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Arabidopsis thaliana

ABSTRACT: Effect of photoperiod on gene expressions in guard cells

PROVIDER: PRJDB6412 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	DRR106497.fastq.gz	Fastqsanger.gz
	DRR106498.fastq.gz	Fastqsanger.gz
	DRR106499.fastq.gz	Fastqsanger.gz
	DRR106500.fastq.gz	Fastqsanger.gz
	DRR106501.fastq.gz	Fastqsanger.gz

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Similar Datasets

Effect of photoperiod on gene expressions in guard cells.

Project description:Effect of photoperiod on gene expressions in guard cells.

| PRJNA412628 | ENA

Sucrose modulation of the Arabidopsis thaliana guard-cell transcriptome

2012-11-26 | GSE37408 | GEO

Photoperiodic Transcriptome of Arabidopsis thaliana

Project description:Photoperiod is a circannual signal measured by biological systems to align growth and reproduction with the seasons. To understand the effect of photoperiod of gene expression in Arabidopsis thaliana in the absence of exogenous sugar under constant light intensity, we performed time course mRNA-seq analysis on 13-day old seedlings across three photoperiods with triplicates to identify photoperiod-regulated genes.

2023-08-15 | GSE221846 | GEO

Sucrose modulation of the Arabidopsis thaliana guard-cell transcriptome

Project description:Microarrays were used to evaluate the effect of sucrose on gene expression in guard cells. Strips of Arabidopsis leaves were incubated with sucrose or mannitol or no sugars, then the leaves were freeze dried and guard cells were dissected from the leaf strips and analyzed. RNA was extracted from guard cells dissected from leaf strips that had been treated with sucrose or with mannitol or no sugars as controls. Triplicate biological replicates were prepared for the treatments and controls. The RNA was amplified twice with T7 RNA polymerase and hybridized to Affymetrix ATH1 arrays.

2012-11-26 | E-GEOD-37408 | biostudies-arrayexpress

Agilent data from Arabidopsis thaliana enriched guard cell tissue and leafs.

2013-01-14 | GSE41054 | GEO

Arabidopsis thaliana strain:Columbia (Col-0)

Project description:Gene Expression in Arabidopsis thaliana Guard Cells

| PRJNA189788 | ENA

Agilent data from Arabidopsis thaliana enriched guard cell tissue and leafs.

Project description:To identify genes of the guard cell transkriptome of Arabidopsis thaliana enriched guard cell samples were compared with total leaf tissue. Genes of the abscisic acid and humidity response of Arabidopsis thaliana guard cells were identified by treatment with ABA-Spray and low humidity. Ost1-2 and slac1-3 mutants were compared to their wildtype. total samples analysed are 35: 4 biolocigal independent replicates of: total leaf (COL-0) vs. enriched guard cells (COL-0); ABA-sprayed enriched guard cells (gl1-1) vs. control-sprayed enriched guard cells (gl1-1); enriched guard cells (slac1-3) vs. enriched guard cells (gl1-1);guard cells (ost1-2) vs. guard cells (ler);low humidity(20%rh) treated enriched guard cells (COL-0) vs. high humidity(80%) treated enriched guard cells (COL0)

2013-06-04 | E-GEOD-38639 | biostudies-arrayexpress

Microarray analysis of scap1 mutant and wild type in Arabidopsis thaliana guard cell protoplast

Project description:Stomata are highly specialized organs which consist of pairs of guard cells and regulate gas and water vapor exchange in plants. While early stages of guard cell differentiation have been described and were interpreted in analogy to processes of cell type differentiation in animals, the downstream development of functional stomatal guard cells remains poorly understood. We have isolated an Arabidopsis mutant, scap1 (stomatal carpenter 1), that develops irregularly shaped guard cells and lacks the ability to control stomatal aperture, including CO2-induced stomatal closing and light-induced stomatal opening. SCAP1 was identified as a plant-specific Dof-type transcription factor expressed in maturing guard cells but not in guard mother cells. SCAP1 regulates the expression of genes encoding key elements of stomatal functioning and morphogenesis, such as a K+ channel protein, MYB60 transcription factor, and pectin methyl esterase. Consequently, ion homeostasis was disturbed in scap1 guard cells, and esterification of extracellular pectins was impaired so that the cell walls lining the pores did not mature normally. We conclude that SCAP1 regulates essential processes of stomatal guard cell maturation and functions as a key transcription factor regulating the final stages of guard cell differentiation.

2013-02-28 | GSE43964 | GEO

Agilent data from Arabidopsis thaliana enriched guard cell tissue and leafs.

2013-06-04 | GSE38639 | GEO

Agilent data from Arabidopsis thaliana enriched guard cell tissue and leafs.

Project description:To identify genes of the guard cell transcriptome of Arabidopsis thaliana enriched guard cell samples were compared with total leaf tissue. Genes of the abscisic acid and humidity response of Arabidopsis thaliana guard cells were identified by treatment with ABA-Spray and low humidity. total samples analysed are 24: 4 biological independent replicates of: total leaf (COL-0) vs. enriched guard cells (COL-0); ABA-sprayed enriched guard cells (gl1-1) vs. control-sprayed enriched guard cells (gl1-1); low humidity (20%rh) treated enriched guard cells (COL-0) vs. high humidity (80%) treated enriched guard cells (COL-0)

2013-01-14 | E-GEOD-41054 | biostudies-arrayexpress

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