. 2022 Sep 2;17(9):e0274067. doi: 10.1371/journal.pone.0274067

Table 2. Genes present in the six newly sequenced chloroplast genomes of genus Aglaonema.

Category	Function	Genes
Photosynthesis	Photosystem Ⅰ	psaA, psaB, psaC, psaI, psaJ
	Photosystem Ⅱ	psbA, psbB, psbC, psbD, psbE, psbF, psbH, psbI, psbJ, psbK, psbL, psbM, psbN, psbT, psbZ
	Cytochrome b/f	petA, petB^, petD^, petG, petL, petN
	ATP synthase	atpA, atpB, atpE, atpF^, atpH, atpI*
	NADH dehydrogenase	ndhA^, ndhB* (×2)^, ndhC, ndhD, ndhE, ndhF, ndhG, ndhH, ndhI, ndhJ, ndhK*
	Rubisco	rbcL
Self-replication	RNA polymerase	rpoA, rpoB, rpoC1^, rpoC2*
	Large subunit ribosomal proteins	rpl2 (×2)^, rpl14, rpl16^, rpl20, rpl22, rpl23 (×2), rpl32, rpl33, rpl36
	Small subunit ribosomal proteins	rps2, rps3, rps4, rps7 (×2), rps8, rps11, rps12 (×2)^, rps14, rps15, rps16^, rps18, rps19 (×2)
	Ribosomal RNAs	rrn4.5 (×2), rrn5 (×2), rrn16 (×2), rrn23 (×2)
	Transfer RNAs	trnA-UGC (×2)^, trnC-GCA, trnD-GUC, trnE-UUC, trnF-GAA, trnfM-CAU, trnG-GCC, trnG-UCC^^&, trnH-GUG, trnI-GAU (×2)^, trnI-CAU^&, trnK-UUU^, trnL-CAA (×2), trnL-UAA^, trnL-UAG, trnM-CAU* (×3), trnN-GUU (×2), trnP-UGG, trnQ-UUG, trnR-ACG (×2), trnR-UCU, trnS-GCU, trnS-CGA^^&&, trnS-GGA^&&, trnS-UGA, trnT-GGU^&&, trnT-UGU, trnV-GAC* (×2), trnV-UAC^, trnW-CCA, trnY-GUA*
Others	Other proteins	accD, ccsA, cemA, clpP^*, infA, matK*
Others	Proteins of unknown function	ycf1 (×2), ycf2 (×2), ycf3^*, ycf4, ycf68* (×2)^*^&

×2: Gene with two copies; ×3: Gene with three copies

*: Each gene containing only one intron

**: Each gene containing two introns

&: Only present in chloroplast genomes of ‘Lady Valentine’ and ‘Red Vein’

&&: Not present in chloroplast genomes of ‘Lady Valentine’ and ‘Red Vein’.