Table 1.

List of the ten genes that were most strongly associated with offspring number according to PA-association scores. All associations were confirmed by at least one of three methods from treeWAS [21]

Gene name	Annotation	PA score	treeWAS terminal	treeWAS simultaneous	treeWAS subsequent
			p-value	p-value	p-value
	Transposase	4.62	0.000009	0.013	0.003
ThiO	Putative thiamine biosynthesis oxidoreductase	4.34	0.0002	0.003	0.02
ThiG	Thiazole synthase	4.34	0.0002	0.003	0.02
ThiS	Thiamine biosynthesis protein	4.34	0.0002	0.003	0.02
ThiC	Thiamine biosynthesis protein	4.34	0.0002	0.003	0.02
ThiD	Phosphomethylpyrimidine kinase	4.34	0.0002	0.003	0.02
	Ferric iron siderophore receptor	4.21	0.000009	0.11	0.001
	Oxidoreductase	4.21	0.000009	0.11	0.001
	LysR family transcriptional regulator	4.21	0.000009	0.11	0.001
	Methyltransferase domain protein	4.06	0.0003	0.009	0.89