Table 1.

Characteristics of the nineteen plant species examined in this study.

Plant species	Proteome size	Haploid chromosome number (n)	Pair of co-linear paralogs	Fraction of total aligned IDRs PONDR VSL2	Fraction of aligned IDRs in segments L > 30 aa PONDR VSL2b
Chlorophyte (n)
Chlamydomonas reinhardtii	14,488	17	16	0.37	0.55
Bryophyte
Physcomitrella patens	48,022	27	1,858	0.50	0.62
Monocots (2n = 2×)
Zea mays	58,615	10	7,031	0.52	0.66
Sorghum bicolor	39,248	10	2,668	0.52	0.65
Oryza sativa	40,881	12	3,251	0.50	0.62
Brachypodium distachyon	33,844	5	2,335	0.50	0.63
Eudicots (2n = 2×)
Glycine max	71,525	20	37,292	0.45	0.56
Populus trichocarpa	73,110	19	13,988	0.46	0.55
Vitis vinífera	41,208	19	1,916	0.44	0.53
Brassica oleracea	56,687	9	20,660	0.48	0.57
Manihot esculenta	43,286	18	9,477	0.47	0.58
Gossypium raimondi	59,057	13	12,941	0.47	0.58
Capsicum annuum	40,627	12	498	0.42	0.48
Solanum lycopersicum	36,010	12	3,399	0.46	0.55
Arabidopsis thaliana	48,148	5	3,947	0.47	0.59
Prunus persica	32,595	8	2,392	0.47	0.58
Beta vulgaris	32,874	9	387	0.47	0.57
Medicago truncatula	57,661	8	3,322	0.47	0.57
Cucumis sativus	25,668	7	1,099	0.49	0.59