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Table 1 Summary statistics on genomes and tRNA genes of cyanobacterial and plastid clades and grades

From: tRNA functional signatures classify plastids as late-branching cyanobacteria

Clade/Grade Genomes (G) Genes (T) T/G Bases (N) N/T %A %T %G %C
Cyanobacteria          
A 11 555 50.45 40,362 72.72 20.1 23.3 31.2 25.4
B1 27 1,395 51.67 101,640 72.86 19.7 23.3 31.6 25.4
B2+3 30 1,314 43.80 95,685 72.82 19.5 23.0 32.0 25.5
C1 29 1,205 41.55 87,856 72.91 18.8 21.8 32.7 26.7
C2 2 90 45.00 6,550 72.78 19.5 21.9 32.2 26.4
C3 3 142 47.33 10,346 72.86 19.1 22.8 32.3 25.7
D 2 116 58.00 8,430 72.67 19.7 23.3 31.7 25.3
E 5 266 53.20 19,378 72.85 19.3 22.8 32.1 25.8
F 4 211 52.75 15,339 72.70 20.1 23.4 31.3 25.2
G 4 182 45.50 13,218 72.63 18.7 21.7 32.8 26.8
G. lithophora 1 44 44 3,194 72.59 18.8 22.7 32.3 26.2
Plastids/Chromatophores          
Charophyta 10 352 35.20 25,513 72.48 21.1 24.2 30.1 24.6
Chlorophyta 7 226 32.29 16,436 72.73 21.9 25.4 29.1 23.6
Cryptophyta 4 117 29.25 8,512 72.75 20.9 24.2 29.9 25.0
Heterokonta 33 992 30.06 72,229 72.81 21.2 25.1 29.6 24.1
Eudicots 191 6,593 34.52 478,337 72.55 21.4 25.2 29.7 23.7
Euglenaceae 10 276 27.60 20,070 72.72 22.3 27.1 28.4 22.3
Monilophytes 8 270 33.75 19,641 72.74 21.2 24.5 30.0 24.3
Gymnospermae 26 824 31.69 59,867 72.65 21.9 24.6 29.6 23.9
Haptophyta 4 111 27.75 8,079 72.78 21.0 25.1 29.7 24.2
Monocots 112 3930 35.10 285,302 72.60 21.7 25.2 29.5 23.7
Magnoliids 9 315 35.00 22,856 72.56 21.3 24.9 29.7 24.0
Nymphaeales 2 68 34.00 4,934 72.56 21.4 25.1 29.8 23.7
Rhodophyta 20 624 31.20 45,438 72.82 21.9 25.2 29.1 23.8
Bryophyta 3 108 36.00 7,845 72.64 22.2 25.4 29.0 23.4
Glaucocystophyta 1 35 35 2,543 72.66 20.4 23.7 30.9 25.0
P. chromatophora 1 42 42 3,060 72.86 19.1 21.7 32.7 26.5