Genome-wide SNP analysis using 2b-RAD sequencing identifies the candidate genes putatively associated with resistance to ivermectin in Haemonchus contortus

Table 1 Nucleotide sites and SNPs identified in scaffolds

Scaffolds	Length^a	Sites^b	IR^c	LS	IR_LS	Density of SNPs^d	Site content^e
1 to 1000	171,808,466	1,047,366	1381	1465	2454	1/427	0.61%
Others	177,128,173	1,128,868	1286	1497	2419	1/467	0.64%
Total (9258)	348,936,639	2,176,234	2667	2962	4873	1/447	0.62%

^aTotal length (bp) of genome
^bThe total number of nucleotide sites for which sequence information was generated in at least one sample, after trimming restriction enzyme recognition sequence
^cThe remaining columns give the number of single-nucleotide polymorphisms identified within each population. IR population is resistant strain of H. contortus, LS is susceptible strain of H. contortus and IR_LS is 2 populations combined
^dDensity of SNPs = No. of IR_LS/No. of sites
^eSite content = No. of sites/Total length (bp) of genome

ISSN: 1756-3305