Table 2 Selective outliers identified by different FST-based neutrality test methods and the SAM

From: Historical connectivity, contemporary isolation and local adaptation in a widespread but discontinuously distributed species endemic to Taiwan, Rhododendron oldhamii (Ericaceae)

Outlier detection method

Locus

 

Positive outlier

Balancing outlier

 

5643

5685

1655

1915

6455

FDIST2 (SMM)

+

+

 

+

*

FDIST2 (IAM)

*

*

*

+

*

BAYESFST

*

*

*

+

+

HT (FST)

+

*

+

 

*

HT (FCT)

+

*

+

 

+

SAM

Tmean*

Tmean*

   
 

Tmax

Tmax*

   
 

Tmin*

Tmean*

   
 

WSmean*

WSmean*

   
 

PRE*

PRE*

   
 

RH

RH*

   
 

CLO*

CLO*

   
 

SunH*

SunH*

   
 

D30*

D30*

   
 

D10

D10*

   
 

RainD*

RainD*

   
  1. Abbreviations: CLO, cloud cover; D10, days of minimum temperature <10 °C; D30, days of maximum temperature >30 °C; HT, hierarchical island model test; IAM, infinite allele model; PRE, precipitation; RH, relative humidity; SAM, spatial analysis method; SunH, time of sunshine; Tmean, mean temperature; Tmax, maximum temperature; Tmin, minimum temperature; WSmean, mean wind speed.
  2. Selective outliers are denoted by a plus sign (+) when the P-value was <0.025 in the FDIST2, BAYESFST and HT methods. Following a Bonferroni correction (α=0.05), selective outliers exhibiting significance are indicated by an asterisk (*) in the FDIST2, BAYESFST and HT methods. In the HT method, total (FST) and regional data (FCT) were analyzed separately.
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