IlLasQuer
Ontology highlight
ABSTRACT:
PROVIDER: PRJEB79192 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| Other | ||||
| ERR13605509.fastq.gz | Fastqsanger.gz | |||
| ERR13602172_1.fastq.gz | Fastqsanger.gz | |||
| ERR13602172_2.fastq.gz | Fastqsanger.gz |
Items per page: 5 1 - 4 of 4 |
Similar Datasets
Project description:Lasiocampa quercus (oak eggar), genomic and transcriptomic data
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Project description:Lasiocampa quercus (oak eggar) genome assembly, ilLasQuer1 haplotype 1
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Project description:Lasiocampa quercus (oak eggar) genome assembly, ilLasQuer1 haplotype 2
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Project description:This work aimed to characterize the molecular adaptations occurring in cork oak (Quercus suber) stems in adaptation to drought, and identify key genetic pathways regulating phellem development. One-year-old cork oak plants were grown for additional 6 months under well-watered (WW) or water-deficit (WD) conditions and main stems were targeted for transcriptomic analysis. WD had a negative impact on secondary growth, decreasing the activity of the vascular cambium and phellogen. Following a tissue-specific approach, we analyzed the transcriptional changes imposed by WD in phellem (outer bark), inner bark, and xylem, and found a global downregulation of genes related to cell division, cell wall biogenesis, lignin and/or suberin biosynthesis. Phellem and phloem showed a concerted upregulation of photosynthesis-related genes, suggesting a determinant role of stem photosynthesis in the adaptation of young plants to long-term drought. The data gathered will be important to further harness the diverse genetic background of this species for the development of optimized management practices.
2024-04-29 | E-MTAB-13376 | biostudies-arrayexpress
Project description:Applying a gel-based proteomic approach, the dynamic changes in root proteins of drought treated Quercus ilex subsp. Ballota [Desf.] Samp. seedlings were followed. Water stress was applied on 20 day-old holm oak plantlets by water limitation for a period of 10 and 20 days, each followed by 10 days of recovery. Root proteins were extracted using trichloroacetate/acetone/phenol protocol and subjected to two-dimensional electrophoresis. Coomassie colloidal stained gel images were analysed and spot intensity data subjected to multivariate statistical analysis. Selected consistent spots in the three biological replicas, presenting significant changes under stress, were subjected to MALDI-TOF mass spectrometry (peptide mass fingerprinting and MS/MS). For protein identification, combined search was performed with MASCOT search engine over NCBInr Viridiplantae and Uniprot databases. Taxonomy Holm oak (Quercus ilex subsp. Ballota [Desf.] Samp.). Dentro de Q. ilex hay dos subespecies, ilex ilex e ilex Ballota.
2015-09-09 | PXD002484 | Pride
Project description:Holm oak (Quercus ilex) is the most important and representative specie of the Mediterranean forest and of the Spanish agrosilvo-pastoral ecosystem “Dehesa”. Despite its environmental and economic interest, Holm oak is still an orphan species whose biology is very little known, especially at the molecular level. In this research, we have performed a shotgun proteomic approach (nLC-MSMS, Orbitrap) to analyze the Holm oak proteome, using, as starting material, a pool generated by mixing equal amounts of homogenized tissue, including embryo, cotyledons (from mature acorns), and leaves and roots (from 6-month old plantlets grown in a greenhouse under environmental conditions). The proteome generated will be the bases of further studies on population variability, growth, development and responses to stresses in this species.
2018-01-16 | PXD008001 | Pride
Project description:Priming of plant defenses provides increased plant protection against herbivores and reduces the allocation costs of defense. Defense priming in woody plants remains obscure, in particular due to plant development traits such as the endogenous rhythmic growth displayed by oaks (Quercus robur). By using bioassays with oak microcuttings, and by combining transcriptomic and metabolomic analyses, we investigated how leaf herbivory by Lymantria dispar and root inoculation with the ectomycorrhizal fungus Piloderma croceum prime oak defenses. We further investigated how defense priming is modulated by rhythmic growth of the oaks. A first herbivory challenge in oak leaves primed newly grown leaves for an enhanced induction of jamonic acid (JA)-related direct defenses, or enhanced emission of volatiles, depending on the specific growth stage at which the plants where challenged. Root inoculation with Piloderma abolished the enhanced induction of JA-related defenses and volatile emission. Our results indicate that a first herbivore attack primes direct and indirect defenses of newly formed oak leaves, and that the specific display of defense priming is modulated by rhythmic growth. Our results further show that the priming memory in oaks can be transmitted to the next growth cycle even to the leaves of the new shoot unit.
2022-08-27 | GSE212157 | GEO