Triticum aestivum
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA141217 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:In present experiment we evaluated the effects of the utrasonication of winter wheat seeds on seedling growth and development. Effect of treatment on the gene transcription and DNA methylation of seedlings were evaluated.
2022-09-14 | GSE200377 | GEO
Project description:Plants of two non-restorer varieties of hexaploid winter wheat (Astoria, Grana) and two restorers ones (Patres and Primépi) were used to identify effective Rf (fertility restorer) genes by next generation sequencing on whole transcriptomes (RNA-seq).
2021-06-30 | E-MTAB-10131 | biostudies-arrayexpress
Project description:Earlier findings indicated that light plays a critical role in the development of frost tolerance in winter cereals. However, the exact mechanism is still poorly understood. In the present work the effects of light during the cold acclimation period were studied in chilling-sensitive maize plants. The results show that although exposure to relatively high light intensities during cold acclimation at 15 °C causes various stress symptoms, it enhances the effectiveness of acclimation to chilling conditions (5 °C in the light). Interestingly, certain stress responses were light-dependent not only in the leaves, but also in the roots. A microarray study was also conducted to achieve a better understanding of the interaction of low temperature and light intensity during the cold hardening period. Numerous genes significantly differentially expressed were observed in almost all assimilation and metabolic pathways. Acclimation at moderately low temperature and low light intensity reduced the level of soluble sugars, while chilling increased it. Greater accumulation during hardening was detected at relatively high light intensity. It seems that the photoinhibition induced by low temperature is a necessary evil for cold acclimation processes in plants.
2020-12-31 | GSE107913 | GEO
Project description:The effect of light during the development of freezing tolerance was studied in winter wheat (Triticum aestivum L. var. Mv Emese) and spring wheat variety Nadro. Ten-day-old plants were cold hardened at 5°C for 12 days either under normal (250 mmol m-2 s-1) or low light (20 mmol m-2 s-1) conditions.
2012-01-31 | GSE29640 | GEO
Project description:In present experiment we evaluated the effects of the utrasonication of winter wheat seeds on seedling growth and development. Effect of treatment on the gene transcription and DNA methylation of seedlings were evaluated.
2022-09-14 | GSE202558 | GEO
Project description:Wheat is the staple food of over 35% of the world’s population, accounts for 20% of all human calories, and its yield and quality improvement is a focus in the effort to meet new demands from population growth and changing diets. As the complexity of the wheat genome is unravelled, determining how it is used to build the protein machinery of wheat plants is a key next step in explaining detailed aspects of wheat growth and development. The specific functions of wheat organs during vegetative development and the role of metabolism, protein degradation and remobilisation in driving grain production are the foundations of crop performance and have recently become accessible through studies of the wheat proteome. With the aim of creating a resource complementary to current genome sequencing and assembly projects and to aid researchers in the specific analysis and measurement of wheat proteins of interest, we present a large scale, publicly accessible database of identified peptides and proteins derived from the proteome mapping of Triticum aestivum. This current dataset consists of twenty four organ and developmental samples in an online interactive resource allowing the selection, comparison and retrieval of proteomic data with rich biochemical annotation derived from multiple sources. Tissue specific sub-proteomes and ubiquitously expressed markers of the wheat proteome are identified alongside hierarchical assessment of protein functional classes and their presence in different tissues. The impact of wheat’s polyploid genome on proteome analysis and the effect on defining gene specific and protein family relationships is accounted for in the organisation of the data. The dataset will serve as a vehicle to build, refine and deposit confirmed targeted proteomic assays for wheat proteins and protein families to assess function.
2016-11-17 | PXD004720 | Pride
Project description:24-hour cold shock treatment applied to winter wheat T. monococcum ssp. aegilopoides (accession G3116) and the domesticated spring wheat T. monococcum ssp. monococcum (accession DV92). Tissues were harvested and homogenized using liquid nitrogen. RNA extraction was conducted using a modified chloroform extraction protocol (Plant Purification Reagent) followed by RNeasy Plant Mini Kit (50) for purification. Samples included: three G3116 control, three G3116 cold shock, three DV92 control, and three DV92 cold shock. Illumina samples were prepped using TruSeq RNA prep kit v.2 and sequenced on the Illumina Hiseq 2500 sequencing platform.
2020-01-01 | E-MTAB-5701 | biostudies-arrayexpress