TABLE 1.

Mapping statistics of mixed and monoculture transcriptomes of S. gordonii and S. oralis in the coaggregation experiment

Sample name	No. of raw reads	No. of preprocessed reads	No. of mapped reads (%)
Monocultures
S. gordonii
Sg1	13,702,956	13,629,680	13,104,542
Sg2	15,266,848	15,185,702	14,640,981
Sg3	12,783,626	12,715,336	12,435,361
Sg4	34,884,736	32,450,626	31,924,924
Sg5	26,850,598	24,852,990	24,448,922
Sg6	30,372,844	28,134,060	21,986,544
All reads	133,861,608	127,187,392	118,194,982 (92.9%)
S. oralis
So1	14,451,066	14,451,066	13,926,290
So2	15,621,300	15,619,918	14,879,371
So3	12,780,306	12,779,208	12,164,752
So4	32,061,362	29,339,116	28,867,869
So5	31,849,734	29,208,704	28,709,530
All reads	106,763,768	101,398,012	98,547,812 (97.1%)
Coaggregates
SgSo1	13,414,958	4,269,588	1,095,399 (S. gordonii); 2,984,283 (S. oralis)
SgSo2	15,148,212	15,146,904	5,229,367 (S. gordonii); 9,382,155 (S. oralis)
SgSo3	12,743,546	12,742,346	5,885,024 (S. gordonii); 6,499,028 (S. oralis)
SgSo4	33,322,784	30,982,486	15,833,006 (S. gordonii); 15,370,738 (S. oralis)
SgSo5	24,359,624	22,479,16	15,833,006 (S. gordonii); 12,065,953 (S. oralis)
Mixed cultures	98,989,124	85,620,486	38,563,039 (45.04%; S. gordonii); 46,302,157 (54.08%; S. oralis)
All reads (monoculture  and coaggregate)	339,614,500	314,205,890	301,607,990 (96%)