Background
Methods
Field sampling
Source of bacterial isolates
PCR amplification
Bacterial biomass
Extract preparation
Cell culture
MTT assay
APOPercentage assay
Statistical analysis
Results
Microbial isolates
Chloroform extract | Ethanol extract | Isolate | Source | Closest relative | Similarity | GenBank access no. | Ref |
---|---|---|---|---|---|---|---|
- | 1E | P1-17B | Kebrit interface |
Sulfitobacter pontiacus
| 99% | NR_026418.1 | [19] |
2C | - | P1-37B | Nereus interface |
Halomonas meridiana
| 100% | AF212217.2 | [20] |
3C | 3E | P3-82 | Erba interface |
Halomonas meridiana
| 100% | AF212217.2 | [20] |
4C | 4E | P5-16A | Kebrit interface |
Halomonas axialensis
| 100% | NR_027219.1 | [21] |
5C | 5E | P5-16B | Kebrit interface |
Halomonas axialensis
| 100% | NR_027219.1 | [21] |
6C | 6E | P5-37A | Nereus interface |
Halomonas meridiana
| 99% | AF212217.2 | [20] |
7C | 7E | P5-82 | Erba interface |
Idiomarina baltica
| 99% | AJ440215.1 | [22] |
8C | - | P1-37A | Nereus interface |
Marinobacter bryozoorum
| 98% | NR_027192.1 | [23] |
9C | 9E | P1-82 | Erba interface |
Halomonas meridiana
| 100% | NR_042066.1 | [24] |
10C | 10E | P1-16B | Kebrit interface |
Vibrio sinaloensis
| 98% | NR_043858.1 | [25] |
11C | 11E | P3-37A | Nereus interface |
Halomonas aquamarina
| 100% | HQ188659.1 | [26] |
12C | - | P6-86 | Discovery interface |
Chromohaloba-cter salexigens
| 99% | EU868854.1 | [27] |
Cytotoxic activities of bacterial extracts
Marine bacterial extract | HeLa | MCF-7 | DU145 | |||
---|---|---|---|---|---|---|
24 hr | 48 hr | 24 hr | 48 hr | 24 hr | 48 hr | |
2C |
44.906
|
58.003
|
61.307
|
78.608
|
30.233
|
86.682
|
5C | 50.000 | 41.931 | 47.173 | 7.654 |
33.194
|
50.260
|
7C | 41.094 | 38.250 | 21.555 | −17.160 | 16.597 | 15.263 |
8C |
10.151
|
23.494
| −3.180 | −25.303 |
−9.779
|
16.262
|
11C |
39.736
|
50.176
| 57.244 | 36.271 |
−8.074
|
54.699
|
1E | 69.434 | 61.787 | 44.700 | 13.560 | 66.836 | 59.324 |
4E |
20.604
|
34.164
| −3.710 | −10.350 |
2.661
|
37.471
|
5E | 59.472 | 41.556 | 40.901 | 24.234 | 51.077 | 47.287 |
6E | 27.547 | 15.256 | 1.502 | −23.946 |
−7.775
|
21.345
|
7E | 51.434 | 42.027 | 40.283 | 20.021 | 46.202 | 47.725 |
10E | 21.925 | 9.215 | 20.936 | 8.992 |
10.616
|
15.956
|
11E |
22.453
|
29.769
| 59.806 | 16.475 |
15.371
|
45.672
|