AG2-RNA-seq
Ontology highlight
ABSTRACT:
PROVIDER: PRJEB43954 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:RNA-Seq analysis carried out in three different backcrosses based on Iberian breed with Landrace, Pietrain and Duroc breeds
2017-10-31 | PRJEB23068 | EVA
Project description:We have performed a Proteogenomics meta-analysis of data sets deposited in ProteomeXchange: PXD000265, PXD000313, PXD000923, PXD001030, PXD001058, PXD002291, PXD002739, PXD002740 and PXD003156 and using 29 RNA-Seq data sets on rice (Oryza sativa). We created a search database comprising translated reads that had been mapped onto the rice genome, as well as officially annotated rice proteins sequences. The RNA Seq database was pre-processed to identify “novel transcripts” for those not mapping fully to an existing exon, and “novel junctions” for those reads mapped with a gap, implying a potential novel splice site that was not annotated in the official gene set. Confidentially identified “novel peptides” i.e. those mapping to a novel junction or novel transcript were post-processed to ensure that there were no other better explanations for the corresponding spectra e.g. peptide from a canonical gene with a modification or amino acid substitution. Data were exported from the pipeline in PSI mzIdentML 1.2 format, containing chromosomal coordinates, and further converted to PSI proBed format for genome visualisation. Novel peptides were searched against other plant databases using BLAST to see if they had predicted in genes from other species. A total of 1584 novel peptides were identified, mapping to ~700 genomic loci in which either new genes have been predicted (~100) or updates to existing gene models have been predicted (~600).
2018-10-30 | PXD008960 | Pride
Project description:Transcript abundance profiles were examined over the first 24 hours of germination in rice grown under anaerobic conditions. Transcript abundance profiles were also examined for rice grown under aerobic conditions for 24 h and then switched to anaerobic conditions and vice versa.
2009-07-24 | E-MEXP-2267 | biostudies-arrayexpress
Project description:Red rice fully dormant seeds do not germinate even under favourable germination conditions. In several species, including rice, seed dormancy can be removed by dry-afterripening (warm storage); thus, dormant and nondormant seeds can be compared for the same genotype. A weedy (red) rice genotype with strong dormancy was used for mRNA expression profiling, by RNA-Seq, of dormant and nondormant dehulled caryopses (here addressed as seeds) at two temperatures (30 °C and 10 °C) and two durations of incubation in water (8 hours and 8 days). Aim of the study was to highlight the differences in the transcriptome of dormant and nondormant imbibed seeds.
2018-05-10 | E-MTAB-6740 | biostudies-arrayexpress
Project description:A Comparative Study of Human Testes and Epididymis through the Proteomics and RNA-seq Methods
2021-06-03 | PXD026440 |
Project description:A Comparative Study of Human Testes and Epididymis through the Proteomics and RNA-seq Methods
<ul><li>Dataset imported into MassIVE from <a href="https://www.iprox.cn/page/project.html?id=IPX0003098000">https://www.iprox.cn/page/project.html?id=IPX0003098000</a> on 12/10/21</li></ul>
2021-12-13 | MSV000088554 | MassIVE
Project description:During germination, the availability of sugars, oxygen, or cellular energy fluctuates under dynamic environmental conditions, and the global RNA profile of rice genes can be affected by their availabilities. In the aerobically germinating rice embryos, most sugar-regulated genes are responsive to low energy and anaerobic conditions, indicating that sugar-regulation is closely associated with energy and anaerobic signaling. The interference pattern of sugar-regulation by either anaerobic or low energy conditions indicates that induction is likely the more prevalent regulatory mechanism than repression for the alteration in the expression of sugar-regulated genes in aerobically germinating rice embryos. Among the aerobically sugar-regulated genes, limited genes exhibit sugar regulation under anaerobic conditions, indicating that anaerobic conditions strongly influence sugar-regulated gene expression. Anaerobically responsive genes are highly overlapped with low-energy responsive genes. In particular, the expression levels of anaerobically downregulated genes are consistent with those induced by low energy-conditions, suggesting that anaerobic downregulation results from the prevention of aerobic respiration due to the absence of the final electron acceptor, i.e., molecular oxygen. It was noted that abscisic acid (ABA)-responsive genes were over-representative of the genes upregulated under low energy conditions, in contrast to the downregulated genes. This suggests that either ABA itself or upstream signaling components of the ABA signaling pathway are likely to be involved in the signaling pathways activated by low energy conditions.
2021-03-16 | GSE168915 | GEO
Project description:Low temperature is one of the major factors affecting rice germination, and low tempera-ture germination (LTG) is an important agronomic trait. Although genetic variation is abundant in rice germplasm resources, the molecular mechanism of LTG remains poorly understood. In this study, we first proved that weedy rice WR04-6 had significantly better low-temperature germination (LTG) ability at 10°C than the cultivated rice Qishanzhan (QSZ). RNA-seq was used to investigate the gene expression of WR04-6 and QSZ at 10, 12 and 14 days of seed germination at 10°C. The results of GO enrichment and KEGG en-richment revealed that the differentially expressed genes between WR04-6 and QSZ were mainly concentrated on the response to starch catabolic processes and the response to ab-scisic acid. This is consistent with the results of α-amylase activity, ABA and GA treat-ment. A recombinant inbred line (RIL) population derived from a cross between WR04-6 and QSZ and its high density SNP genetic map were used to detect quantitative trait loci (QTL) for low temperature germination rates at 10°C for 14 days. The results showed that two new QTLs were located on chromosome 3 and chromosome 12. Combined with the mapped QTLs and RNA-seq differential genes (DEGs), sixteen candidate genes potentially associated with LTG were identified. Validation of expression of the candidates by qRT-PCR were consistent with the RNA-seq data. These results will enable us to under-stand the genetic basis of LTG in weedy rice and provide new genetic resources for gener-ation of rice germplasm with LTG.
2023-03-01 | GSE222929 | GEO