This JAE_Dudaniec_readme.txt file was generated on 2021-March 23 by Rachael Dudaniec

GENERAL INFORMATION



1. Title of Dataset: 
Latitudinal clines in sexual selection, sexual size dimorphism, and sex-specific genetic dispersal during a poleward range expansion


2. Author Information

	A. Principal Investigator Contact Information

		Name: Rachael Dudaniec

		Institution: Macquarie University

		Address: Sydney, Australia

		Email: rachael.dudaniec@mq.edu.au



	B. Associate or Co-investigator Contact Information

		Name: Lesley Lancaster

		Institution: University of Aberdeen

		Address: Aberdeen, Scotland

		Email: lesleylancaster@abdn.ac.uk


3. Date of data collection: July-August in 2013

4. Geographic location of data collection: latitudinal range: 55.53˚ to 60.58; Sweden

5. Information about funding sources that supported the collection of the data: 

This work was supported by Macquarie University, an EU FP7, Marie Curie International Incoming Fellowship, a Wenner-Gren Foundation Postdoctoral Stipend, the Oscar and Lili Lamm Foundation, Biodiversity and Ecosystem Services in a Changing Climate (BECC; a joint Lund-Gothenburg University initiative), the Swedish Research Council, the Crafoord Foundation, “Stina Werners Stiftelse”  and “Erik Philip Sörensens Stiftelse”. 


SHARING/ACCESS INFORMATION

2. Links to publications that cite or use the data: 

Dudaniec RY, Yong CJ, Lancaster LT, Svensson EI, Hansson B (2018) Signatures of local adaptation along environmental gradients in a range-expanding damselfly (Ischnura elegans). Molecular Ecology. 27(11): 2576-2593. doi.org/10.1111/mec.14709



DATA & FILE OVERVIEW

1. File List: 

density.xlsx 		
sex_ratio.xlsx 			
dispersal_distance.xlsx 		 	
GeneClass_output.xlsx
final_make_rasters.R 			
morphology_copula.xlsx 			
fst_matrix.csv 			
females_genepop.txt 		 	
males_genepop.txt 		 	
allSNPdata_genpop.txt 		



METHODOLOGICAL INFORMATION

1. Description of methods used for collection/generation of data: 

See article in Journal of Animal Ecology



DATA-SPECIFIC INFORMATION FOR: density.xlsx

1. Number of variables: 

9

2. Number of cases/rows: 

151

3. Variable List: 

date: Date of field work
dayofyear: day of year (1-365) 
Locale - site name
Catching time - time spent searching for Ischnura elegans
No_females - number of females caught
No_males - number of males caught


DATA-SPECIFIC INFORMATION FOR: sexratio.xlsx

1. Number of variables: 
4

2. Number of cases/rows: 
38

3. Variable List: 

Locale - site name
n.males - number of females caught
n.fem - number of males caught


DATA-SPECIFIC INFORMATION FOR: GeneClass_output.xlsx
1. Number of variables: 
10

2. Number of cases/rows: 
Matrix 28x127

3. Variable List: 
Assigned  sample - the population that the sample was assigned to in Geneclass2
Home - the site from which the population came
LOG(L_home / L_max) - the log likelihood of the home site divided by the assigned site
Pop1-25 (log(L) - the log likelihoods of migration between each combination of sites.

4. Other: This dataset was derived from output of GeneClass2 analysis


DATA-SPECIFIC INFORMATION FOR: final_make_rasters.R

1. R code for generating landscape genetic resistance surfaces by applying alpha and beta parameters to alter the shape of th resistance relationship

DATA-SPECIFIC INFORMATION FOR: fst_matrix.csv 			

1. Matrix of pairwise Fst statistics between sites


DATA-SPECIFIC INFORMATION FOR: females_genepop.txt 

1. Genepop file of SNP data for females only, formatted by site

DATA-SPECIFIC INFORMATION FOR: males_genepop.txt 

1. Genepop file of SNP data for males only, formatted by site

DATA-SPECIFIC INFORMATION FOR: allSNPdata_genepop.txt 

1. Genepop file of all SNP data formatted by site 			 	
	


