筛选
科学数据
统计数据
共检索到69条 ,权限内显示50条;
Data from: Molecular and morphological phylogenetics of weevils (Coleoptera, Curculionoidea): do niche shifts accompany diversification?
- 负责人:
- DOI:
- doi:10.5061/dryad.823
- 摘要:
- of 18S ribosomal DNA (rDNA; ~2,000 bases) and 115 morphological characters of larval and adult stages. A worldwide sample of 100 species was compiled to maximize
Data from: A second New World hover fly, Toxomerus floralis (Fabricius) (Diptera: Syrphidae), recorded from the Old World, with description of larval pollen-feeding ecology
- 负责人:
- DOI:
- doi:10.5061/dryad.tm680
- 摘要:
- ). Species identification was further supported by sequencing parts of the nuclear 18S and 28S rRNA genes. The species is widespread in Togo, Benin, Nigeria and Cameroon
Data from: A molecular gut content study of Themisto abyssorum (Amphipoda) from Arctic hydrothermal vent and cold seep systems
- 负责人:
- DOI:
- doi:10.5061/dryad.tm1k0
- 摘要:
- mud volcano) in the Nordic Seas were sampled, genomic DNA of the stomachs of T. abyssorum was extracted, and 18S rDNA gene was amplified and used to map
Data from: Genetic divergence predicts reproductive isolation in damselflies
- 负责人:
- DOI:
- doi:10.5061/dryad.vn110
- 摘要:
- : r=0.781 and 18S-28S: r=0.658). Hybridization thresholds range from -0.43 – 1.78% for COII, and -0.052 – 0.71% for 18S-28S, and both F1-hybrids
Data from: Spatio-temporal monitoring of deep-sea communities using metabarcoding of sediment DNA and RNA
- 负责人:
- DOI:
- doi:10.5061/dryad.4kn05
- 摘要:
- marker based on the v7 region of the 18S rRNA gene. Our study was performed in a submarine canyon and its adjacent slope in the North
Data from: Advancing the integration of multi-marker metabarcoding data in dietary analysis of trophic generalists
- 负责人:
- DOI:
- doi:10.5061/dryad.26vr077
- 摘要:
- by molecular methods. Morphological identification also detected far fewer taxa (23) than when using 18S (91) or the arthropod markers IN16STK (244) and ZBJ (231
Data from: ITS all right mama: Investigating the formation of chimeric sequences in the ITS2 region by DNA metabarcoding analyses of fungal mock communities of different complexities
- 负责人:
- DOI:
- doi:10.5061/dryad.n4cv3
- 摘要:
- rDNA region ITS. Due to a larger research community, tools for chimera detection have been developed mainly for the 16S/18S markers. However, these tools
Data from: Molecular phylogeny and symbiotic selectivity of the green algal genus Dictyochloropsis sensu lato (Trebouxiophyceae): a polyphyletic and widespread group forming photobiont-mediated guilds in the lichen family Lobariaceae
- 负责人:
- DOI:
- doi:10.5061/dryad.4q6b9
- 摘要:
- strains and several lichen photobionts, using 18S rRNA, rbcL and ITS sequence data. We further used seven alga-specific microsatellite markers to study
Data from: A new approach to chromosomal evolution in the giant water bug (Heteroptera: Belostomatidae)
- 负责人:
- DOI:
- doi:10.5061/dryad.nf241
- 摘要:
- and B. dilatatum. All species showed holokinetic chromosomes. Based on heterochromatin distribution patterns and 18S rDNA, the species of the genus Belostoma wer
Data from: Inferring complex phylogenies using parsimony: an empirical approach using three large DNA data sets for angiosperms
- 负责人:
- DOI:
- doi:10.5061/dryad.64
- 摘要:
- and combined DNA data sets for 190 angiosperms and three outgroups. Separate data sets of 18S rDNA (1,855 bp), rbc L (1,428 bp), and atp B (1,450 bp) sequences