The complete chloroplast DNA sequence of the green alga Oltmannsiellopsis viridis reveals a distinctive quadripartite architecture in the chloroplast genome of early diverging ulvophytes

Table 2 Differences between the gene repertoires of Oltmannsiellopsis and other UTC algal cpDNAs

Gene^a	Chlorella	Oltmannsiellopsis	Pseudendoclonium	Chlamydomonas
accD	●	●	●	○
chlB	●	●	○	●
chlI	●	●	●	○
chlL	●	●	○	●
chlN	●	●	○	●
cysA	●	○	○	○
cysT	●	○	○	○
infA	●	●	●	○
minD	●	●	●	○
psaI	●	●	●	○
psaM	●	●	●	○
rpl12	●	●	●	○
rpl19	●	●	●	○
rpl32	●	●	●	○
ycf20	●	●	●	○
ycf62	●	○	●	○
trnL(caa)	●	○	●	○
trnL(gag)	●	○	○	○
trnR(ccg)	●	○	●	○
trnR(ccu)	○	●	●	○
trnS(gga)	●	○	○	○
trnT(ggu)	●	○	○	○

^a A filled/open circle denotes the presence/absence of a gene. Only the genes that are missing in one or more genomes are indicated. A total of 91 genes are shared by all compared cpDNAs: atpA, B, E, F, H, I, ccsA, cemA, clpP, ftsH, petA, B, D, G, L, psaA, B, C, J, psbA, B, C, D, E, F, H, I, J, K, L, M, N, T, Z, rbcL, rpl2, 5, 14, 16, 20, 23, 36, rpoA, B, C1, C2, rps2, 3, 4, 7, 8, 9, 11, 12, 14, 18, 19, rrf, rrl, rrs, tufA, ycf1, 3, 4, 12, trnA(ugc), C(gca), D(guc), E(uuc), F(gaa), G(gcc), G(ucc), H(gug), I(cau), I(gau), K(uuu), L(uaa), L(uag), Me(cau), Mf(cau), N(guu), P(ugg), Q(uug), R(acg), R(ucu), S(gcu), S(uga), T(ugu), V(uac), W(cca), Y(gua).