Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Systematic characterization of novel lncRNAs responding to phosphate starvation in Arabidopsis thaliana

ABSTRACT: We sequenced the poly(A)+ and poly(A)- samples of the roots and shoots from 10-day-old WT seedlings grown under P+ and P- condition. The WT plant refers to Columbia ecotype Arabidopsis seedlings. Each condition has two replicates. After total RNA extraction, ribosomal RNAs were removed using RiboMinus™ Plant Kit repeated two times. The poly(A)+ and poly(A)- constituent were separated with oligo(dT) magnetic beads (Oligotex mRNA Mini Kit, QIAGEN). Using a 2-fold change and a P-value <0.05 as the cut-off for selecting the differentially expressed transcripts, we globally identified novel noncoding lncRNAs.

ORGANISM(S): Arabidopsis thaliana

PROVIDER: GSE76577 | GEO | 2016/08/31

SECONDARY ACCESSION(S): PRJNA308080

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Characterization of stress-responsive lncRNAs in Arabidopsis thaliana

2014-09-18 | GSE49325 | GEO

Identification of new full length Arabidopsis genes - pilot arrays

Project description:Identification of new and unpredicted full length Arabidopsis genes. Examination of cRNA prepared from Arabidopsis thaliana ecotype Columbia light grown 7-day old seedlings, light grown 7-day old seedlings treated at 4 degrees C for 24hrs, and etiolated 7-day old seedlings using pilot genome tiling arrays. Total RNA was isolated from seedlings with the TRIzol reagent procedure of Invitrogen, then poly(A)+ RNA was purified with Qiagen oligotex. One microgram poly(A)+ RNA was converted into ds-cDNA using T7-oligo(dT) primers. Biotin-labeled cRNA was generated by in vitro transcription reactions using ENZO labeling kit, fragmented and then 20 micrograms of fragmented cRNA were hybridized to the arrays according to Affymetrix instructions. Keywords: other

2003-10-30 | GSE604 | GEO

Characterization of stress-responsive lncRNAs in Arabidopsis thaliana

Project description:We sequenced the total RNA from a tissues mixed sample (inflorescences, rosette leaves, cauline leaves and stems) of Arabidopsis thaliana. After total RNA extraction, the same amount of tissue RNA were mixed. Ribosomal RNAs were deleted from the mixed tissue total RNAs using RiboMinus™ Plant Kit repeated three times. We also sequenced 9 poly(A)- RNAs from seedlings treated with different stress conditions at different times. The poly(A)- RNAs were collected by removing poly(A)+ RNAs four times . Then rRNAs were removed from poly(A)- RNAs three times. Sequencing of total RNAs from the mixed tissues sample is taken as an example of collecting novel transcripts from high-throughput data, which could be clarified by noncoding scores derived from our integrative models. Sequencing of nonpolyA RNAs are used for identifing stress-responsive nonpolyA lncRNAs and for validation of predicted lncRNAs.

2014-09-18 | E-GEOD-49325 | biostudies-arrayexpress

Rice Seedling Stress treatment

Project description:The japonica rice variety Nipponbare was grown under hydroponic condition for 10-days (untreated seedling sample). Seedlings were exposed to once stress conditions for 24 hours (stress treated sample). Seedlings were exposed to one of the following for 24 h: cold stress, incubation at 10 °C; salt stress by adding 150 mM sodium chloride to the planter box; osmotic stress by adding 260 mM mannitol to the planter box; and drought stress by adding 25% polyethylene glycol 6000 to the planter box. Total RNAs were prepared from each sample using an RNeasy Midi Kit (Qiagen, Tokyo, Japan) and the mRNAs were purified with an Oligotex-dT30 Kit (Takara, Shiga, Japan). Purified mRNA was amplified and labeled and we hybridized the 1-mg fluorescent liner amplified Cy3- and Cy5-labeled cRNAs (each cRNA was 500 ng) to the NIAS RICE 22K oligonucleotide array ver1 according to the manufacturer. Keywords = Rice Keywords = Seedling Keywords = stress treatment Keywords = flood Keywords: other

2006-03-22 | GSE2415 | GEO

Biological function of antisense RNAs that are synthesized by RNA-dependent RNA polymerases under abiotic stress

Project description:To identify RDR1/2/6-dependent antisense RNA loci under 2hr drought stress, expression profiles of Poly (A+) RNA and Poly (A-) RNA between rdr1/2/6 and wild-type using the custom microarray (GPL19830) were analyzed. rdr1/2/6 and wild-type plants (Arabidopsis thaliana ecotype Columbia) were grown on MS medium for 2 hours. Then, the plants were transferred to plastic dish and kept for 1 week. Poly (A+) RNA and Poly (A-) fractions were separated from 100Î¼g total RNA by treating with Ambion Poly A purist twice. Poly (A-) RNA sample was prepared by depleting rRNA using Invitrogen RiboMinus Plant Kit. 5 ng of Poly (A+) RNA and 1.4 Î¼g of Poly (A-) RNA samples were used for the expression profiling using the custom array (GPL19830).

2016-07-31 | E-GEOD-72309 | biostudies-arrayexpress

2-week-old Arabidopsis seedlings (Columbia ecotype)

Project description:Comparison of TopHat alignments and assessment of spurious splice junctions for 32nt and 76nt read lengths. Total RNA from 2-week-old Arabidopsis thaliana (ecotype Columbia) seedlings grown on MS plates was isolated using RNeasy Plant Mini Kit from Qiagen. To remove any contaminating DNA, RNA was treated with DNAse. Isolation of poly (A) mRNA and preparation of cDNA library were carried out using the Illumina TrueSeq RNA kit. Sequencing (72 cycle) was done on Illumina Genome Analyzer II.

2011-09-24 | GSE32318 | GEO

Next Generation Sequencing Facilitates Quantitative Analysis of in 14-day-old wt, syd-5 and swi3d-1 seedlings [RNA-seq]

Project description:To investigate the cooperative function swi3d-1 and syd-5 in regulating plant development. We then performed gene expression profiling analysis using data obtained from RNA-seq of 14-day-old wt, syd-5 and swi3d-1 seedlings under long day condition.

2023-04-24 | GSE218842 | GEO

Characterize novel lncRNAs responding to stresses in Oryza sativa at transcriptional and post-transcriptional levels

Project description:We performed poly(A)+, poly(A)-, nuclear, small RNA-seq analysis on Oryza sativa japonica WT plants.

2018-06-13 | GSE86215 | GEO

affy_ath_2012_05-Arabidopsis Ubiquitin-Like Proteases characterization

Project description:affy_ath_2012_05 - affy_ath_2012_05 - The main objective is to determinate the influence of Ubiquitin-Like Proteases in plant transcriptional modulation. The experiment will also allow us to find what transcriptional cues are particularly affected in the mutants relatively to wild-type.-Seeds were stratified for 3 days at 4ºC in the dark. Afterwards, seeds were surface sterilized, sown onto MS media and grown at 23ºC, with 100 µE light condition, in long days (16h L/8h D). Each MS plate was dived in four, corresponding to a genotype (Col, AB, SIZ1 or SAB), and 10 seeds were sown per genotype. After 10 days, seedlings were collected and frozen in liquid nitrogen. Each replicate was made of ~40 seedlings coming from 4 different MS plates. Frozen plant material was grounded in an eppendorf tube using a mini pestle. RNA was extracted using RNeasy Plant Mini kit (QIAGEN cat.74904), following the manufacturer instructions (QIAGEN, Hilden, Germany). The RNA samples were DNase treated (Recombinant DNase I, Takara Biotechnology, Dalian, China) and subsequently cleaned by column using RNeasy Plant Mini kit (QIAGEN, Hilden, Germany).

2013-09-01 | GSE43883 | GEO

Expression changes by Endodermal PIF1: SCR:PIF1/pifQ transgenic plant vs. pif1pif3pif4pif5 (pifQ) mutant

Project description:Transcriptional profiling of dark-grown Arabidopsis seedlings comparing SCR:PIF1/pifQ transgenic plant with pif1pif3pif4pif5 quadruple mutant (pifQ). Seedlings were grown under dark condition for 2.5 days. Goal was to determine the effects of endodermal PIF1 in dark-grown seedlings.

2016-08-01 | GSE71918 | GEO

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