Table 3. Summary of genetic diversity indices.
Locus |
Food-crop plantations populations
|
Commercial plantation populations
|
Pooled populations
|
||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Out1 | Out2 | Out3 | Out4 | Out5 | Out6 | Ins1 | Ins2 | Ins3 | Ins4 | Ins5 | Ins6 | Out | Ins | ||
Heterozygosity | |||||||||||||||
MfSSR401 | 0.452 | 0.186 | 0.061 | 0.246 | 0.473 | 0.226 | 0.349 | 0.39 | 0.409 | 0.398 | 0.437 | 0.422 | 0.293 | 0.394 | |
MfSSR403 | 0.135 | 0 | 0.061 | 0 | 0.127 | 0.063 | 0.065 | 0.181 | 0 | 0 | 0 | 0.171 | 0.063 | 0.071 | |
MfSSR405 | 0.515 | 0.514 | 0.409 | 0.443 | 0.508 | 0.37 | 0.516 | 0.516 | 0.522 | 0.396 | 0.494 | 0.458 | 0.466 | 0.499 | |
MfSSR407 | 0.452 | 0.514 | 0.458 | 0.452 | 0.516 | 0.484 | 0.414 | 0.61 | 0.43 | 0.576 | 0.512 | 0.486 | 0.48 | 0.503 | |
MfSSR413 | 0.396 | 0.426 | 0.498 | 0.473 | 0.508 | 0.49 | 0.503 | 0.417 | 0.486 | 0.452 | 0.428 | 0.484 | 0.46 | 0.454 | |
MfSSR417 | 0.517 | 0.515 | 0.503 | 0.512 | 0.514 | 0.492 | 0.516 | 0.387 | 0.549 | 0.517 | 0.481 | 0.514 | 0.5 | 0.498 | |
MfSSR424 | 0.49 | 0.49 | 0.515 | 0.514 | 0.515 | 0.514 | 0.473 | 0.514 | 0.484 | 0.49 | 0.514 | 0.428 | 0.496 | 0.494 | |
MfSSR425 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.057 | 0 | 0 | 0.01 | |
MfSSR428 | 0.471 | 0.315 | 0.22 | 0.315 | 0.287 | 0.272 | 0.405 | 0.452 | 0.125 | 0.37 | 0.363 | 0.371 | 0.311 | 0.351 | |
MfSSR434 | 0.512 | 0.508 | 0.511 | 0.466 | 0.473 | 0.484 | 0.503 | 0.433 | 0.444 | 0.452 | 0.481 | 0.499 | 0.484 | 0.497 | |
MfSSR326 | 0.127 | 0.063 | 0 | 0 | 0 | 0.063 | 0 | 0.121 | 0.121 | 0.125 | 0.057 | 0 | 0.041 | 0.07 | |
MfSSR340 | 0.488 | 0.434 | 0.361 | 0.49 | 0.503 | 0.476 | 0.508 | 0.331 | 0.452 | 0.331 | 0.254 | 0.379 | 0.454 | 0.385 | |
MfSSR305b | 0.512 | 0.452 | 0.508 | 0.503 | 0.434 | 0.473 | 0.488 | 0.515 | 0.497 | 0.409 | 0.426 | 0.379 | 0.475 | 0.453 | |
MfSSR322 | 0.637 | 0.6 | 0.492 | 0.571 | 0.471 | 0.514 | 0.602 | 0.623 | 0.579 | 0.568 | 0.541 | 0.528 | 0.545 | 0.568 | |
MfSSR324 | 0.323 | 0.121 | 0.226 | 0.401 | 0.186 | 0.466 | 0.323 | 0.369 | 0.246 | 0.36 | 0.358 | 0.232 | 0.298 | 0.309 | |
MfSSR350b | 0.067 | 0.063 | 0 | 0 | 0 | 0 | 0.065 | 0.125 | 0 | 0 | 0.057 | 0 | 0.021 | 0.041 | |
MfSSR061 | 0 | 0 | 0.063 | 0 | 0 | 0 | 0 | 0.063 | 0 | 0 | 0 | 0 | 0.011 | 0.01 | |
MfSSR137 | 0.561 | 0.448 | 0.55 | 0.236 | 0.31 | 0.609 | 0.52 | 0.391 | 0.179 | 0.391 | 0.477 | 0.494 | 0.456 | 0.411 | |
MfSSR194b | 0.563 | 0.444 | 0.436 | 0.444 | 0.374 | 0.323 | 0.426 | 0.486 | 0.498 | 0.512 | 0.477 | 0.49 | 0.431 | 0.479 | |
MfSSR203 | 0.516 | 0.605 | 0.558 | 0.563 | 0.516 | 0.577 | 0.54 | 0.587 | 0.556 | 0.497 | 0.54 | 0.528 | 0.549 | 0.53 | |
N | 31 | 31 | 32 | 31 | 30 | 31 | 31 | 32 | 32 | 31 | 34 | 32 | 186 | 192 | |
Mean | 0.39 | 0.33 | 0.32 | 0.33 | 0.34 | 0.34 | 0.36 | 0.38 | 0.33 | 0.34 | 0.35 | 0.34 | 0.342 | 0.351 | NS |
Allelic richness | |||||||||||||||
MfSSR401 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 4 | 3 | 3 | 3 | 3 | 2 | 4 | |
MfSSR403 | 3 | 1 | 2 | 1 | 3 | 2 | 2 | 4 | 1 | 1 | 1 | 4 | 6 | 5 | |
MfSSR405 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 2 | 3 | |
MfSSR407 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 4 | 4 | 3 | 3 | 3 | 2 | 5 | |
MfSSR413 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 2 | 3 | |
MfSSR417 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 2 | 3 | |
MfSSR424 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
MfSSR425 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 2 | |
MfSSR428 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 2 | |
MfSSR434 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 2 | 2 | 3 | |
MfSSR326 | 3 | 2 | 1 | 1 | 1 | 2 | 1 | 2 | 2 | 2 | 2 | 1 | 3 | 3 | |
MfSSR340 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
MfSSR305b | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
MfSSR322 | 3 | 3 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | |
MfSSR324 | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 5 | 3 | 3 | 3 | 3 | 3 | 5 | |
MfSSR350b | 2 | 2 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 2 | 1 | 2 | 3 | |
MfSSR061 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 2 | 2 | |
MfSSR137 | 5 | 4 | 5 | 4 | 3 | 6 | 5 | 4 | 3 | 4 | 6 | 6 | 6 | 7 | |
MfSSR194b | 3 | 2 | 2 | 2 | 3 | 2 | 2 | 3 | 2 | 2 | 3 | 3 | 3 | 4 | |
MfSSR203 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 3 | 3 | 2 | 3 | 3 | 3 | 3 | |
N | 31 | 31 | 32 | 31 | 30 | 31 | 31 | 32 | 32 | 31 | 34 | 32 | 186 | 192 | |
Mean | 2.30 | 2.05 | 2.05 | 2.00 | 2.00 | 2.15 | 2.10 | 2.70 | 2.30 | 2.10 | 2.40 | 2.40 | 2.650 | 3.300 | * |
Private allelic richness | |||||||||||||||
MfSSR401 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 1 | 1 | 0 | 2 | |
MfSSR403 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 1 | |
MfSSR405 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | |
MfSSR407 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 1 | 1 | 0 | 3 | |
MfSSR413 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | |
MfSSR417 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | |
MfSSR424 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
MfSSR425 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | |
MfSSR428 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | |
MfSSR434 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | |
MfSSR326 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
MfSSR340 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
MfSSR305b | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
MfSSR322 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
MfSSR324 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 1 | 1 | 1 | 1 | 1 | 3 | |
MfSSR350b | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | |
MfSSR061 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | |
MfSSR137 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | |
MfSSR194b | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | |
MfSSR203 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
∑ | 3 | 0 | 1 | 1 | 0 | 0 | 2 | 12 | 7 | 3 | 4 | 5 | 5 | 18 | |
Mean | 0.16 | 0.00 | 0.05 | 0.05 | 0.00 | 0.00 | 0.10 | 0.62 | 0.35 | 0.16 | 0.20 | 0.25 | 0.26 | 0.94 | ** |
N | 31 | 31 | 32 | 31 | 30 | 31 | 31 | 32 | 32 | 31 | 34 | 32 | 186 | 192 |
Summary of genetic diversity indices calculated on (i) all populations independently and (ii) pools of food-crop (Out) vs commercial (Ins) plantation populations. Significance of the differences between treated and untreated populations calculated using Wilcoxon–Mann–Whitney test are computed among the different loci: (NS P>0.05 *P<0.05; **P<0.01).