2019
DOI: 10.1111/1755-0998.13095
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Sampling strategy optimization to increase statistical power in landscape genomics: A simulation‐based approach

Abstract: Supplementary Figure 1. Landscape extent and artificial population structure. The population membership coefficient was manually drawn in order to represent a textbook demographic set-up. The greyscale digital image used to represent the population membership coefficient (spanning from 0 to 255) is shown in the bottom-right corner. The image was geo-referenced and the pixel values were assigned to the real geographic units. The resulting structure displays two different populations located in the north-west an… Show more

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Cited by 44 publications
(54 citation statements)
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“…Samples were filtered to retain one bee per colony as in Jackson et al (2018). The final data set contained 383 B. vancouverensis from 42 sites (9 ± 4 SD bees per site) and 587 B. vosnesenskii from 50 sites (12 ± 4 SD bees per site), similar to recommended EAA study designs that maximize power and reduce false positives (Selmoni, Vajana, Guillaume, Rochat, & Joost, 2020) (Figure S1 for locality characteristics).…”
Section: Sample Collectionmentioning
confidence: 99%
“…Samples were filtered to retain one bee per colony as in Jackson et al (2018). The final data set contained 383 B. vancouverensis from 42 sites (9 ± 4 SD bees per site) and 587 B. vosnesenskii from 50 sites (12 ± 4 SD bees per site), similar to recommended EAA study designs that maximize power and reduce false positives (Selmoni, Vajana, Guillaume, Rochat, & Joost, 2020) (Figure S1 for locality characteristics).…”
Section: Sample Collectionmentioning
confidence: 99%
“…Furthermore, we used a statistical method (LFMM) and a sampling design allowing to mitigate 353 such confounding effects (Frichot et al 2013;Selmoni et al 2020a). 354…”
Section: Local Adaptation 156 157mentioning
confidence: 99%
“…There are, nevertheless, some points that could have increased the statistical power of the 355 analysis, as for instance the use of a larger sample size (over 200 individuals per species; 356 (Selmoni et al 2020a). In addition, the assignment of heat stress associated SNPs to candidate 357 molecular targets for adaptation would have been further facilitated with a higher genome 358 resolution in the sequencing strategy.…”
Section: Local Adaptation 156 157mentioning
confidence: 99%
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