Information compression exploits patterns of genome composition to discriminate populations and highlight regions of evolutionary interest

Table 2 Compression efficiency identifies bovine signatures of selection ¹

Chr	Mbp	Angus			Brahman			Genes (300 Kb up and down)	Cross ref
Chr	Mbp	Het (%)	CE	Z-score	Het (%)	CE	Z-score	Genes (300 Kb up and down)	Cross ref
2	62.1	8.596	0.976	2.886	22.053	0.962	0.622	DARS, LCT, MCM6, R3HDM1, UBXN4, ZRANB3	[22, 34, 35]
3	28.5	1.499	0.985	57.316	33.883	0.949	-0.798	AMPD1, CSDE1, NGF, NRAS, SIKE1, TSPAN2	-
5	47.9	30.669	0.961	-0.014	5.737	0.977	13.380	GRIP1, HELB, IRAK3, LLPH, TMBIM4	[22, 23, 34, 36, 37]
5	121.1	31.960	0.936	-0.023	9.453	0.956	6.100	ALG12, CRELD2, MLC1, PANX2, TRABD	*
6	77.6	9.009	0.976	0.259	13.584	0.963	4.293	LPHN3	-
12	24.7	26.202	0.953	-0.004	12.780	0.958	4.202	ALG5, EXOSC8, FAM48A, POSTN, RFXAP, SMAD9	[34]
19	63.9	27.905	0.945	-0.013	8.545	0.965	7.798	CACNG1, CACNG4, CACNG5, HELZ	[34]
22	51.3	33.490	0.936	-0.026	9.342	0.963	6.091	AMT, APEH, ARIH2, CCDC36, CCDC71, DAG1, IMPDH2, IP6K1, KLHDC8B, LAMB2, MST1, NICN1, P4HTM, QARS, QRICH1, RHOA, RNF123, TCTA, USP19, USP4, WDR6	[24, 34]
X	39.1	0.644	0.982	1.185	3.639	0.964	1.536	DKC1, F8, FUNDC2, GAB3, KIR3DL2, MPP1, MTCP1	*
X	86.9	0.081	0.986	3.149	5.991	0.951	-0.111	EFNB1, PJA1, STARD8, YIPF6	[24]

¹Heterozygosis, Compression Efficiency and Z-scores values are averages of a window (+/- 300 Kb) from the reference position.^*The SNPs giving the signal in these regions were unassigned on the bovine assembly Btau4.2.
Enomic regions with noteworthy (Top 1%) Z-score normalized heterozygosity corrected compression efficiency across bovine Brahman and Angus populations.

ISSN: 1471-2105