Table 2. Classified sequences for each phage pool.

Phage pool	Number of sequences for sequencingchannel per group		Frequence of sequencesper group (%)
	R1	R2	R1	R2
V4 round 0	12,307,946	9,696,207	14.78	14.28
V4 round 3	7,833,979	6,229,236	9.40	9.18
V10 round 0	26,759,708	22,120,439	32.35	32.58
V10 round 3	31,117,811	25,804,866	37.35	38.01
Not classified	5,283,947	4,040,576	6.34	5.95
Number of valid sequences	78,019,444	63,850,748

Classified sequences after quality filtering and HCDR3 match.