Ontology highlight
ABSTRACT:
PROVIDER: PRJNA1180717 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Barley (Hordeum vulgare L.) is amongst the oldest domesticated crop plants and remains one of the world's most important crop species. It is diploid with a haploid genome of 5.1 gigabases (Gb), twice the size of those of human and maize, and closely related to the most widely grown crop, hexaploid wheat. To meet global demand for food, feed and fibre, it is commonly agreed that reference genome sequences of our crop plants are urgently required to enable genome-assisted crop improvement. As part of the The International Barley Genome Sequencing Consortium (IBSC) we present here raw data obtained from Illumina (GAII) sequencing of RNA samples from nine different barley cultivars for the purpose of Single Nucleotide Polymorphism (SNP) discovery.
2012-11-28 | E-MTAB-2764 | biostudies-arrayexpress
Project description:Transcriptome analysis of domesticated breadfruit and its wild relatives
| PRJNA311339 | ENA
Project description:A transcriptome analysis of developing abi5 and wild type (R108) seeds from Medicago truncatula was performed to decipher the role of ABI54 in the regulation of late seed maturation and seed longevity.
2016-09-24 | GSE87313 | GEO
Project description:Climate change has increased the frequency and intensity of floods that impact global agricultural productivity. To better understand the response mechanisms and evolutionary history of gene family member regulation across angiosperm phyla, we studied the rapid submergence response of rice, the legume Medicago truncatula, and two Solanum species, domesticated tomato (S. lycopersicum cv. M82) and its dryland-adapted wild relative S. pennellii. Response to hypoxic conditions was measured by analyzing transcriptional and post-translational regulation in root tips of each species. This was achieved by the use of Nuclei Tagged in specific Cell Types (INTACT) and Translating Ribosome Affinity Purification to obtain chromatin and sub-populations of gene transcripts. (1) Chromatin accessibility was evaluated by coupling INTACT with ATAC-seq (assay for Transposon-Accessible Chromatin). (2) INTACT was used to capture nuclear RNA (nRNA). (3) Polyadenylated mRNA (polyA RNA) was obtained by standard oligo(dT) selection. (4) Ribosome-associated polyA mRNA (polyA RNA) was obtained by use of Translating Ribosome Affinity Purification (TRAP). Ribosome footprinting (Ribo-seq) was accomplished by using TRAP to capture ribosome protected fragments after RNAseI digestion. Samples evaluated include the apical root tip (four species) and shoot region (Solanum species only) under control conditions and after 2 h of submergence
2019-09-19 | GSE128680 | GEO
Project description:HSFA9 (Medtr4g126070) is a seed-specific heat shock transcription factor that is upregulated during the later stages of seed maturation. To identify genes that are regulated by this transcription factor in the model legume Medicago truncatula, Tnt1 insertion mutants were identified and RNA sequencing was performed on mature seeds from two hsfa9 mutants and the wild type seeds.
2020-07-12 | GSE154256 | GEO
Project description:ABI4 (MtrunA17_Chr5g0437371) is an AP2 transcription factor that is upregulated during seed maturation. To identify genes that are regulated by this transcription factor in the model legume Medicago truncatula, Tnt1 insertion mutants were identified and RNA sequencing was performed on two abi4 mutants and the wild type seeds at 13 DAP, 24 DAP and mature seeds.
2022-09-13 | GSE212927 | GEO
Project description:Growth rate can be genetically modified in many vertebrates by domestication and selection, and more recently by transgenesis overexpressing growth factor genes (e.g. growth hormone, GH). While the phenotypic end consequence is similar, it is currently not clear whether the same modifications to physiological pathways are occurring in both genetic processes, nor to what extent they may interact when combined. To examine these questions, we have used rainbow trout as a model species because non-domesticated wild strains are available as comparators to assess genetic and physiological changes that have arisen from domestication and from GH transgenesis. In addition to pure wild and pure domesticated strains, two different GH transgenes with markedly different growth effects were examined, both in a wild background and in hybrids which combined domesticated and wild genomes in addition to the transgene. We find that liver mRNAs show highly concordant changes in levels in both types of fast-growing fish, relative to wild type, for both up- and down-regulated genes. Further, among domesticated, transgenic, and their hybrid genotypes, a strong positive correlation was found between growth rate and the number of genes affected or their levels of mRNA. Functional analysis found that genes involved in immune function, carbohydrate metabolism, detoxification, transcription regulation, growth regulation, and lipid metabolism were affected in common by domestication and GH transgenesis. The common responses of domesticated and GH transgenic strains is consistent with the GH pathway or its downstream effects being upregulated in domesticated animals during their modification from wild-type growth rates.
2013-12-03 | GSE47562 | GEO