Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

48 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

RNA-Seq and BS-Seq of Sorghum bicolor tissues

ABSTRACT: This experiment contains the subset of data corresponding to sorghum RNA-Seq data from experiment E-GEOD-50464 (http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-50464/), which goal is to examine the transcriptome of various Sorghum bicolor (BTx623) tissues: flowers, vegetative and floral meristems, embryos, roots and shoots. Thus, we expanded the existing transcriptome atlas for sorghum by conducting RNA-Seq analysis on meristematic tissues, florets, and embryos, and these data sets have been used to improve on the existing community structural annotations.

ORGANISM(S): Sorghum bicolor

SUBMITTER: Andrew Olson

PROVIDER: E-MTAB-3839 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

RNA-Seq and BS-Seq of Sorghum bicolor tissues

Project description:This study utilized next generation sequencing technology (RNA-Seq and BS-Seq) to examine the transcriptome and methylome of various tissues within sorghum plants with the ultimate goal of improving the Sorghum bicolor annotation We examined the mRNA of various Sorghum bicolor (BTx623) tissues (flowers, vegitative and floral meristems, embryos, roots and shoots) and bisulfite treated DNA from two root samples

2014-08-29 | E-GEOD-50464 | biostudies-arrayexpress

Sorghum gene expression using Agilent custom 4x44K Microarray

Project description:As no commercial array is available for sorghum microarray analysis, we designed an array based on the annotation of Sbi1.4 gene set and the available 209,835 sorghum ESTs from the NCBI EST database. The array will be used for investigating the expression divergence between grain and sweet sorghum lines under normal and sucrose treatments The expression analysis was carried out using 14-day old whole seedlings from both grain and sweet sorghum lines. Three samples from sucrose treatment (0h, 2h and 6h) for each line were collected for the analysis . Two biological replicates were carried out for both control and sucrose treatments, resulting in a dataset of 12 microarrays.

2012-04-07 | E-GEOD-36689 | biostudies-arrayexpress

RNA-Seq of Sorghum bicolor 9d seedlings in response to osmotic stress and abscisic acid

Project description:This study utilized next generation sequencing technology (RNA-Seq) to examine the transcriptome of sorghum plants challenged with osmotic stress and exogenous abscisic acid (ABA) to elucidate those genes and gene networks that contribute to sorghum's tolerance to water-limiting environments with a long-term aim of developing strategies to improve plant productivity under drought. We examined the mRNA of 9 day old Sorghum bicolor (BTx623) from 2 tissue types (roots and shoots) for 2 treatments (20 uM ABA and 20% PEG) with corresponding controls (0.2M NaOH and H2O) for 27 hrs prior to harvesting, each done in triplicate biological replicates - resulting in 24 unique runs

2011-10-26 | E-GEOD-30249 | biostudies-arrayexpress

Spatiotemporal Transcriptomics and Metabolomic Analysis Provide Insights into the Nutrition Synthesis in Developing Sorghum Seed

Project description:In this study, we developed a high-resolution spatiotemporal gene expression profiles for sorghum embryo and endosperm, from fertilization through maturation. we identified genes and transcription factors strongly associated with starch and kafirins synthesis. In addition, we pinpointed 499 genes exclusively expressed in seeds, among which 41 were transcription factors, playing pivotal roles in advancing the seed development process.

2024-06-14 | E-MTAB-13406 | biostudies-arrayexpress

Drought-responsive small RNAs in Sorghum bicolor (L.) Moench

Project description:The present study is expected to reveal regulatory network of small RNAs under drought in Sorghum (Sorghum bicolor (L.) Moench). Sorghum genotype drought tolerant (DT) and drought susceptible (DS) were grown at 28-32 degrees C day/night temperature with 12/12 h light/dark period in the phytotron glass house. The fully opened uppermost leaves from control and drought stressed seedlings were sampled and stored at -80 degrees C, and used for generation of a small RNA library. Total RNA was isolated from the leaves using the TRIzol reagent (Invitrogen, USA). Small RNA sequencing libraries were prepared using Illumina Truseq small RNA Library preparation kit following manufacturer's protocol and these libraries were sequenced on GAIIx platform (Illumina Inc., USA). Small RNA reads contaminated with poor-quality and adaptor sequences were trimmed by using the UEA sRNA workbench 2.4- Plant version sequence file pre-processing (http://srna-tools.cmp.uea.ac.uk/). Then, all unique reads were submitted to the UEA sRNA toolkit-Plant version miRCat pipeline (http://srna-tools.cmp.uea.ac.uk/) to predict novel miRNAs from high-throughput small RNA sequencing data.

2014-04-15 | E-MTAB-1630 | biostudies-arrayexpress

RNAseq profiling of C4 grass Sorghum bicolor bundle sheath and mesophyll cells

Project description:Triplicate replicates of bundle sheath and mesophyll cell RNAseq from the C4 grass Sorghum bicolor.

2016-06-06 | E-MTAB-4021 | biostudies-arrayexpress

RNA-seq data for a comparative transcriptome study of Sorghum bicolor BTX623

Project description:We selected 11 tissues from sorghum reference genome line BTX623 for comparative study between Maize and sorghum. These 11 tissues were selected at different development stages at Cold Spring Harbor Laboratory upland farm, RNA were extracted, library was made and sequenced on HiSeq2500 PE125 platform at Woodbury Genome Center.

2018-07-31 | E-MTAB-5956 | biostudies-arrayexpress

Single-molecule sequencing of maize and sorghum developmental tissues

Project description:In this study, we compared the transcriptome map of maize and sorghum using PacBio single-molecule long-read sequencing from multiple matched tissues in each species. Maize and sorghum are both important crops with similar overall plant architectures, but they have key differences, especially in regard to their inflorescences. To better understand these two organisms at the molecular level, we compared the transcriptional profiles of both protein-coding and non-coding transcripts in matched tissues using large-scale single-molecule sequencing from 130 RSII cells and 5 Sequel cells, as well as deep short-read RNA sequencing. The use of multiple size-fractionated libraries (<1 kb, 12 kb, 23 kb, 35 kb, and >5 kb) enhanced our capture of non-redundant transcripts in these tissues.

2018-04-05 | E-MTAB-5957 | biostudies-arrayexpress

Transcriptomic analysis of Sorghum bicolor responding to combined heat and drought stress

Project description:Sorghum is an important crop often subjected to simultaneous high temperatures and drought in the field. We examined the gene expression response to heat and drought stress both individually, and in combination, with the aim of identifying important stress tolerance mechanisms. Plants were subjected to 4 different conditions (control, heat shock, drought stress and combined heat and drought stress). 3 replicates were carried out for each treatment type giving a total of 12 samples

2014-06-20 | E-GEOD-48205 | biostudies-arrayexpress

RNA-seq of Sorghum bicolor with drought tolerant genotype grown under drought-stress or no-stress control environment

Project description:The present study is expected to reveal differentially expressed genes under drought stress of Sorghum bicolor. The seeds of Sorghum genotype drought tolerant (DT) were grown at 28-32°C day/night temperature with 12/12 h light/dark period in the phytotron glass house. The fully opened uppermost leaves from control and drought stressed seedlings were sampled and stored at -80°C. For RNA-Seq libraries, one microgram of total RNA was extracted with Trizol reagent (Invitrogen, USA) and mRNA libraries were produced using the TruSeq mRNA-Seq library kit (Illumina) according to manufacturer’s instructions. The libraries generated were quantitated using an Agilent Bioanalyzer DNA 1000 chip. (Agilent Technologies, Santa Clara, CA) and a 2x101 cycle paired end sequencing (sequenced by Sandor Pvt. Ltd., Hyderabad, India) was performed using an Illumina HiScanSQ sequencer (Illumina Inc.). Initially, raw reads were processed by NGSQC toolkit (http://59.163.192.90:8080/ngsqctoolkit/) and high quality reads were subjected to de-novo assembly using Trinity assembler (Patel and Jain, 2012). Assembled transcripts were quantified by standard pipeline (Trinity→RSEM→R→DESeq) and those transcripts were removed which has zero FPKM in all four samples (Anders, 2010; Grabherr, et al., 2011; Li and Dewey, 2011). These transcripts were further processed by transdecoder tool to retrieve full length coding sequence and subsequent annotated by FastAnnotator (http://fastannotator.cgu.edu.tw/index.php) (Chen, et al., 2012). Pathway enrichment analysis was performed for the predicted transcripts by KEGG Automatic Annotation Server (KAAS; www.genome.jp/tools/kaas/) for the classification of spatial and temporally governed pathways.

2015-08-15 | E-MTAB-3571 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data