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518 results for “life history traits”
Differential resistance and acclimation of two coral species to chronic nutrient enrichment reflect life history traits
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Bacteriophage lambda overcomes a perturbation in its host‐viral genetic network through mutualism and evolution of life history traits
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Vulnerability and life-history traits correlate with the load of deleterious mutations in fish
<p><strong>Phylogenetic dataset associated to the article : Vulnerability and life-history traits correlate with the load of deleterious mutations in fish</strong></p> <ul> <li>fastagenes.tar.gz : all the fasta file alignments used for the study.</li> <li>teleost.tr: phylogenetic tree used for mapnh et codeml analyses.</li> <li>tree-date.tr : phylogenetic tree used to control for phylogeny (tip labels corresponding to alignments).</li> <li>tree-date_spNames.tre : phylogenetic tree used to control for phylogeny (tip labels = species names).</li> <li> <p>ENSDARE00000004235_nucl.fasta.bppml_dnds: example of option file for bppml.</p> </li> <li> <p>ENSDARE00000004235_nucl.fasta.mapnhYN98: example of option file for mapnh.</p> </li> <li> <p>ENSDARE00000004235_nucl.phylip.ctl: example of control file for codeml.</p> <p> </p> <p> </p> <p> </p> </li> </ul>
Figure 4 in Diversity and life-history traits of wild bees (Insecta: Hymenoptera) in intensive agricultural landscapes in the Rolling Pampa, Argentina
Figure 4. Percentage composition of main bee taxa captured during the three sampling rounds.
Data from: Conserved G-matrices of morphological and life-history traits among continental and island blue tit populations
The genetic variance–covariance matrix (G-matrix) summarizes the genetic architecture of multiple traits. It has a central role in the understanding of phenotypic divergence and the quantification of the evolutionary potential of populations. Laboratory experiments have shown that G-matrices can vary rapidly under divergent selective pressures. However, because of the demanding nature of G-matrix estimation and comparison in wild populations, the extent of its spatial variability remains largely unknown. In this study, we investigate spatial variation in G-matrices for morphological and life-history traits using long-term data sets from one continental and three island populations of blue tit (Cyanistes caeruleus) that have experienced contrasting population history and selective environment. We found no evidence for differences in G-matrices among populations. Interestingly, the phenotypic variance–covariance matrices (P) were divergent across populations, suggesting that using P as a substitute for G may be inadequate. These analyses also provide the first evidence in wild populations for additive genetic variation in the incubation period (that is, the period between last egg laid and hatching) in all four populations. Altogether, our results suggest that G-matrices may be stable across populations inhabiting contrasted environments, therefore challenging the results of previous simulation studies and laboratory experiments.
Figure 2 in Life history traits in Bufotes variabilis (Pallas, 1769) from 2 different altitudes in Turkey
Figure 2. Age frequency distributions of the highland (A) and the lowland (B) populations.
Life History Traits Impact the Nuclear Rate of Substitution but Not the Mitochondrial Rate in Isopods - Mitochondrial genomes
<p>26 Mitochondrial genomes from the paper "Life history traits impact the nuclear rate of substitution but not the mitochondrial rate in isopods" submitted to Molecular Biology and Evolution.</p> <p>We reconstructed mitochondrial genomes using both the de novo transcriptome assemblies from Francois et al. (2016) and low coverage genome sequencing reads available for 22 species from Lef ebure et al. (2017). Since mitochondrial genomes are present in multiple copies per cell, a very low sequencing effort is sufficient to yield a high coverage for mitochondrial sequences. Using the DNA-seq reads, mitogenomes were assembled with MITObim (Hahn et al. 2013) using the COI gene as a seed to build the complete mitogenome.</p>
Data from: Intraspecific variations in life history traits of two pecky rice bug species from Japan: mapping emergence dates and number of annual generations
<p>The mirid bugs Stenotus rubrovittatus and Trigonotylus caelestialium, which cause pecky rice, have become a threat to rice cultivation in Asia. Damage caused by these pests has rapidly become frequent since around 2000 in Japan. Their expansion pattern is not simple, and predicting their future spread remains challenging. Some insects with wide ranges have locally adapted variations in life-history traits. We performed laboratory rearing experiments to assess the geographical scale of intraspecific variations in life-history traits of S. rubrovittatus and T. caelestialium. The experiments were aimed at increasing the accuracy of occurrence estimates and the number of generations per year. These results were compared with previous research, and differences in development rates were observed between populations of different latitudes, but not of the same latitude. Finally, plotting the timing of adult emergence and the potential number of generations per year on maps with a 5-km grid revealed that they differed greatly locally at the same latitude. These maps can be used for developing more efficient methods of managing mirid bugs in integrated pest management.</p>
Data from: Conserved G-matrices of morphological and life-history traits among continental and island blue tit populations
Open the record for dataset details and reuse information.
Data from: Intraspecific variations in life history traits of two pecky rice bug species from Japan: mapping emergence dates and number of annual generations
Open the record for dataset details and reuse information.
Diet-induced plasticity of life-history traits and gene expression in outbred Drosophila melanogaster population
GEO Series GSE241397. Drosophila melanogaster. 12 samples. Type: Expression profiling by high throughput sequencing.
Figure 3 in Nesting biology of the plain-throated Antwren (Isleria hauxwelli): an antbird with exceptional life history traits
Figure 3. Nestling growth rate of the plain-throated Antwren (Isleria hauxwelli). (a) Logistic growth model (k) describing the growth rate of two nestlings (black and grey) of I. hauxwelli (K = 0.46) (b) Generalised linear model (Gaussian) fitted to the observed wing cord (green) and tarsus length (blue) obtained for 4 nestlings from 2 nests. Different symbols represent different individuals, grey shading indicates 95% confidence interval. Nest located at 383 m.a.s.l. in the buffer zone of Manu National Park, Peru.
Figure 1 in Nesting biology of the plain-throated Antwren (Isleria hauxwelli): an antbird with exceptional life history traits
Figure 1. Nest, egg and nestlings of the plain-throated Antwren (Isleria hauxwelli). (a) Egg (b) Lateral view of the nest and eggs (c) Nest (d) Nest with nestlings located in the buffer zone of Manu National Park, Peru.
Figure 2 in Life-history traits of a common Caribbean coral-excavating sponge, Cliona tenuis (Porifera: Hadromerida)
Figure 2. Spermatic cysts of Cliona tenuis. (A) Distribution of sexual propagules in the tissue; (B) high magnification view of the spermatic cysts containing spermatocysts at the second stage of development.
Figure 4 in Life-history traits of a common Caribbean coral-excavating sponge, Cliona tenuis (Porifera: Hadromerida)
Figure 4. Annual variation in the reproductive output of Cliona tenuis, and water temperature at Glover's Atoll, Belize. Vertical lines depict standard error.
Figure 7 in Filling the knowledge gaps of Paratelmatobius mantiqueira (Anura: Leptodactylidae): tadpole, acoustic repertoire, and life history traits
Figure 7. (a) Male and (b) female of Paratelmatobius mantiqueira observed in Reserva das Araucárias, municipality of São José dos Campos, São Francisco Xavier subdistrict, state of São Paulo, Brazil. (c–h) The pattern of individual spots that allowed the identification of individual 6 and confirmation of its recapture over time.
Air temperature and shading effects on life history traits in a wild insect
<p>Data and code to accompany manuscript: "Air temperature and shading effects on life history traits in a wild insect"</p>
Figure 5 in Antibiotics effects on the life history traits of Porcellionides pruinosus (Crustacea: Oniscidea)
Figure 5. Relationship between the reproductive females' size and their fertility.
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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.