Ontology highlight
ABSTRACT:
PROVIDER: PRJNA943221 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Pearl millet is a major cereal crop that feeds more than 90 million people worldwide in arid and semi-arid regions. The stalk phenotypes of Poaceous grasses are critical for their productivity and stress tolerance, however, the molecular mechanisms governing stalk development in pearl millet remained to be deciphered. In this study, we spatiotemporally measured 19 transcriptomes for stalk internodes of four different early developmental stages. Data analysis of the transcriptomes defined 4 developmental zones on the stalks and identified 12 specific gene sets with specific expression patterns across the zones. Using weighted gene co-expression network analysis (WGCNA), we found that 2 co-expression modules together with candidate genes were involved in stalk elongation and thickening of pearl millet. Among the elongation-related candidate genes, we established by SELEX that a MYB-family transcription factor PMF7G02448 can bind to the promoters of three cell wall synthases genes (CesAs). In summary, these findings provide insights into stalk development and offer potential targets for future genetic improvement of pearl millet.
2024-09-15 | GSE268902 | GEO
Project description:Durum wheat is an important cereal crop grown mainly in semi-arid environments (e.g. Mediterranean regions) characterized by water scarcity and high temperatures often occurring at the same time. This work reports on a transcriptomic analysis carried out on two durum wheat cultivars (Cappelli and Ofanto) characterized by different water use efficiency (WUE), grown to booting stage and subjected to a combination of drought and heat stresses, a situation similar to the experience of a crop grown in Mediterranean environments and exposed to a terminal heat/drought stress. ****[PLEXdb(http://www.plexdb.org) has submitted this series at GEO on behalf of the original contributor, alessio. The equivalent experiment is TA47 at PLEXdb.]
2016-03-22 | GSE45563 | GEO
Project description:The drought stress is one of key adverse environmental factors limiting plant growth and development, even threating global crop productivity in many arid and semi-arid regions. Drought stress usually causes huge economic losses for tobacco industries. Understanding how plants respond and adapt to the drought stress helps generate engineered plants with enhanced drought resistance. In this study, integrative analyses of multiple time point-related transcriptome and metabolome generated from K326 and its derived mutant 28 (M28) with contrasting drought tolerance. We found that dramatic changes of gene expression profiles between M28 and K326 before and after drought treatment.
2022-09-26 | GSE214048 | GEO
Project description:The root system plays a vital role in the growth and development of plants. The water requirements of the root system depend largely on the species. As a globally important food and vegetable crop, potato is mainly grown in arid and semi-arid regions; however, global warming is expected to have a great impact on potato yields, so it is important to study the genes related to root development and drought-resistant signaling pathways in potato.
2023-10-31 | PXD046520 |
Project description:multitrophic interactions in semi-arid and arid environments
| PRJNA1241245 | ENA
Project description:microbial community in arid and semi-arid desert
| PRJDB11638 | ENA
Project description:The transcriptome signature of peripheral blood mononuclear cells (PBMCs) of Ladakhi cattle adapted to high altitude vis a vis Sahiwal cattle adapted to the arid/semi-arid region at mean sea level was established using bovine expression microarray chips. The transcriptome analysis of PBMCs from these cattle types living at two distinct altitudes, resulted in identification of several hundred differentially expressed genes, biological processes, molecular functions and pathways.
2021-07-09 | GSE116800 | GEO
Project description:Assessing the influence of agriculture-based microbial consortia on semi-arid soil microbiome
| PRJEB25854 | ENA