GSI files

-"GSI_assignments_labels" = cluster assignment for each individual included in this analysis - "sfro_GSI_tree.phy" = phylip file containing sequences for all individuals included in this analysis -"100rooted.tre" = 100 bootstrap trees generated using PhyML and used to calculate the gsi

Viricel_mtDNA_alignment

"Viricel_mtDNA_alignment.fasta" = alignment of all mitochondrial DNA haplotypes (including heteroplasmic sequences

R script: R_Get_sample_Depth

"R_Get_sample_Depth.R" = This script was used to retrieve the depth of each sampling location

Sample_location_micros

"Sample_location_Micros.xls" = file containing each sample information (sex, collection date, region of collection) and microsatellite dat

R script: R_Get_sample_Value

"R_Get_sample_Value.R" = This script was used to retrieve values of environmental data (present code: example for the turbidity data) for each sampling location

T.truncatus COL3A1-like gene

Sequence alignment file (.fasta) presenting sequencing results of five T. truncatus individuals of the DNA pool for the collagen type III alpha 1-like gene (COL3A1). There is one SNP in this fragment. Four individuals were sampled in the Gulf of Mexico and one in the western North Atlantic. Sequences were derived using an ABI 3130 and aligned in the program Se-Al. All work was completed at the Southeast Fisheries Science Center (SEFSC) Marine Mammal Molecular Genetics Lab (MMMGL)

T.trunatus GLB1-like gene

Sequence alignment file (.fasta) presenting sequencing results of five T. truncatus individuals of the DNA pool for the galactosidase beta 1-like gene (GLB1). There is one SNP in this fragment. Four individuals were sampled in the Gulf of Mexico and one in the western North Atlantic. Sequences were derived using an ABI 3130 and aligned in the program Se-Al. All work was completed at the Southeast Fisheries Science Center (SEFSC) Marine Mammal Molecular Genetics Lab (MMMGL)

T.truncatus GRP78-like gene

Sequence alignment file (.fasta) presenting sequencing results of five T. truncatus individuals of the DNA pool for the glucose-regulated protein 78kDa-like gene (GRP78). There is one SNP in this fragment. Four individuals were sampled in the Gulf of Mexico and one in the western North Atlantic. Sequences were derived using an ABI 3130 and aligned in the program Se-Al. All work was completed at the Southeast Fisheries Science Center (SEFSC) Marine Mammal Molecular Genetics Lab (MMMGL)

Principal components analyses on males from within a season: winter (A), summer (C).

<p>Within a season, there is no significant correlation (Spearman rank) between ∑POPs in blubber (μg/g lipid) and the PC1 scores, which are responsible for 22.7% (winter, B) and 20.6% (summer, D) of the total variance in the gene expression profiles. Symbols: red—Barataria Bay, blue—Chandeleur Sound, brown—Mississippi Sound.</p

Location of biopsy samples collected from Barataria Bay (BB), Chandeleur Sound (CS), and Mississippi Sound (MS), in the northern Gulf of Mexico.

<p>Location of biopsy samples collected from Barataria Bay (BB), Chandeleur Sound (CS), and Mississippi Sound (MS), in the northern Gulf of Mexico.</p