TABLE 1.
Summary of metadata and SRA accession numbers of the 16S rRNA amplicon sequences of hilsa fish gut and flesh samples, along with OTUs mapped against bacterial taxa
| Sample ID | Collection site | Coordinate | Habitat | Source | No. of raw reads | No. of mapped reads | No. of observed OTUs | SRA accessions |
|---|---|---|---|---|---|---|---|---|
| CG1 | Confluence of Meghna and Padma River, Chandpur | 23.2321° N, 90.6631° E | Freshwater | Gut | 325,812 | 33,295 | 22 | SRR24402593 |
| CG2 | Confluence of Meghna and Padma River, Chandpur | 23.2321° N, 90.6631° E | Freshwater | Gut | 140,124 | 12,418 | 22 | SRR24402592 |
| CG3 | Confluence of Meghna and Padma River, Chandpur | 23.2321° N, 90.6631° E | Freshwater | Gut | 119,676 | 4,738 | 10 | SRR24402608 |
| CG4 | Confluence of Meghna and Padma River, Chandpur | 23.2321° N, 90.6631° E | Freshwater | Gut | 697,544 | 291,731 | 23 | SRR24402607 |
| CG5 | Confluence of Meghna and Padma River, Chandpur | 23.2321° N, 90.6631° E | Freshwater | Gut | 131,276 | 9,514 | 20 | SRR24402606 |
| RG3 | Padma River, Rajshahi | 24.3745° N, 88.6042° E | Freshwater | Gut | 194,464 | 2,256 | 18 | SRR24402605 |
| MG1 | Meghna River, Munshiganj | 23.5422° N, 90.5305° E | Freshwater | Gut | 165,096 | 1,333 | 15 | SRR24402604 |
| MG2 | Meghna River, Munshiganj | 23.5422° N, 90.5305° E | Freshwater | Gut | 126,908 | 7,353 | 15 | SRR24402602 |
| MG4 | Meghna River, Munshiganj | 23.5422° N, 90.5305° E | Freshwater | Gut | 260,420 | 3,077 | 11 | SRR24402601 |
| PG1 | Payra River, Patuakhali | 22.3586° N, 90.3317° E | Brackish water | Gut | 149,988 | 611 | 23 | SRR24402600 |
| PG2 | Payra River, Patuakhali | 22.3586° N, 90.3317° E | Brackish water | Gut | 119,052 | 1,142 | 11 | SRR24402598 |
| PG3 | Payra River, Patuakhali | 22.3586° N, 90.3317° E | Brackish water | Gut | 361,312 | 8,111 | 20 | SRR24402599 |
| PG5 | Payra River, Patuakhali | 22.3586° N, 90.3317° E | Brackish water | Gut | 178,372 | 3,982 | 18 | SRR24402597 |
| XG1 | Bay of Bengal, Cox’s Bazar |
21.4272° N, 92.0058° E | Marine water | Gut | 112,684 | 509 | 16 | SRR24402596 |
| XG3 | Bay of Bengal, Cox’s Bazar |
21.4272° N, 92.0058° E | Marine water | Gut | 151,480 | 260 | 14 | SRR24402595 |
| CF4 | Confluence of Meghna and Padma River, Chandpur | 23.2321° N, 90.6631° E | Freshwater | Flesh | 180,944 | 4,994 | 16 | SRR24402609 |
| CF5 | Confluence of Meghna and Padma River, Chandpur | 23.2321° N, 90.6631° E | Freshwater | Flesh | 106,604 | 2,226 | 14 | SRR24402603 |
| PF4 | Payra River, Patuakhali | 22.3586° N, 90.3317° E | Brackish water | Flesh | 174,852 | 2,739 | 17 | SRR24402594 |