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7 thg 3, 2025 · The escalating biodiversity crisis necessitates innovative and effective conservation strategies. Conservation genomics, the application of genomic tools and analyses to conservation challenges, provides a powerful framework for understanding and managing biodiversity. This review synthesizes current approaches in conservation genomics, examining …
In the 21st century, the rapid advancement of sequencing technologies, particularly NGS and long-read sequencing, has paved the way for the birth of conservation genomics. Presently, the prevailing methods for genome conservation can be categorized into two main streams: reduced representation genome sequencing (RRGS) and whole-genome sequencing.
22 thg 11, 2011 · The growing accessibility to genomic resources using next-generation sequencing (NGS) technologies has revolutionized the application of molecular genetic tools to ecology and evolutionary studies in non-model organisms. Here we present the case study of the European hake (Merluccius merluccius), one of the most important demersal resources of …
6 thg 12, 2022 · 2.3. SNP Genotyping and Filtering A total of 94 sugar glider tissue samples were sent to Diversity Arrays Technology Pty Ltd. (DArT) (Australia) for DNA extraction followed by next-generation sequencing. Through next-generation sequencing and genome-complexity-reduction methods, DArTseq is able to use bi-allelic, codominant SNP markers [55].
1 thg 7, 2023 · High-quality, long-read sequencing and bioinformatic technologies facilitate genome sequencing and assembly for any species. We summarize how reference genomes, in conjunction with population genomic data, can contribute to biodiversity monitoring, conservation, and restoration efforts.
Genomic techniques can be roughly grouped into three classes: marker-based genotyping, including a diversity of array-based SNP genotyping platforms; reduced-representation sequencing, which uses next-generation sequencing technology to target a subset of orthologous regions across the genome of many individuals; and whole-genome sequencing.
Analytical methods must continue to evolve as new sequencing and SNP genotyping technologies increase in popularity. SNPs and new sequencing datasets undergo many filtering regimes including heterozygosity, minor allele frequency and missing data (Andrews & Luikart, 2014; O'Leary et al., 2018; Schweizer et al., 2021).
3 thg 10, 2023 · Conservation genomics is a new and emerging field of research that harnesses the power of genomic technology to preserve species, habitats and ecosystems. From genetically engineering heat-resistant coral reefs, to bringing a critically endangered mammal back from the brink of extinction, genomic ...
16 thg 2, 2023 · High-quality, long-read sequencing and bioinformatic technologies facilitate genome sequencing and assembly for any species. We summarize how reference genomes, in conjunction with population genomic data, can contribute to biodiversity monitoring, conservation, and restoration efforts.
30 thg 11, 2023 · The three types of genomic approaches are marker-based genotyping (SNP genotyping platforms), reduced-representation sequencing (which uses high-throughput sequencing technology to target a subset of genomic regions), and whole-genome sequencing (Allendorf et al., 2010).
Given the increased interest in the use of genomics in conserva-tion biology, in this review, we first provide a general background on sequencing technologies and whole-genome sequencing (Box 1).
Genotyping-by-sequencing methods offer major advan-tages for population genomics by screening thousands of polymorphisms throughout the genome that are sub-ject to the full range of evolutionary histories (variation in drift, selection, recombination, mutation) and conse-quences for genetic variation.
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