Table 1 Overview of sequencing data and alpha-diversity of samples from the nine coastal regions of southern China
Group | Valid contigs | OTU | Shannon | Simpson | Chao 1 | Good’s coverage |
|---|---|---|---|---|---|---|
HL-F | 26,157 ± 1969 | 215 ± 57 | 3.48 ± 0.216 | 0.84 ± 0.030 | 338 ± 125.87 | 0.995 ± 0.0016 |
HL-M | 26,168 ± 2337 | 755 ± 148 | 5.44 ± 0.993 | 0.91 ± 0.021 | 858 ± 109.83 | 0.988 ± 0.0008 |
HP-F | 27,904 ± 860 | 154 ± 53 | 3.42 ± 0.495 | 0.80 ± 0.040 | 189 ± 52.33 | 0.997 ± 0.0008 |
HP-M | 26,118 ± 2418 | 453 ± 280 | 4.29 ± 1.123 | 0.88 ± 0.070 | 527 ± 317.45 | 0.992 ± 0.0047 |
SM-F | 28,219 ± 821 | 286 ± 176 | 4.57 ± 2.047 | 0.89 ± 0.080 | 318 ± 150.82 | 0.997 ± 0.0014 |
SM-M | 27,103 ± 1061 | 270 ± 113 | 3.41 ± 0.367 | 0.79 ± 0.066 | 353 ± 146.69 | 0.994 ± 0.0025 |
RA-F | 27,495 ± 1216 | 318 ± 193 | 4.79 ± 1.872 | 0.90 ± 0.079 | 385 ± 133.53 | 0.996 ± 0.0015 |
RA-M | 25,757 ± 2074 | 179 ± 43 | 3.85 ± 0.594 | 0.86 ± 0.075 | 213 ± 65.40 | 0.997 ± 0.0011 |
ST-F | 26,952 ± 1164 | 174 ± 66 | 3.09 ± 1.118 | 0.75 ± 0.143 | 248 ± 107.24 | 0.996 ± 0.0015 |
ST-M | 27,729 ± 2215 | 429 ± 30 | 4.84 ± 1.043 | 0.92 ± 0.045 | 596 ± 91.95 | 0.991 ± 0.0022 |
TS-F | 22,555 ± 3723 | 530 ± 242 | 3.55 ± 0.896 | 0.76 ± 0.075 | 617 ± 269.36 | 0.990 ± 0.0044 |
TS-M | 26,197 ± 1560 | 186 ± 97 | 3.55 ± 0.579 | 0.84 ± 0.071 | 266 ± 170.60 | 0.996 ± 0.0030 |
XP-F | 28,377 ± 698 | 87 ± 14 | 2.47 ± 0.471 | 0.70 ± 0.068 | 129 ± 57.67 | 0.998 ± 0.0006 |
XP-M | 26,811 ± 1415 | 92 ± 43 | 2.43 ± 0.984 | 0.66 ± 0.217 | 153 ± 103.13 | 0.998 ± 0.0015 |
YJ-F | 26,447 ± 657 | 594 ± 368 | 5.12 ± 2.241 | 0.89 ± 0.086 | 695 ± 394.79 | 0.991 ± 0.0054 |
YJ-M | 21,993 ± 5211 | 378 ± 80 | 5.52 ± 1.623 | 0.92 ± 0.077 | 394 ± 70.29 | 0.998 ± 0.0016 |
YX-F | 25,662 ± 2052 | 219 ± 186 | 4.74 ± 1.923 | 0.91 ± 0.066 | 242 ± 167.04 | 0.998 ± 0.0004 |
YX-M | 25,138 ± 6631 | 480 ± 8 | 6.98 ± 0.149 | 0.98 ± 0.003 | 487 ± 15.34 | 0.998 ± 0.0004 |