Genetic diversity and population structure

This paper shows that the DeltaK method for selecting K in ADMIXTURE can be inconsistent, often favoring K=2 even when more substructure exists.

The paper uses seascape genomics to show that environmental gradients reduce adaptive connectivity in snapper despite high overall gene flow, suggesting contingent migration influences local adaptation.

This study investigates how Pleistocene sea-level changes influenced the genetic structure of cockroaches across Lord Howe Island, finding evidence of past land bridges and genetic isolation.

The paper uses non-invasive eDNA from fecal samples to assess the ecological and genetic status of the Western Capercaillie in the Pyrenees, finding low genetic diversity and inbreeding.

This paper resolves the genetic lineage of California bighorn sheep using high-throughput sequencing, confirming its distinctiveness and informing conservation strategies.

This study analyzes the population genomic structure of sorghum landraces to determine how environmental and cultural factors influence genetic diversity across different regions and time periods.

The paper assesses hybridization between Leuciscidae minnow species and finds widespread hybridization influenced by land use and environmental factors.

The paper identifies barrier loci in Zosterops species by analyzing genomic differentiation across divergence stages, showing Z chromosome involvement and roles of natural and sexual selection in reproductive isolation.

The paper investigates the systematics and species limits of the Asiatic white-eye complex using genomic and morphological data, finding nested species and paraphyletic groups within the clade.

This study uses population genomics to reveal fine-scale three-dimensional structure in two sympatric Sebastes species in the Northwest Atlantic, highlighting management implications.

This study uses genome-wide SNPs to show that Chamelea gallina has limited gene flow and local adaptation in the Mediterranean Sea, despite neutral genetic connectivity.

The paper analyzes S. cerevisiae isolates from agave fermentation in Mexico, revealing geographical population structure and multiple introgression events in the Neotropics.

This study reconstructs the evolutionary history of Coilia species, revealing ancient reciprocal introgression and its role in adaptation to geoclimatic changes.

The paper evaluates genetic differentiation in Louisiana black bears, showing that historical bottlenecks and phylogeography, not local adaptation, drive genomic variation, and does not support subspecies status.

This study examines the genetic diversity of Anegada iguanas after serial translocations, finding reduced genetic diversity despite demographic success.

The paper uses whole-genome data from South American pumas to show how historical climate changes shaped genetic diversity and conservation risks, suggesting strategies to restore connectivity and reduce inbreeding.

This paper develops a network-based framework to study genetic consequences of habitat fragmentation, showing distinct genetic measure trajectories and early warning signals for rapid transitions.

The paper uses an individual-based model to study how inbreeding and demography affect population recovery from bottlenecks, finding that the firework approach is more effective than the stepping-stone approach.

This study investigates genomic patterns of diversification and introgression in the earthworm Amynthas aspergillum, revealing rapid diversification and adaptive introgression despite genetic isolation.

The paper develops a predictive model for human specialist behavior in Aedes aegypti by integrating population genomics and ecological factors.

The paper examines mtDNA diversity in sockeye salmon populations to trace biogeographical history, finding evidence of multi-origin postglacial expansions and refugia in Asia.

This paper extends the non-stationary structured coalescent framework to models with changing parameters, showing that IICR curves can be misleading and highlighting the impact of deme changes on population genetic inferences.

The paper estimates the effective population size (Ne) of a large, structured population using linkage disequilibrium, finding much higher Ne values than previously reported for maritime pine.

The paper uses genomic and ecological data to show that historical climate dynamics, not physical barriers, drive genetic diversity and structure in a tarantula species.

The paper examines gene flow patterns in Bells Vireo across a desert contact zone, finding neutral admixture driven by dispersal corridors rather than local adaptation.

The paper examines genetic structure in sperm whales using genomic and mitochondrial data, finding male-biased dispersal and female philopatry despite high dispersal potential.

This study analyzes the genetic diversity and historical range dynamics of silver fir to identify conservation priorities under climate change.

This study uses non-invasive genomic sampling to analyze genetic diversity in wild gorillas, revealing population clusters and migration patterns, and predicts geographic origins with high accuracy.

The paper examines how urbanization drives adaptive evolution in the Spotted Lanternfly, linking genetic changes to its invasive success in the US.

This study examines genetic differentiation in Arctic charr across Scotland, finding that glacial history influenced colonization and genetic patterns despite geographic distance.