|
NAS species (no.)1
|
SP2 [no. (%)]
|
SPK [no. (%)]
|
CS [no. (%)]
|
All culture preparations [no. (%)]
|
|---|
|
Milk (45)
|
TA (14)
|
Total (59)
|
Milk (45)
|
TA (14)
|
Total (59)
|
Milk (45)
|
TA (14)
|
Total (59)
|
Milk (45)
|
TA (14)
|
Total (59)
|
|---|
|
All (59)
|
|
Severe effect3
|
20 (44.4)
|
8 (57.1)
|
28 (47.4)
|
6 (13.4)
|
2 (14.3)
|
8 (13.6)
|
0
|
0
|
0
|
26 (19.2)
|
10 (23.8)
|
36 (20.3)
|
|
Moderate effect
|
17 (37.8)
|
2 (14.3)
|
19 (32.2)
|
11 (24.4)
|
8 (57.1)
|
19 (32.2)
|
4 (8.9)
|
1 (7.1)
|
5 (8.5)
|
32 (23.7)
|
11 (26.2)
|
43 (24.3)
|
|
Slight effect
|
1 (2.2)
|
0
|
1 (1.7)
|
20 (44.4)
|
0
|
20 (33.9)
|
18 (40.0)
|
7 (50.0)
|
25 (42.4)
|
39 (28.9)
|
7 (16.7)
|
46 (26.0)
|
|
No effect
|
7 (15.6)
|
4 (28.6)
|
11 (18.7)
|
8 (17.8)
|
4 (28.6)
|
12 (20.3)
|
23 (51.1)
|
6 (42.9)
|
29 (49.1)
|
38 (28.2)
|
14 (33.3)
|
52 (29.4)
|
|
S. chromogenes (34)
|
|
Severe effect
|
11 (39.3)
|
4 (66.8)
|
15 (44.1)
|
2 (7.1)
|
0
|
2 (5.9)
|
0
|
0
|
0
|
13 (15.5)
|
4 (22.2)
|
17 (16.7)
|
|
Moderate effect
|
15 (53.6)
|
1 (16.6)
|
16 (47.1)
|
5 (17.9)
|
5 (83.4)
|
10 (29.4)
|
2 (7.1)
|
1 (16.6)
|
3 (8.8)
|
22 (26.2)
|
7 (38.9)
|
29 (28.4)
|
|
Slight effect
|
1 (3.6)
|
0
|
1 (2.9)
|
20 (71.4)
|
0
|
20 (58.8)
|
10 (35.7)
|
3 (50.0)
|
13 (38.2)
|
31 (36.9)
|
3 (16.7)
|
34 (33.3)
|
|
No effect
|
1 (3.6)
|
1 (16.6)
|
2 (5.9)
|
1 (3.6)
|
1 (16.6)
|
2 (5.9)
|
16 (57.2)
|
2 (33.4)
|
18 (53.0)
|
18 (21.4)
|
4 (22.2)
|
22 (21.6)
|
|
S. epidermidis (11)
|
|
Severe effect
|
0
|
1 (25.0)
|
1 (9.1)
|
0
|
1 (25.0)
|
1 (9.1)
|
0
|
0
|
0
|
0
|
2 (16.7)
|
2 (6.0)
|
|
Moderate effect
|
1 (14.3)
|
0
|
1 (9.1)
|
0
|
0
|
0
|
0
|
0
|
0
|
1 (4.7)
|
0
|
1 (3.0)
|
|
Slight effect
|
0
|
0
|
0
|
0
|
0
|
0
|
3 (42.9)
|
1 (25.0)
|
4 (36.4)
|
3 (14.3)
|
1 (8.3)
|
4 (12.0)
|
|
No effect
|
6 (85.7)
|
3 (75.0)
|
9 (81.8)
|
7 (100)
|
3 (75.0)
|
10 (90.9)
|
4 (57.1)
|
3 (75.0)
|
7 (63.6)
|
17 (81.0)
|
9 (75.0)
|
26 (79.0)
|
|
S. simulans (14)
|
|
Severe effect
|
9 (90.0)
|
3 (75.0)
|
12 (85.7)
|
4 (40.0)
|
1 (25.0)
|
5 (35.7)
|
0
|
0
|
0
|
13 (43.3)
|
4 (33.4)
|
17 (40.5)
|
|
Moderate effect
|
1 (10.0)
|
1 (25.0)
|
2 (14.3)
|
6 (60.0)
|
3 (75.0)
|
9 (64.3)
|
2 (20.0)
|
0
|
2 (14.3)
|
9 (30.0)
|
4 (33.4)
|
13 (31.0)
|
|
Slight effect
|
0
|
0
|
0
|
0
|
0
|
0
|
5 (50.0)
|
3 (75.0)
|
8 (57.2)
|
5 (16.7)
|
3 (25.0)
|
8 (19.0)
|
|
No effect
|
0
|
0
|
0
|
0
|
0
|
0
|
3 (30.0)
|
1 (25.0)
|
4 (28.6)
|
3 (10.0)
|
1 (8.2)
|
4 (9.5)
|
- 1Culture preparations = SP–Supernatant; SPK–Supernatant + Proteinase K; CS–Cell suspension.
- 2Number of isolates.
- 3Regulation effect was rated according to the size of inhibition zone around the well (measured in mm) [12] and was classified as exhibiting no effect (≤ 10 mm), a slight effect (11–15 mm), a moderate effect (16–20 mm), and a severe effect (≥ 25 mm) on gene expression.
