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ShareScore release 0.9.0
Dataset results
23 results for “clonal growth”
Data from: Radial stem growth of the clonal shrub Alnus alnobetula at treeline is constrained by summer temperature and winter desiccation and differs in carbon allocation strategy compared to co-occurring Pinus cembra
<p><strong>Data are documented in the following article:</strong></p> <p>Oberhuber W., G Wieser, F. Bernich, A. Gruber (2022) Radial stem growth of the clonal shrub <em>Alnus alnobetula</em> at treeline is constrained by summer temperature and winter desiccation and differs in carbon allocation strategy compared to co-occurring <em>Pinus cembra</em>. Forests 2022, 13, 440. doi: 10.3390/f13030440.</p> <p> </p> <p><strong>Summary:</strong></p> <p>Global change is affecting species areal distribution in many regions. A better understanding of how land-use change and climate warming affects shrub growth is essential for improved predictions of forest dynamics at the alpine treeline. Evaluation of radial stem growth of the clonal shrub <em>Alnus alnobetula</em> (= <em>Alnus viridis</em>) and the co-occurring tree species Swiss stone pine (<em>Pinus cembra</em>) within an alpine treeline ecotone revealed that mean ring width of nitrogen fixing <em>A. alnobetula</em> was about four times lower compared to <em>P. cembra</em>. Our findings are based on ring width data from <em>A. alnobetula</em> and <em>P. cembra</em> stems sampled at the alpine treeline ecotone on Mt. Patscherkofel (47°12’N, 11°27’E, Central European Alps, Austria, elevation range 2050 to 2190 m asl). Ring width time series include 86 radii from 51 stems of <em>A. alnobetula</em> (stems had mean age of 18±7 yrs) and 24 radii from 16 stems of <em>P. cembra </em>(18±4 yrs). We explain our findings by different carbon allocation strategies, i.e., preference of “vertical” stem growth in late successional <em>P. cembra</em> vs. favoring “horizontal” spread in the pioneer shrub<em> A. alnobetula.</em> By favouring clonal propagation over individual stem growth <em>A. alnobetula</em> is able to quickly spread at the alpine treeline ecotone.</p>
A generalized numerical model for clonal growth in scleractinian coral colonies
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Data from: Genotype by environment interaction for growth and Dothistroma resistance and clonal connectivity between environments in radiata pine in New Zealand and Australia
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Data from: Temperature-dependent growth and fission rate plasticity drive seasonal and geographic changes in body size in a clonal sea anemone
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Data from: Experimental measurement of the growth costs and benefits of clonal integration of Zoysia japonica in habitats with various N/P ratios
A small number of previous studies investigating the potential advantages of clonal integration, have focused on the measurement of the costs and benefits of clonal integration at various N/P ratios. Clonal plants adaptively respond to abiotic stress but to date little is known about at what level clonal integration is beneficial or costly at various conditions. To study the costs and benefits of clonal integration on the clonal growth of Zoysia japonica, the studied species was grown under three ratios of N:P (N:P≈7, 14:1 and 21:1), and four types of stolon severing treatments (connected stolon CS, light severing LS, moderate severing MS, serious severing SS) were implemented. The results showed that Z. japonica performed best at a low ratio of N:P (N:P≈7:1). Under the stolons connected CS, the growth of primary A-ramets, multiple-nodes and stolons benefited by clonal integration; however, the growth of primary B-ramets on the primary stolons, A and B ramet significantly declined (p < 0.05). Under moderate stolon severing treatment MS7:1 (N:P≈7), the clonal integration showed most cost effective compared to all other treatments. On the whole, with increasing stolon severing intensity, the cost of clonal integration increased and the clonal growth of Z. japonica declined significantly. The pattern of biomass allocation may be useful for Z. japonica to adapt to the various environments, and clonal integration plays a significant role under adverse environmental conditions.
Data from: Clonal diversity impacts coral cover in Acropora cervicornis thickets: potential relationships between density, growth and polymorphisms
As coral reefs decline, cryptic sources of resistance and resilience to stress may be increasingly important for the persistence of these communities. Among these sources, inter‐ and intraspecific diversity remain understudied on coral reefs but extensively impact a variety of traits in other ecosystems. We use a combination of field and sequencing data at two sites in Florida and two in the Dominican Republic to examine clonal diversity and genetic differentiation of high‐ and low‐density aggregations of the threatened coral Acropora cervicornisin the Caribbean. We find that high‐density aggregations called thickets are composed of up to 30 genotypes at a single site, but 47% of genotypes are also found as isolated, discrete colonies outside these aggregations. Genet–ramet ratios are comparable for thickets (0.636) and isolated colonies after rarefaction (0.569), suggesting the composition of each aggregation is not substantially different and highlighting interactions between colonies as a potential influence on structure. There are no differences in growth rate, but a significant positive correlation between genotypic diversity and coral cover, which may be due to the influence of interactions between colonies on survivorship or fragment retention during asexual reproduction. Many polymorphisms distinguish isolated colonies from thickets despite the shared genotypes found here, including putative nonsynonymous mutations that change amino acid sequence in 25 loci. These results highlight intraspecific diversity as a density‐dependent factor that may impact traits important for the structure and function of coral reefs.
Data from: Network size‐dependent impact on vegetative growth and sexual reproduction in clonal patches of white clover Trifolium repens
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Data from: Experimental measurement of the growth costs and benefits of clonal integration of Zoysia japonica in habitats with various N/P ratios
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Data from: Clonal diversity impacts coral cover in Acropora cervicornis thickets: potential relationships between density, growth and polymorphisms
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Clonal memory of colitis accumulates and promotes tumor growth [Visium]
GEO Series GSE316618. Mus musculus. 2 samples. Type: Other.
Clonal memory of colitis accumulates and promotes tumor growth
GEO Series GSE316619. Mus musculus. 47 samples. Type: Genome binding/occupancy profiling by high throughput sequencing; Other; Methylation profiling by high throughput sequencing.
Hedgehog activation promotes osteogenic fates of growth plate resting zone chondrocytes through transient clonal competency [NovaA-237]
GEO Series GSE244881. Mus musculus. 1 samples. Type: Expression profiling by high throughput sequencing.
Hedgehog activation promotes osteogenic fates of growth plate resting zone chondrocytes through transient clonal competency
GEO Series GSE244884. Mus musculus. 2 samples. Type: Expression profiling by high throughput sequencing.
Hedgehog activation promotes osteogenic fates of growth plate resting zone chondrocytes through transient clonal competency [NovaA-186]
GEO Series GSE244880. Mus musculus. 1 samples. Type: Expression profiling by high throughput sequencing.
Cerebral organoids display dynamic clonal growth with lineage replenishment
GEO Series GSE214105. Homo sapiens; Mus musculus. 9 samples. Type: Other; Expression profiling by high throughput sequencing.
Clonal memory of colitis accumulates and promotes tumor growth [organoid EM-seq]
GEO Series GSE316761. Mus musculus. 6 samples. Type: Methylation profiling by high throughput sequencing.
Clonal memory of colitis accumulates and promotes tumor growth [ATAC-seq]
GEO Series GSE316616. Mus musculus. 4 samples. Type: Genome binding/occupancy profiling by high throughput sequencing.
A radical switch in clonality reveals the formation of a stem cell niche in the epiphyseal growth plate
GEO Series GSE113982. Mus musculus. 68 samples. Type: Expression profiling by high throughput sequencing.
Clonal memory of colitis accumulates and promotes tumor growth [tissue EM-seq]
GEO Series GSE316762. Mus musculus. 12 samples. Type: Methylation profiling by high throughput sequencing.
Clonal memory of colitis accumulates and promotes tumor growth [CUT&Tag]
GEO Series GSE316617. Mus musculus. 4 samples. Type: Genome binding/occupancy profiling by high throughput sequencing.
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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.