Markup | Genome Research

Table 1B.

Size Distribution of the Single Copy CD/CDY Orthologous Groups According to the Number of Amphioxus, Ciona, Mouse, and Human Genes They Contain

	Amphioxus			Human			Amphioxus			Mouse
N/G	G	% of all	G	% of all	G	% of all	G	% of all	G	% of all	G	% of all
A. All group members counted
1	548	70.9%	1156	38%	548	70.9%	1173	43.9%	548	70.9%	1133	67.5%
2	128	16.6%	615	20.2%	128	16.6%	592	22.2%	128	16.6%	341	20.3%
3	49	6.3%	366	12%	49	6.3%	334	12.5%	49	6.3%	120	7.1%
4	17	2.2%	249	8.2%	17	2.2%	167	6.3%	17	2.2%	46	2.7%
>4	31	4.0%	658	21.6%	31	4.0%	405	15.2%	31	4.0%	39	2.3%
B. Only groups common between amphioxus-human, amphioxus- mouse, and mouse- ciona are counted
1	499	70.2%	226	21.8%	469	69.3%	238	35.3%	365	66.8%	312	57.1%
2	121	17.0%	131	18.4%	119	17.6%	134	19.8%	103	18.7%	129	23.6%
3	45	6.3%	91	12.8%	44	6.5%	94	13.9%	36	6.6%	46	8.4%
4	16	2.3%	69	9.7%	15	2.2%	42	6.2%	15	2.7%	28	5.1%
>4	30	4.2%	194	27.3%	29	4.3%	165	24.4%	27	4.9%	31	5.7%

[i] The top half of the table lists the groups according to the number of genes from each organism separately; the bottom half lists the respective ratios for the groups common between two species.