| 1. |
- Clark, Andrew G., et al.
(författare)
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Evolution of genes and genomes on the Drosophila phylogeny
- 2007
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Ingår i: Nature. - : Springer Science and Business Media LLC. - 0028-0836 .- 1476-4687. ; 450:7167, s. 203-218
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Tidskriftsartikel (refereegranskat)abstract
- Comparative analysis of multiple genomes in a phylogenetic framework dramatically improves the precision and sensitivity of evolutionary inference, producing more robust results than single-genome analyses can provide. The genomes of 12 Drosophila species, ten of which are presented here for the first time (sechellia, simulans, yakuba, erecta, ananassae, persimilis, willistoni, mojavensis, virilis and grimshawi), illustrate how rates and patterns of sequence divergence across taxa can illuminate evolutionary processes on a genomic scale. These genome sequences augment the formidable genetic tools that have made Drosophila melanogaster a pre-eminent model for animal genetics, and will further catalyse fundamental research on mechanisms of development, cell biology, genetics, disease, neurobiology, behaviour, physiology and evolution. Despite remarkable similarities among these Drosophila species, we identified many putatively non-neutral changes in protein-coding genes, non-coding RNA genes, and cis-regulatory regions. These may prove to underlie differences in the ecology and behaviour of these diverse species.
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| 2. |
- Lindblad-Toh, Kerstin, et al.
(författare)
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Genome sequence, comparative analysis and haplotype structure of the domestic dog.
- 2005
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Ingår i: Nature. - : Springer Science and Business Media LLC. - 1476-4687 .- 0028-0836. ; 438:7069, s. 803-19
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Tidskriftsartikel (refereegranskat)abstract
- Here we report a high-quality draft genome sequence of the domestic dog (Canis familiaris), together with a dense map of single nucleotide polymorphisms (SNPs) across breeds. The dog is of particular interest because it provides important evolutionary information and because existing breeds show great phenotypic diversity for morphological, physiological and behavioural traits. We use sequence comparison with the primate and rodent lineages to shed light on the structure and evolution of genomes and genes. Notably, the majority of the most highly conserved non-coding sequences in mammalian genomes are clustered near a small subset of genes with important roles in development. Analysis of SNPs reveals long-range haplotypes across the entire dog genome, and defines the nature of genetic diversity within and across breeds. The current SNP map now makes it possible for genome-wide association studies to identify genes responsible for diseases and traits, with important consequences for human and companion animal health.
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| 3. |
- Topping, Christopher John, et al.
(författare)
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Holistic environmental risk assessment for bees
- 2021
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Ingår i: Science. - : American Association for the Advancement of Science (AAAS). - 1095-9203 .- 0036-8075. ; 371:6532, s. 897-897
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
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| 4. |
- Williams, James Henty, et al.
(författare)
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Roadmap for action on the environmental risk assessment of chemicals for insect pollinators (IPol-ERA)
- 2023
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Approaches integrating interdisciplinary perspectives are necessary to address current and future health and environmental challenges. Many policy initiatives have embraced more holistic approaches to tackle these challenges, e.g., the One Health concept, the Farm to Fork (F2F), Biodiversity and Chemical strategies within the European Green Deal and the global Sustainable Development Goals (SDGs). Insect pollinators are an excellent example of the One Health concept and have gained renewed focus through the EU Pollinator Initiative. Insect pollinators are essential for healthy diets by providing pollination services and maintaining biodiversity and healthy ecosystem functions. For this reason, they are part of the Environmental Risk Assessment (ERA) of chemicals, such as plant protection products (PPPs). However, an ERA of PPPs can align with and embrace these more holistic concepts and strategies by evolving towards a systems-based approach that recognises the diversity and the important role played by insect pollinators (e.g., pollination services for food security), as well as the variety of habitats and contexts they live in with their multiple stressors, and where PPPs may be used. A roadmap has been developed to determine the steps and actions needed to progress ERA methodologies and tools for insect pollinators. This roadmap is based on a review of the latest scientific knowledge, determining key areas for development to advance ERA, and identifying expertise and networks needed to foster progressive dialogue and public acceptance. The roadmap proposes several actions to generate the necessary knowledge to advance methodologies and tools within the current ERA framework, initially for chemical PPPs but extendable to other regulated chemicals. In addition, it outlines the actions needed to build the framework and the collaborative activities required to realise the transition to a systems-based ERA for insect pollinators by 2030.
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