Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
6
datasets available to search
ShareScore release 0.9.0
Dataset results
6 results for “the Greater Mekong Subregion”
Immigration of Sogatella furcifera from the Greater Mekong Subregion into northern China revealed by 2b-RAD sequencing
Background The white-backed planthopper (WBPH), Sogatella furcifera (Horváth) (Hemiptera, Delphacidae), is a migratory pest of rice in Asia. Shandong Province, in northern China, is located on the migration pathway of WBPH between southern and northeast China. The potential sources of WBPH in northern China are poorly understood. We studied the sources of WBPH in Shandong Province by determining the population genetic structure of WBPH in 18 sites distributed in Shandong and in six regions of the Greater Mekong Subregion (GMS). We used mitochondrial gene and single-nucleotide polymorphism (SNP) markers (2b-RAD sequencing) for analysis. Results All of the WBPH populations studied in the seven regions had low genetic diversity. Pairwise F ST values ranged from -0.061 to 0.285, while F ST based on SNP data ranged from -0.007 to 0.009. These two molecular markers revealed that 4.40% (mtDNA) and 0.19% (SNP) genetic variation could be explained by the interpopulation variation, while the rest came from intrapopulation variation. The populations in the seven geographic regions comprised four hypothetical genetic clusters (K = 4) not associated with geographic location. Eighty-four of 129 individuals distributed across the given area were designated as recent migrants or of admixed ancestry. Although the substantial migration presented, a weak but significant correlation between genetic and geographic distances was found (r = 0.083, P = 0.004). Conclusion GMS was the main source of WBPH in Shandong, while other source populations may also exist. The genetic structure of WBPH is shaped by both migration and geographic barriers. These results help clarify the migration route and the source of WBPH in northern China.
Immigration of Sogatella furcifera from the Greater Mekong Subregion into northern China revealed by 2b-RAD sequencing
Open the record for dataset details and reuse information.
Figure 4 from: Ren G-C, Wanasinghe DN, Jeewon R, Monkai J, Mortimer PE, Hyde KD, Xu J-C, Gui H (2022) Taxonomy and phylogeny of the novel rhytidhysteron-like collections in the Greater Mekong Subregion. MycoKeys 86: 65-85. https://doi.org/10.3897/mycokeys.86.70668
Figure 4 Rhytidhysteron neorufulum (HKAS 115534) a, bHysterothecium on wood c vertical section through hysterothecia d exciple e pseudoparaphyses f–h immature asci and mature asci i–m immature ascospores and mature ascospores n germinating ascospore o, p culture characters on PDA (o = above view, p = reverse view). Scale bars: 1000 μm (a, b); 200 μm (c); 15 μm (d); 20 μm (e); 50 μm (f–h); 10 μm (i–m); 20 μm (n); 20 mm (o, p).
Figure 3 from: Ren G-C, Wanasinghe DN, Jeewon R, Monkai J, Mortimer PE, Hyde KD, Xu J-C, Gui H (2022) Taxonomy and phylogeny of the novel rhytidhysteron-like collections in the Greater Mekong Subregion. MycoKeys 86: 65-85. https://doi.org/10.3897/mycokeys.86.70668
Figure 3 Rhytidhysteron tectonae (HKAS 115533) a, bHysterothecium on wood c vertical section through hysterothecia d exciple e pseudoparaphyses f–i immature and mature asci j ocular chamber. k–r immature and mature ascospores s Germinating ascospore t, u culture characters on PDA (t = above view, u = reverse view). Scale bars: 300 μm (c); 50 μm (d); 30 μm (e); 50 μm (f–i); 10 μm (j–r); 15 μm (s); 25 mm (t, u).
Figure 2 from: Ren G-C, Wanasinghe DN, Jeewon R, Monkai J, Mortimer PE, Hyde KD, Xu J-C, Gui H (2022) Taxonomy and phylogeny of the novel rhytidhysteron-like collections in the Greater Mekong Subregion. MycoKeys 86: 65-85. https://doi.org/10.3897/mycokeys.86.70668
Figure 2 Rhytidhysteron xiaokongense (HKAS 112728, holotype) a, b conidiomata on natural wood surface c sections through conidioma d ostiolar neck e conidioma wall f–h conidiogenous cells and developing conidia i–m conidia n germinated conidium o, p culture characters on PDA (o = above, p = reverse). Scale bars: 100 μm (c, d); 50 μm (e); 15 μm (f–h); 10 μm (i–m); 20 μm (n); 25 mm (o, p).
Figure 1 from: Ren G-C, Wanasinghe DN, Jeewon R, Monkai J, Mortimer PE, Hyde KD, Xu J-C, Gui H (2022) Taxonomy and phylogeny of the novel rhytidhysteron-like collections in the Greater Mekong Subregion. MycoKeys 86: 65-85. https://doi.org/10.3897/mycokeys.86.70668
Figure 1 RAxML tree based on a combined dataset of partial SSU, LSU, ITS, and tef1-α sequence analyses. Bootstrap support values for ML and MP equal to or higher than 75% and Bayesian PP equal to or greater than 0.95 are shown at the nodes. Hyphens (--) represent support values less than 75% / 0.95 BYPP. The ex-type strains are in bold and the new isolate in this study is in blue. The tree is rooted with Gloniopsis calami (MFLUCC 15-0739) and G. praelonga (CBS 112415).
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.