TABLE 2.

Genes present in the CP genomes of two Alpinia species.

Group of genes	Gene names	Amount
Photosystem I	psaA, psaB, psaC, psaI, and psaJ	5
Photosystem II	psbA, psbB, psbC, psbD, psbE, psbF, psbH, psbI, psbJ, psbK, psbL, psbM, psbN, psbT, and psbZ	15
Cytochrome b/f complex	petA, petB*, petD*, petG, petL, and petN	6
ATP synthase	atpA, atpB, atpE, atpF*, atpH, and atpI	6
NADH dehydrogenase	ndhA*, ndhB*(× 2), ndhC, ndhD, ndhE, ndhF, ndhG, ndhH, ndhI, ndhJ, and ndhK	12
RubisCO large subunit	rbcL	1
RNA polymerase	rpoA, rpoB, rpoC1*, and rpoC2	4
Ribosomal proteins (SSU)	rps2, rps3, rps4, rps7(× 2), rps8, rps11, rps12*(× 2), rps14, rps15, rps16*, rps18, and rps19(× 2)	15
Ribosomal proteins (LSU)	rpl2*(× 2), rpl14, rpl16*, rpl20, rpl22, rpl23(× 2), rpl32, rpl33, and rpl36	11
Other genes	accD, clpP**, matK, ccsA, cemA, and infA	6
Proteins of unknown function	ycf1(× 2), ycf2(× 2), ycf3**, and ycf4	6
Transfer RNAs	38 tRNAs (6 contain an intron, 8 in the IRs)	38
Ribosomal RNAs	rrn4.5(× 2), rrn5(× 2), rrn16(× 2), and rrn23(× 2)	8

*Gene containing one intron. **Gene containing two introns; (× 2) gene with two copies.