Similar studies for GEO DataSets (Select 200089589) - GEO DataSets

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Items: 20

Select item 2000895891.

Transcriptome response of the Streptococcus pneumoniae D39 wild-type to N-acetyleglucosamine (NAG)

(Submitter supplied) Transcriptome comparison of the Streptococcus pneumoniae D39 wild-type grown at in CDM with 0.5% Glucose to grown in CDM with 0.5 % N-acetyleglucosamine (NAG)

Organism:: Streptococcus pneumoniae D39

Type:: Expression profiling by array

Platform:: GPL11484
2 Samples

Download data: TXT

Series

Accession:: GSE89589

ID:: 200089589

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 2000895902.

Impact of ccpA delation on the transcriptome of Streptococcus pneumoniae D39 in the presece of N-acetylglucosamine (NAG)

(Submitter supplied) Transcriptome comparision of the Streptococcus pneumoniae D39 ccpA mutant to D39 wild-type grown in CDM + 0.5 % N-acetylglucosamine (NAG)

Organism:: Streptococcus pneumoniae D39

Type:: Expression profiling by array

Platform:: GPL22631
2 Samples

Download data: TXT

Series

Accession:: GSE89590

ID:: 200089590

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 2000945133.

Transcriptome response of the Streptococcus pneumoniae D39 wild-type to Naicin

(Submitter supplied) Transcriptome Comparison of the Streptococcus pneumoniae D39 wild-type grown in CDM with 0 mM to 10mM Niacin

Organism:: Streptococcus pneumoniae D39

Type:: Expression profiling by array

Platform:: GPL22631
2 Samples

Download data: TXT

Series

Accession:: GSE94513

ID:: 200094513

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 2000945114.

Impact of naiR delation on the transcriptome of Streptococcus pneumoniae D39

(Submitter supplied) Transcriptome comparison of the Streptococcus pneumoniae D39 ΔnaiR to D39 wild type grown in CDM

Organism:: Streptococcus pneumoniae D39

Type:: Expression profiling by array

Platform:: GPL22631
2 Samples

Download data: TXT

Series

Accession:: GSE94511

ID:: 200094511

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 2000860085.

N-acetylgalactosamine Mediated Regulation of the aga Operon by AgaR in Streptococcus pneumoniae

(Submitter supplied) Three Microarray comparisons have been preformed in this study. 1- Transcriptome comparison of the Streptococcus pneumoniae D39 wild type grown in M17 medium + 0.5 % (w/v) NAGa (NAGaM17) to M17 medium + 0.5 % (w/v) glucose (GM17) (GSM2372597 and GSM2372598). 2- Transcriptome comparison of the Streptococcus pneumoniae D39 ΔagaR to D39 wild type grown in M17 medium + 0.5 % (w/v) glucose (GM17) (GSM2372599 and GSM2372600). more...

Organism:: Streptococcus pneumoniae D39

Type:: Expression profiling by array

Platforms:: GPL22631 GPL11484
6 Samples

Download data: TXT

Series

Accession:: GSE86008

ID:: 200086008

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 2000887666.

Methionine-mediated gene expression and characterization of the CmhR regulon in Streptococcus pneumoniae

(Submitter supplied) In this study, we investigated the transcriptomic response of Streptococcus pneumoniae D39 to methionine. Transcriptome comparison of the S. pneumoniae D39 wild-type grown in chemically defined medium (CDM) with 0mM to 10mM methionine revealed the elevated expression of various genes/operons involved in methionine synthesis and transport (fhs, folD, gshT, metA, metB, metEF, metQ, tcyB, spd-0150, spd-0431, and spd-0618). more...

Organism:: Streptococcus pneumoniae D39

Type:: Expression profiling by array

Platform:: GPL11484
2 Samples

Download data: TXT

Series

Accession:: GSE88766

ID:: 200088766

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 2000665617.

Sialic acid-mediated gene expression in Streptococcus pneumoniae and the role of NanR as a transcriptional activator of the nan gene cluster

(Submitter supplied) In this study, we investigated the transcriptomic response of Streptococcus pneumoniae D39 to sialic acid (N-acetylneuraminic acid: Neu5Ac). Transcriptome comparison of the D39 wild-type grown in M17 medium with and without sialic acid revealed the elevated expression of various genes and operons including the nan gene cluster (nan operon-I and nanA gene). Our microarray analysis and promoter-lacZ fusion studies showed that the transcriptional regulator NanR acts as a transcriptional activator of nan operon-I and the nanA gene in the presence of sialic acid. more...

Organism:: Streptococcus pneumoniae D39

Type:: Expression profiling by array

Platform:: GPL11484
8 Samples

Download data: TXT

Series

Accession:: GSE66561

ID:: 200066561

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 2000665608.

Transcriptional response of Streptococcus pneumoniae D39 to sialic acid

(Submitter supplied) Transcriptome comparison of the Streptococcus pneumoniae D39 wild-type grown in M17 medium toD39 wild-type grown in M17 medium + 0.5% sialic acid (SM17).

Organism:: Streptococcus pneumoniae D39

Type:: Expression profiling by array

Platform:: GPL11484
2 Samples

Download data: TXT

Series

Accession:: GSE66560

ID:: 200066560

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 2000665599.

Impact of ccpA delation on the transcriptome of Streptococcus pneumoniae D39 in the presence of sialic acid

(Submitter supplied) Transcriptome comparison of the Streptococcus pneumoniae D39 ΔccpA to D39 wild-type grown in M17 medium + 0.5% sialic acid (SM17).

Organism:: Streptococcus pneumoniae D39

Type:: Expression profiling by array

Platform:: GPL11484
2 Samples

Download data: TXT

Series

Accession:: GSE66559

ID:: 200066559

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 20006655810.

Impact of ccpA delation on the transcriptome of Streptococcus pneumoniae D39 in the presence of Glucose

(Submitter supplied) Transcriptome comparison of the Streptococcus pneumoniae D39 ΔccpA to D39 wild-type grown in M17 medium + 0.5% glucose (GM17).

Organism:: Streptococcus pneumoniae D39

Type:: Expression profiling by array

Platform:: GPL11484
2 Samples

Download data: TXT

Series

Accession:: GSE66558

ID:: 200066558

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 20006653511.

Impact of nanR delation on the transcriptome of Streptococcus pneumoniae D39 in the presence of sialic acid

(Submitter supplied) Transcriptome comparison of the Streptococcus pneumoniae D39 ΔnanR to D39 wild-type grown in M17 medium + 0.5% sialic acid (SM17).

Organism:: Streptococcus pneumoniae D39

Type:: Expression profiling by array

Platform:: GPL11484
2 Samples

Download data: TXT

Series

Accession:: GSE66535

ID:: 200066535

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 20007450212.

GalR Acts as a Transcriptional Activator of galKT in the Presence of Galactose in Streptococcus pneumoniae

(Submitter supplied) We explored the regulatory mechanism of Leloir pathway genes in Streptococcus pneumoniae D39. Here, we demonstrate that the expression of galKT is galactose dependent. By microarray analysis and quantitative RT-PCR, we further show the role of the transcriptional regulator GalR, present upstream of galKT, as a transcriptional activator of galKT in the presence of galactose. Moreover, we predict a 19-bp regulatory site (5'-GATAGTTTAGTAAAATTTT-3' ) for the transcriptional regulator GalR in the promoter region of galK, which is also highly conserved in other streptococci. more...

Organism:: Streptococcus pneumoniae D39

Type:: Expression profiling by array

Platform:: GPL11484
4 Samples

Download data: TXT

Series

Accession:: GSE74502

ID:: 200074502

Select item 20007450113.

Impact of galR delation on the transcriptome of Streptococcus pneumoniae D39 in the presence of Galactose

(Submitter supplied) Transcriptome comparison of the Streptococcus pneumoniae D39 ΔgalR to D39 wild type grown in M17 medium+ 0.5% (w/v) galactose (GalM17).

Organism:: Streptococcus pneumoniae D39

Type:: Expression profiling by array

Platform:: GPL11484
2 Samples

Download data: TXT

Series

Accession:: GSE74501

ID:: 200074501

Select item 20007450014.

Impact of galR delation on the transcriptome of Streptococcus pneumoniae D39 in the presence of Glucose

(Submitter supplied) Transcriptome comparison of the Streptococcus pneumoniae D39 ΔgalR to D39 wild type grown in M17 medium+ 0.5% (w/v) glucose (GM17).

Organism:: Streptococcus pneumoniae D39

Type:: Expression profiling by array

Platform:: GPL11484
2 Samples

Download data: TXT

Series

Accession:: GSE74500

ID:: 200074500

Select item 20006555015.

Maltose-dependent transcriptional regulation of the mal regulon by MalR in Streptococcus pneumoniae

(Submitter supplied) The maltose regulon (mal regulon) has previously been shown to consist of the mal gene cluster (malQP, malXCD and malAR operons) in Streptococcus pneumoniae. In this study, we have further elucidated the complete mal regulon in S. pneumoniae D39 using microarray analyses and β-galactosidase assays. In addition to the mal gene cluster, the complete mal regulon of S. pneumoniae D39 consists of a pullulanase (PulA), a glucosidase (DexB), a glucokinase (RokB), a PTS component (PtsG) and an amylase (AmyA2). more...

Organism:: Streptococcus pneumoniae D39

Type:: Expression profiling by array

Platform:: GPL11484
7 Samples

Download data: TXT

Series

Accession:: GSE65550

ID:: 200065550

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 20006554916.

Transcriptional response of Streptococcus pneumoniae D39 to Maltose

(Submitter supplied) Transcriptome comparison of the Streptococcus pneumoniae D39 wild-type grown in MM17 (0.5 % (w/v) Maltose + M17) to grown in GM17 (0.5 % (w/v) Glucose + M17).

Organism:: Streptococcus pneumoniae D39

Type:: Expression profiling by array

Platform:: GPL11484
3 Samples

Download data: TXT

Series

Accession:: GSE65549

ID:: 200065549

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 20006554817.

Impact of malR delation on the transcriptome of Streptococcus pneumoniae D39 in the presence of Glucose

(Submitter supplied) Transcriptome Comparison of the Streptococcus pneumoniae D39 ΔmalR mutant to D39 wild type grown in GM17 (0.5 % (w/v) Glucose + M17) medium.

Organism:: Streptococcus pneumoniae D39

Type:: Expression profiling by array

Platform:: GPL11484
2 Samples

Download data: TXT

Series

Accession:: GSE65548

ID:: 200065548

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 20006554718.

Impact of ccpA delation on the transcriptome of Streptococcus pneumoniae D39 in the presence of Maltose

(Submitter supplied) Transcriptome comparison of the Streptococcus pneumoniae D39 ΔccpA to D39 wild-type grown in MM17 (0.5 % (w/v) Maltose + M17) medium

Organism:: Streptococcus pneumoniae D39

Type:: Expression profiling by array

Platform:: GPL11484
2 Samples

Download data: TXT

Series

Accession:: GSE65547

ID:: 200065547

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 20007385219.

The regulation of the AdcR regulon in Streptococcus pneumoniae depends both on Zn2+- and Ni2+- availability

(Submitter supplied) By using the transcriptomic approach, we have elucidated the effect of Ni2+ on the global gene expression of S. pneumoniae D39 by identifying several differentially expressed genes/operons in the presence of a high extracellular concentration of Ni2+. The genes belonging to the AdcR regulon (adcRCBA, adcAII-phtD, phtA, phtB and phtE) and the PsaR regulon (pcpA, prtA and psaBCA) were highly upregulated in the presence of Ni2+. more...