Ontology highlight
ABSTRACT:
PROVIDER: PRJNA769465 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Resequencing data of Rhizophora stylosa.
| PRJEB20992 | ENA
Project description:Microbiome of the mangrove tree (Rhizophora stylosa)
| PRJNA554586 | ENA
Project description:In this study, we aim to present a global transcriptome analysis of medicinal plant, Catharanthus roseus. We generated about 343 million high-quality reads from three tissues (leaf, root and flower) using Illumina platform. We performed an optimized de novo assembly of the reads and estimated transcript abundance in different tissue samples. The transcriptome dynamics was studied by differential gene expression analyses among tissue samples. We collected different tissue samples from the mature plants. Total RNA isolated from these tissue samples was subjected to Illumina sequencing. The sequence data was further filtered using NGS QC Toolkit to obtain high-quality reads. The filtered reads were used for de novo assembly optimization. The reads were further mapped to the Catharanthus transcripts via CLC Genomics Workbench and differential gene expression analysis was performed using DESeq software.
2014-07-29 | E-GEOD-57326 | biostudies-arrayexpress
Project description:we applied RNA-seq to detect novel expressed transcripts in 12 tissues of giant pandas, using a transcriptome reconstruction strategy combining reference-based and de novo methods. Then we used mass spectrometry method to identify proteomes of five selected tissues, aiming at validating these novel full-length genes we identified.
2015-12-23 | PXD002917 | Pride
Project description:Rhizophora mucronata Lam., a prevalent mangrove variety of Indo-Pacific region is reported to defy saline stress up to 40 ppt, but the genome or transcriptome behind this tolerance is yet to be investigated. As an initiative to create a reference sequence database, we have forged a set of 46,366,348 paired end RNA-Seq raw reads of Rhizophora mucronata Lam. leaf tissues from Illumina HiSeq 2500 platform (SRA study accession SRP093200 ; Bioproject accession PRJNA345155). All possible gene transcripts were then reconstructed from the RNA raw seq data and 93960 Trinity assembled, annotated transcripts that are being actively expressed at a given time is proposed (TSA accession GGEC00000000). To estimate gene transcript expression, we used Bowtie 2 programme and successfully aligned back up to 95.14% of the filtered reads to the assembled transcriptome. We allowed up to 1-mismatches in the seed region (length =31bp) and all multiple mapped position were reported. Of all filtered reads about 95.14% of reads from each sample were properly aligned back to the assembled transcriptome. Overall we found 52,153 unique transcripts which have expression >=1 FPKM.
2018-03-22 | GSE112162 | GEO
Project description:Illumina HiSeq technology was used to generate mRNA profiles from Helianthemum almeriense in three different conditions: non-mycorrhizal plant, well-watered mycorrhizal plant and drought-stressed mycorrhizal plant. Paired-end reads of 75 bp were generated and aligned to a de novo transcriptome assembly from H. almeriense, which was performed using Megahit version 1.1.3 and transcripts from each condition were mapped onto the de novo transcriptome with Bowtie2 version 2.3.0.
2020-10-21 | GSE155042 | GEO
Project description:We combined multi-omics approaches including de novo transcriptome assembly, ribosome profiling and MS-based peptidomics to study the global role of mRNA translation and small ORFs (sORFs) in rice herbicide resistant mutant.
2021-05-11 | PXD025927 | iProX
Project description:In mammals, the acquisition of the germline from the soma provides the germline with an essential challenge, the necessity to erase and reset genomic methylation. In the male germline RNA-directed DNA methylation silences young active transposable elements (TEs). The PIWI protein MIWI2 (PIWIL4) and its associated PIWI-interacting RNAs (piRNAs) are proposed to tether MIWI2 to nascent TE transcripts and instruct DNA methylation. The mechanism by which MIWI2 directs de novo TE methylation is poorly understood but central to the immortality of the germline. Here, we define the interactome of MIWI2 in foetal gonocytes that are undergoing de novo genome methylation and identify a novel MIWI2-associated factor, SPOCD1, that is essential for young TE methylation and silencing. The loss of Spocd1 in mice results in male specific infertility and does not impact on piRNA biogenesis nor localization of MIWI2 to the nucleus. SPOCD1 is a nuclear protein and its expression is restricted to the period of de novo genome methylation. We found SPOCD1 co-purified in vivo with DNMT3L and DNMT3A, components of the de novo methylation machinery as well as constituents of the NURD and BAF chromatin remodelling complexes. We propose a model whereby tethering of MIWI2 to a nascent TE transcript recruits repressive chromatin remodelling activities and the de novo methylation apparatus through its association with SPOCD1. In summary, we have identified a novel and essential executor of mammalian piRNA-directed DNA methylation.
2020-06-01 | E-MTAB-7997 | biostudies-arrayexpress