG, trnM-CAU, trnN-GUU(×2)^c, trnP-UGG, trnQ-UUG, trnK-UUU^a trnR-UCU, trnS-GCU, trnS-GGA, trnS-UGA, trnT-GGU, trnT-UGU, trnV-GAC(×2)^c, trnR-ACG (×2)^c, trnV-UAC^a, trnW-CCA, trnY-GUA, trnI-CAU(×2)^c	38
13	Hypothetical proteins	ycf1, 2^c(×2), 3^b, 4, 15^c(×2),	7
14	Pseudogenes	infA, ycf1	2
Total			134

^aA single intron gene.^bTwo introns gene.^cTwo gene copies in IRs regions.^dGene divided into two independent transcription units.^ePseudogene.