Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

42 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Saccharomyces cerevisiae grown in nitrogen depletion with MTP priming

ABSTRACT: Multi-targeting priming (MTP) for genome-wide gene expression assays provides selective targeting of multiple sequences and counter-selection against undesirable sequences. We demonstrated superior performance of two MTPs compared to oligo-dT microarray profling and RNA tag sequencing the response of Saccharomyces cerevisiae to nitrogen deficiency and profiling Neurospora crassa early sexual development. Priming with MTPs in addition to oligo-dT resulted in higher sensitivity, a greater number of well-measured genes, more genes significantly differentially expressed, and a greater power to detect meager differences. Saccharomyces cerevisiae S288c was grown on two different media.

ORGANISM(S): Saccharomyces cerevisiae

SUBMITTER: Francesc Lopez

PROVIDER: E-GEOD-22936 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Publications

Multi-targeted priming for genome-wide gene expression assays.

Adomas Aleksandra B AB Lopez-Giraldez Francesc F Clark Travis A TA Wang Zheng Z Townsend Jeffrey P JP

BMC genomics 20100817

<h4>Background</h4>Complementary approaches to assaying global gene expression are needed to assess gene expression in regions that are poorly assayed by current methodologies. A key component of nearly all gene expression assays is the reverse transcription of transcribed sequences that has traditionally been performed by priming the poly-A tails on many of the transcribed genes in eukaryotes with oligo-dT, or by priming RNA indiscriminately with random hexamers. We designed an algorithm to fin ...[more]

PMID: 20716356

Similar Datasets

Saccharomyces cerevisiae grown in nitrogen depletion with oligodT priming

Project description:Multi-targeting priming (MTP) for genome-wide gene expression assays provides selective targeting of multiple sequences and counter-selection against undesirable sequences. We demonstrated superior performance of two MTPs compared to oligo-dT microarray profling and RNA tag sequencing the response of Saccharomyces cerevisiae to nitrogen deficiency and profiling Neurospora crassa early sexual development. Priming with MTPs in addition to oligo-dT resulted in higher sensitivity, a greater number of well-measured genes, more genes significantly differentially expressed, and a greater power to detect meager differences. Saccharomyces cerevisiae S288c was grown on two different media and two different primers were used for reverse transcription: oligo(dT) and Multi-Targeted Primer [MTP] protoperithecia oligo(dT)+ MTP (PP2) perithecia oligo(dT)+ MTP (PT2). Two biological replicates and dye swapping

2010-07-20 | E-GEOD-22992 | biostudies-arrayexpress

Neurospora crassa early sexual development with MTP priming

Project description:Multi-targeting priming (MTP) for genome-wide gene expression assays provides selective targeting of multiple sequences and counter-selection against undesirable sequences. We demonstrated superior performance of two MTPs compared to oligo-dT microarray profling and RNA tag sequencing the response of Saccharomyces cerevisiae to nitrogen deficiency and profiling Neurospora crassa early sexual development. Priming with MTPs in addition to oligo-dT resulted in higher sensitivity, a greater number of well-measured genes, more genes significantly differentially expressed, and a greater power to detect meager differences. Neurospora crassa mat A FGSC#2489 Three developmental stages and two different primers used for reverse transcription: mycelium oligo(dT) M1 protoperithecia oligo(dT) PP1 perithecia oligo(dT) PT1 mycelium oligo(dT)+ Multi-Targeted Primer [MTP] (M2) protoperithecia oligo(dT)+ MTP (PP2) perithecia oligo(dT)+ MTP (PT2)

2010-07-03 | E-GEOD-22658 | biostudies-arrayexpress

Neurospora crassa early sexual development with oligod(T) priming

Project description:Multi-targeting priming (MTP) for genome-wide gene expression assays provides selective targeting of multiple sequences and counter-selection against undesirable sequences. We demonstrated superior performance of two MTPs compared to oligo-dT microarray profling and RNA tag sequencing the response of Saccharomyces cerevisiae to nitrogen deficiency and profiling Neurospora crassa early sexual development. Priming with MTPs in addition to oligo-dT resulted in higher sensitivity, a greater number of well-measured genes, more genes significantly differentially expressed, and a greater power to detect meager differences. Neurospora crassa mat A FGSC#2489 2 developmental stages and oligo(dT) primers.

2010-07-17 | E-GEOD-22972 | biostudies-arrayexpress

Neurospora crassa early sexual development with oligod(T) priming

2010-07-17 | GSE22972 | GEO

Saccharomyces cerevisiae grown in nitrogen depletion with MTP priming

2010-07-17 | GSE22936 | GEO

Saccharomyces cerevisiae grown in nitrogen depletion with oligodT priming

2010-07-20 | GSE22992 | GEO

Neurospora crassa early sexual development with MTP priming

2010-07-03 | GSE22658 | GEO

Multi-Targeted Priming For Genome-Wide Gene Expression Assays

Project description:This SuperSeries is composed of the following subset Series: GSE22658: Neurospora crassa early sexual development with MTP priming GSE22936: Saccharomyces cerevisiae grown in nitrogen depletion with MTP priming GSE22972: Neurospora crassa early sexual development with oligod(T) priming GSE22992: Saccharomyces cerevisiae grown in nitrogen depletion with oligodT priming Refer to individual Series

2010-07-20 | E-GEOD-23003 | biostudies-arrayexpress

Saccharomyces cerevisiae

Project description:Saccharomyces cerevisiae grown in nitrogen depletion with MTP priming

| PRJNA133099 | ENA

Saccharomyces cerevisiae mRBPome

Project description:This project aims to identify novel RNA binding proteins in the baker's yeast, Saccharomyces cerevisiae. Since interactions between RNAs and proteins may be transient, yeast cells were crosslinked with UV light at 254 nm which promotes the covalent link between proteins and RNAs. After this, polyadenylated mRNAs were purified via oligo(dT) coupled to magentic beads under stringet conditions. Finally, samples were subjected to mass spectrometry analysis. To rule out the possibility of RNA-independent binding we also analysed other samples: i) samples digested with RNase one; ii) samples where we performed competition assays with polyadenylic acid.

2015-10-26 | PXD002293 | Pride

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