TABLE 3.

Numbers and proportions of orthologs between Haltera grandinella and two other unicellular eukaryotic organisms (Oxytricha trifallax and Tetrahymena thermophila)

Groupa	No.	Annotated genes	Oxytricha trifallax	Tetrahymena thermophila	TPMb
L > 30	911	0.68	0.53	0.29	5.12
0 ≤ L ≤ 30	3,876	0.78	0.71	0.38	26.74
L < 0	1,959	0.80	0.74	0.43	134.44
No motif	2,002	0.12	0.21	0.05	29.57

^aRNA-seq coverage of four groups of chromosomes. L is the distance between the position of motifs (P_motif) and the inferred position of transcriptional start sites (P_TSS), defined by L = P_TSS − P_motif. No motif indicates the absence of an obvious TATA box-like motif in the nanochromosome.

^bTPM, transcripts per million.