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共检索到140条 ,权限内显示50条;
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Data from: Complete mitochondrial DNA replacement in a Lake Tanganyika cichlid fish
- 负责人:
- DOI:
- doi:10.5061/dryad.1307
- 摘要:
- r, mitochondrial DNA (mtDNA) sequences show that 1) L. callipterus includes two divergent and geographically disjunct (North-South) mtDNA lineages; and that 2) N. fasci
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: The palaeogenetics of cat dispersal in the ancient world
- 负责人:
- Grange, Thierry
- DOI:
- doi:10.5061/dryad.g4p30
- 摘要:
- e is known about its domestication process and early anthropogenic dispersal. Here we show, using ancient DNA analysis of geographically and temporally widespread archaeological cat
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Genetic diversity loss in a biodiversity hotspot: ancient DNA quantifies genetic decline and former connectivity
- 负责人:
- 关键词:
- genetic diversity;Population bottleneck;biodiversity loss;ancient DNA;Holocene;Bettongia penicillata
- DOI:
- doi:10.5061/dryad.26s85
- 摘要:
- for directly measuring past diversity using ancient DNA (aDNA). We analysed both mitochondrial DNA (mtDNA) and nuclear microsatellite loci from 64 historical
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: A mobile laboratory for ancient DNA analysis
- 负责人:
- DOI:
- doi:10.5061/dryad.8gtht76jz
- 摘要:
- and environmental survey, but still have to be validated for ancient DNA studies. We report here on a mobile laboratory that we setup using commercially available devices
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: A comparative study of ancient sedimentary DNA, pollen and macrofossils from permafrost sediments of northern Siberia reveals long-term
- 负责人:
- DOI:
- doi:10.5061/dryad.09p3k
- 摘要:
- Although ancient DNA from sediments (sedaDNA) has been used to investigate past ecosystems, the approach has never been directly compared
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Amplicon pyrosequencing late Pleistocene permafrost: the removal of putative contaminant sequences and small-scale reproducibility
- 负责人:
- Porter, Teresita
- DOI:
- doi:10.5061/dryad.4m7d1
- 摘要:
- DNA sequencing of ancient permafrost samples can be used to reconstruct past plant, animal and bacterial communities. In this study, we assess
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Eggshell palaeogenomics: Palaeognath evolutionary history revealed through ancient nuclear and mitochondrial DNA from Madagascan elephant
- 负责人:
- DOI:
- doi:10.5061/dryad.6h3q7
- 摘要:
- unavailable. Here, we use ancient DNA (aDNA) extracted from fossil eggshell, together with target enrichment and next-generation sequencing techniques
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Phylogenomic analyses resolve an ancient trichotomy at the base of Ischyropsalidoidea (Arachnida, Opiliones) despite high levels of gene
- 负责人:
- DOI:
- doi:10.5061/dryad.3mr26
- 摘要:
- Phylogenetic resolution of ancient rapid radiations has remained problematic despite major advances in statistical approaches and DNA sequenci
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Proxy comparison in ancient peat sediments: pollen, macrofossil and plant DNA
- 负责人:
- DOI:
- doi:10.5061/dryad.mh981
- 摘要:
- es of good quality with success amplification rates depending on age. DNA and sequencing analysis provided five plant taxa from the older site and nine taxa from
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Lake sediment multi-taxon DNA from North Greenland records early post-glacial appearance of vascular plants and accurately tracks
- 负责人:
- DOI:
- doi:10.5061/dryad.26h7b
- 摘要:
- eviously inferred local ecosystem changes. Authentic ancient plant DNA was retrieved from nearly all layers, both from the marine and the limnic phases, and distinc