Table 2.

Nucleotide identity percentage of ten selected IBV isolates in this study and other reference IBV strains from Gene bank.

IBV Strain/Isolate		1	2	3	4	5	6	7	8	9	10	11	12	13	14
IS/VAR2-06	1	100
Egypt/Beni-Suef/01	2	97.60	100
Kurdistan-Sulaymania/12	3	96.50	94.10	100
Turkey/10RS-3161/2010	4	98.80	96.50	95.30	100
Variant2	5	98.80	96.50	95.30	97.60	100
Eg/CLEVB-2/IBV/012	6	100	97.60	96.50	98.80	98.80	100
Libya-06-2012	7	100	97.60	96.50	98.80	98.80	100	100
IR/Bu/Variant2/SH1450.5/15	8	92.90	91.80	94.10	91.80	91.80	92.90	92.90	100
IR/Bu/Variant2/SH1450.19/15	9	94.10	92.90	95.30	92.90	92.90	94.10	94.10	97.60	100
IR/Bu/Variant2/SH1229.5/15	10	97.60	95.30	96.50	96.50	96.50	97.60	97.60	92.90	94.10	100
IR/Bu/Variant2/SH1229.7/14	11	95.30	94.10	94.10	94.10	94.10	95.30	95.30	97.60	97.60	95.30	100
IR/Bu/Variant2/SH1229.8/14	12	95.30	94.10	94.10	94.10	94.10	95.30	95.30	97.60	97.60	95.30	100	100
IR/Bu/Variant2/SH1229.9/14	13	92.90	91.80	91.80	91.80	91.80	92.90	92.90	94.10	94.10	92.90	96.50	96.50	100
IR/Bu/Variant2/SH1229.19/14	14	95.30	94.10	94.10	94.10	94.10	95.30	95.30	97.60	97.60	95.30	100	100	96.50	100