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Dataset results
69 results for “Brachypodium; Brachypodium distachyon”
Brachypodium distachyon (L.) P.Beauv. (BR0000011617334)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Brachypodium distachyon (L.) P.Beauv. (BR0000011618324)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Brachypodium distachyon (L.) P.Beauv. (BR0000011617983)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Brachypodium distachyon (L.) P.Beauv. (BR0000011618317)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Brachypodium distachyon (L.) P.Beauv. (BR0000011618027)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Brachypodium distachyon (L.) P.Beauv. (BR0000014446399)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Brachypodium distachyon (L.) P.Beauv. (BR0000011618416)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Brachypodium distachyon (L.) P.Beauv. (BR0000011618201)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Brachypodium distachyon (L.) P.Beauv. (BR0000014446160)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Brachypodium distachyon (L.) P.Beauv. (BR0000011617990)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
QTL script and VCF files - GENETIC ARCHITECTURE OF FLOWERING-TIME VARIATION IN BRACHYPODIUM DISTACHYON
<p>Supplemental data for the article:</p> <p>GENETIC ARCHITECTURE OF FLOWERING-TIME VARIATION IN BRACHYPODIUM DISTACHYON (Woods et al., 2016).</p> <p>Supplemental data includes:</p> <ul> <li> <p>A folder named “Data”, which contains:</p> <ol> <li> <p><strong>Raw genotypic data</strong>. Data showing the parental genotype in a RIL population (F7; Bd21 X Bd1-1)</p> </li> <li> <p><strong>Raw phenotypic data</strong>. Flowering time (leaves and days to flowering) of the RIL population in different growth environments.</p> </li> <li> <p><strong>The genetic map </strong>(see material and methods section of Woods et al., 2016 for additional information).</p> </li> <li> <p><strong>Gene positions.</strong> A file containing the position of annotated genes on the Brachypodium distachyon genome V2.1. Data from Phytozome (https://phytozome.jgi.doe.gov/pz/portal.html).</p> </li> </ol> </li> <li> <p>The<strong> R script</strong> used for the QTL analysis (Final_script.R).</p> </li> <li> <p><strong>VCF files of the loci of interest</strong>. A folder called “VCF” includes the VCF files of the genes presented in Fig. 6 (VRN1, PHYC, VRN2, and FD). </p> </li> </ul> <p> </p>
Data and R code used in Baudson et al (2019) Developmental plasticity of Brachypodium distachyon in response to P deficiency: modulation by inoculation with phosphate-solubilizing bacteria
<p>This repository contains the raw data and R code used for the following paper: Baudson et al (2019) Developmental plasticity of <em>Brachypodium distachyon</em> in response to P deficiency: modulation by inoculation with phosphate-solubilizing bacteria</p>
Data from: Diversity, dynamics and effects of long terminal repeat retrotransposons in the model grass Brachypodium distachyon
<ul> <li><span>Transposable elements (TEs) are the main reason for the high plasticity of plant genomes, where they occur as communities of diverse evolutionary lineages. Because research has typically focused on single abundant families or summarized TEs at a coarse taxonomic level, our knowledge about how these lineages differ in their effects on genome evolution is still rudimentary. </span></li> <li><span>Here we investigate the community composition and dynamics of 32 long terminal repeat retrotransposon (LTR-RT) families in the 272 Mb genome of the Mediterranean grass <i>Brachypodium distachyon. </i></span></li> <li><span>We find that much of the recent transpositional activity in the <i>B. distachyon </i>genome is due to centromeric <i>Gypsy </i>families and <i>Copia </i>elements belonging to the Angela lineage. With a half-life as low as 66 ky, the latter are the most dynamic part of the genome and an important source of within-species polymorphisms. Second, GC-rich <i>Gypsy </i>elements of the Retand lineage are the most abundant TEs in the genome. Their presence explains more than 20 percent of the genome-wide variation in GC content and is associated with higher methylation levels. </span></li> <li><span>Our study shows how individual TE lineages change the genetic and epigenetic constitution of the host beyond simple changes in genome size. </span></li> </ul>
Supplementary data for: "The demographic history of the wild crop relative Brachypodium distachyon is shaped by distinct past and present ecological niches"
<p>Supplementary data to https://doi.org/10.1101/2023.06.01.543285</p>
Data from: Diversity, dynamics and effects of long terminal repeat retrotransposons in the model grass Brachypodium distachyon
Open the record for dataset details and reuse information.
Machine learning–enabled non–targeted metabolomics reveals nutritional and metabolic responses of <em>Brachypodium distachyon</em> to drought and elevated CO<sub>2</sub>
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Data from: Natural variation, differentiation and genetic tradeoffs of ecophysiological traits in response to water limitation in Brachypodium distachyon and its descendent allotetraploid B. hybridum (Poaceae)
Differences in tolerance to water stress may underlie ecological divergence of closely-related ploidy lineages. However, the mechanistic basis of physiological variation governing eco-geographical cytotype segregation is not well understood. Here, using Brachypodium distachyon and its derived allotetraploid B. hybridum as model, we test the hypothesis that, for heteroploid annuals, ecological divergence of polyploids in drier environments is based on trait differentiation enabling drought-escape. We demonstrate that under water limitation allotetraploids maintain higher photosynthesis and stomatal conductance and show earlier flowering than diploids, concordant with a drought-escape strategy to cope with water stress. Increased heterozygosity, greater genetic variability and plasticity of polyploids could confer a superior adaptive capability. Consistent with these predictions, we document (1) greater standing within-population genetic variation in water use efficiency and flowering time in allotetraploids, and (2) the existence of (non-linear) environmental clines in physiology across allotetraploid populations. Increased gas exchange and diminished WUE occurred at the driest end of the gradient, consistent with a drought-escape strategy. Finally, we found that allotetraploids showed weaker genetic correlations than diploids congruous with the expectation of relaxed pleiotropic constraints in polyploids. Our results suggest evolutionary divergence of ecophysiological traits in each ploidy lineage.
Data from: Natural variation, differentiation and genetic tradeoffs of ecophysiological traits in response to water limitation in Brachypodium distachyon and its descendent allotetraploid B. hybridum (Poaceae)
Open the record for dataset details and reuse information.
Brachypodium distachyon (L.) P.Beauv. (BR0000011617570)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Brachypodium distachyon (L.) P.Beauv. (BR0000011617518)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
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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
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