Project description:Microarray hybridizations of a long-pod and a short-pod pool, each consisting of RNA from seven independent genotypes, were performed to reveal the gene regulatory basis underlying the genotypic pod length difference.
2017-04-30 | GSE80552 | GEO
Project description:Genome sequencing of long pod and short pod bearing genotypes of pigeonpea
Project description:Pod dehiscence is an important agronomic trait. Pod dehiscence would cause huge yield losses before soybean maturity. Although some of soybean pod dehiscence associated genes have been identified, the underlying mechanism of pod dehiscence is still not comprehensively explained. In this study, we have identified differentially expressed genes (DEGs) between shattering-resistant and shattering-susceptible soybean accessions based on transcriptome analyses of 10 soybean accessions. Long non-coding RNAs (lncRNAs) that may be involved in soybean pod dehiscence were also identified, and we constructed co-expression networks between mRNAs and lncRNAs. RNA sequencing results were further verified by real-time PCR. Furthermore, DEGs were screened through analyzing positions of soybean pod dehiscence quantitative trait locus (QTLs) and phenotypes of soybean pod dehiscence for achieving pod-dehiscence candidate genes.
Project description:Limited studies on comparison of developmental (neuro)toxicity of parabens have been conducted and unharmonized concentrations between phenotypic observations and transcriptomic analysis hamper understanding of their differential molecular mechanism. Developmental toxicity testing was conducted with commonly used methyl- (MtP), ethyl- (EtP) and propyl-paraben (PrP) in zebrafish embryos. Based on benchmark dose 5% (BMD5), embryonic mortality based-point of departure (M-PoD) values of three parabens were determined and changes in locomotor behavior were evaluated at concentrations of 0, M-PoD/50, M-PoD/10, and M-PoD in which transcriptomic analysis was conducted to explore the underlying neurotoxicity mechanism. Higher long-chained parabens were more toxic than short-chained parabens, as determined by M-PoD values of 154.1, 72.6, and 24.2 µM for MtP, EtP, and PrP, respectively. While exposure to EtP resulted in hyperactivity, no behavior effect was observed by MtP and PrP. Transcriptomics analysis revealed that abnormal behaviors in EtP-exposed group are associated with the distinctly enriched pathways in signal, transport, calcium ion binding, and metal-binding. In contrast, exposure to MtP and PrP mainly disrupted the membrane and transmembrane, which are closely linked to abnormal embryonic development rather than neurobehavior changes. According to the changes in expression of signature mRNAs, tentative transcriptomic-based PoD (T-PoD) values for each paraben were determined as MtP (2.68 µM), EtP (3.85 µM), and PrP (1.4 µM).
2023-08-07 | GSE239773 | GEO
Project description:RNA-seq for gynophore-pod strength
Project description:We employed high-throughput sequencing of both short (~18-24nt) and long (>200nt) RNAs in human erythrocytes. We obtained blood from five healthy individuals for the short (small) RNA-seq library preparations and blood from three individuals for the long RNA-seq library preparations. We identified an abundant, diverse population of RNAs. Both polyadenylated and nonpolyadenlated long RNAs were identified. Additionally, known and novel microRNAs were identified in the short RNA dataset using the probabalistic modeling algorithm miRDeep. These RNAs lend insight into erythrocyte biology and provide utility as potential biomarkers. To determine both shared and unique aspects of the erythrocyte long RNA transcriptome, we compared this transcriptome with that of the PBMC and CD34+ erythroid progenitor transcriptomes.
Project description:this paper used Mass spectrometry, Fast-seq, and catTFRE to study the pattern of 6316 proteins as well as 387 Transcription factors associated with PM2.5 in both short-term and long-term rat injury models.
Project description:Delirium is a common serious complication that often occurs after major surgery. However, there is little known about the function of long non-coding RNAs (lncRNAs) in postoperative delirium (POD). The goals of this study were to explore the expression profiles and functional networks of lncRNAs and mRNAs in patients of POD.
Project description:We employed high-throughput sequencing of both short (~18-24nt) and long (>200nt) RNAs in human erythrocytes. We obtained blood from five healthy individuals for the short (small) RNA-seq library preparations and blood from three individuals for the long RNA-seq library preparations. We identified an abundant, diverse population of RNAs. Both polyadenylated and nonpolyadenlated long RNAs were identified. Additionally, known and novel microRNAs were identified in the short RNA dataset using the probabalistic modeling algorithm miRDeep. These RNAs lend insight into erythrocyte biology and provide utility as potential biomarkers. To determine both shared and unique aspects of the erythrocyte long RNA transcriptome, we compared this transcriptome with that of the PBMC and CD34+ erythroid progenitor transcriptomes. Sequencing of RNAs from mature erythrocytes of healthy individuals