Both the ability to generate DNA data and the variety of analytical methods for conservation genetics are expanding at an ever-increasing pace. Analytical approaches are now possible that were unthinkable even five years ago due to limitations in computational power or the availability of DNA data, and this has vastly expanded the accuracy and types of information that may be gained from population genetic data.Here we provide a guide to recently developed methods for population genetic analysis, including identification of population structure, quantification of gene flow, and inference of demographic history. We cover both allele-frequency and sequence-based approaches, with a special focus on methods relevant to conservation genetic applications. Although classical population genetic approaches such as F S T S T (and its derivatives) have carried the field thus far, newer, more powerful, methods can infer much more from the data, rely on fewer assumptions, and are appropriate for conservation genetic management when precise estimates are needed.

Males and females often differ in their fitness optima for shared traits that have a shared genetic basis, leading to sexual conflict. Morphologically differentiated sex chromosomes can resolve this conflict and protect sexually antagonistic variation, but they accumulate deleterious mutations. However, how sexual conflict is resolved in species that lack differentiated sex chromosomes is largely unknown. Here we present a chromosome-anchored genome assembly for rainbow trout (Oncorhynchus mykiss) and characterize a 55-Mb double-inversion supergene that mediates sex-specific migratory tendency through sex-dependent dominance reversal, an alternative mechanism for resolving sexual conflict. The double inversion contains key photosensory, circadian rhythm, adiposity and sex-related genes and displays a latitudinal frequency cline, indicating environmentally dependent selection. Our results show sex-dependent dominance reversal across a large autosomal supergene, a mechanism for sexual conflict resolution capable of protecting sexually antagonistic variation while avoiding the homozygous lethality and deleterious mutations associated with typical heteromorphic sex chromosomes. Methodology ReplicatesDescribe the experimental replicates, specifying number, type and replicate agreement. Sequencing depthDescribe the sequencing depth for each experiment, providing the total number of reads, uniquely mapped reads, length of reads and whether they were paired-or single-end. AntibodiesDescribe the antibodies used for the ChIP-seq experiments; as applicable, provide supplier name, catalog number, clone name, and lot number. Peak calling parametersSpecify the command line program and parameters used for read mapping and peak calling, including the ChIP, control and index files used. Data qualityDescribe the methods used to ensure data quality in full detail, including how many peaks are at FDR 5% and above 5-fold enrichment. SoftwareDescribe the software used to collect and analyze the ChIP-seq data. For custom code that has been deposited into a community repository, provide accession details. Flow Cytometry PlotsConfirm that:The axis labels state the marker and fluorochrome used (e.g. CD4-FITC).The axis scales are clearly visible. Include numbers along axes only for bottom left plot of group (a 'group' is an analysis of identical markers).All plots are contour plots with outliers or pseudocolor plots.A numerical value for number of cells or percentage (with statistics) is provided. Methodology Sample preparationDescribe the sample preparation, detailing the biological source of the cells and any tissue processing steps used. InstrumentIdentify the instrument used for data collection, specifying make and model number. SoftwareDescribe the software used to collect and analyze the flow cytometry data. For custom code that has been deposited into a community repository, provide accession details.Cell population abundance Describe the abundance of the relevant cell populations within post-sort fractions, providing details on the...