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:RNA-seq of temperature sensitive alleles of splicing factors in fission yeast
| PRJNA677902 | ENA
Project description:A Comparative Study of Human Testes and Epididymis through the Proteomics and RNA-seq Methods
2021-06-03 | PXD026440 | iProX
Project description:C. elegans small RNA-seq profiling of three different lotr-1 mutant alleles
| PRJNA721953 | ENA
Project description:In this study, we constructed three isogenic strains of S96 yrr1Î? background (its native YRR1 gene was knocked out) carrying three different YRR1 alleles, YRR1_S96, YRR1_YJM789 and YRR1_S96-I775E, respectively. We then conducted RNA deep sequencing (RNA-Seq) on the three strains grown in Yeast Peptone Dextrose medium (YPD), YPD + 4NQO and Yeast Peptone glycerol medium (YPglycerol). RNA-Seq was performed in biological duplicates on S96 cells carrying three different YRR1 alleles grown in YPD, YPD + 4NQO, YPglycerol
2016-03-01 | E-GEOD-74642 | biostudies-arrayexpress
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:Lipids play an important role in energy storage, membrane structure stabilization and signaling. Parasitoids are excellent models to study lipidomics because a majority of them do not accumulate during their free-living life-stage. Studies on parasitoids have mostly focused on the changes in the lipids and gene transcripts in hosts and little attention has been devoted to lipidomics and transcriptomics changes in parasitoids. In this study, a relative quantitative analysis of lipids and their gene transcripts in 3-days-old Lysiphlebia japonica larva (3 days after spawning) and pupae were performed using liquid chromatography, mass spectrometry and RNA-seq. Thirty-three glycerolipids and 250 glycerophospholipids were identified in this study; all triglycerides and the vast majority of phospholipids accumulated in the pupal stage. This was accompanied by differentially regulated lipid uptake and remolding. Furthermore, our data showed that gene transcription was up-regulated in key nutrient metabolic pathways involved in lipid synthesis in 3-days-old larvae. Finally, our data suggests that larva and pupa of L. japonica may lack the ability for fatty acids synthesis. A comprehensive, quantitative, and expandable resource was provided for further studies of metabolic regulation and molecular mechanisms underlying parasitic response to hosts defense.
2021-10-06 | MTBLS409 | MetaboLights
Project description:Purpose: Kraft pulp yield (KPY) is a key determinant of plantation profitability and increasing the KPY of trees grown in plantations is a major breeding objective. To speed up the breeding process, molecular markers that can predict KPY are desirable. To achieve this goal, we carried out RNA-Seq studies on trees at extremes of KPY in two different trials to identify genes and alleles whose expression correlated with KPY. Methods: We analyzed samples from the extremes of the distribution of KPY in two Eucalyptus nitens trials which also differed in growth to identify genes having differential expression between high and low KPY samples. We used reference-guided transcriptome mapping to study gene expression. Results: Several genes showed differential expression between low and high KPY samples. Gene ontology (GO) enrichment tests revealed up-regulation of stress-related gene categories and down-regulation of gene categories related to wood formation and growth in low KPY samples. More than 110,000 single nucleotide polymorphisms (SNPs) were detected in both the trials and 2103 of these showed differential allelic expression. Allelic expression of 30% of these variants was correlated with total gene expression. To identify the genes showing patterns of positive selection among the genes expressed in the cambial tissue we compared Ka/Ks ratios. The Ka/Ks ratios compare the rate of nonsynonymous substitutions (Ka) to synonymous substitutions (Ks) which can help identifying genes under selection. By comparing the two trials we observed in total 196 genes which had Ka/Ks ratios of more than 1.5 in both the trials strongly suggesting that these genes are under positive selection. A total of six GO categories were enriched in both trials for genes showing signatures of positive selection . All six categories include genes involved in apoptosis, cell death and defense responses. Conclusions: By conducting RNA-Seq analysis in two trials we identified a number of candidate genes and alleles whose expression is correlated with KPY and growth traits in E. nitens. Most of the down-regulated genes in low KPY samples are cell wall-related genes, suggesting that the identified candidate genes are biologically relevant. A number of potential functional polymorphisms were also identified that showed DAE. We detected positive selection signatures in numerous genes that are consistent with the results from RNA-Seq study in E. camaldulensis. The genes and alleles identified in this study form a valuable resource for association and genomic selection studies. Xylem mRNA profiles of Eucalyptus nitens from low and high KPY samples were generated by deep sequencing, in two trials, using Illumina HiSeq.
2014-06-03 | E-GEOD-56592 | biostudies-arrayexpress