Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Transcript analysis under calcium deficiency in 6 day old Marchantia polymorpha wildtype (Tak-1) and Gβ-null mutant (gpb1-2) gemmalings and inter-species comparison of M. polymorpha, Arabidopsis and lettuce under calcium deficiency

ABSTRACT: Calcium deficiency response in liverwort, Arabidopsis and lettuce: (1) Marchantia polymorpha: M. polymorpha wildtype and Gβ-null mutant plants (Tak-1, gpb1-2) were grown in control liquid Yamagami media (2 mM Ca) for 6 days. For RNA-seq experiments, 6 day old gemmalings were transferred to calcium deficiency (0 mM Ca) media. Samples were collected at 48 h after the transfer. The transcriptomic profiles were collected from two independent batches. In total four biological replicates were used for each condition and each genotype for a total of 16 samples. (2) Arabidopsis thaliana: For Arabidopsis RNA-seq experiment, 6-day old seedlings grown on ½ strength MS media with sucrose were transferred to Yamagami media with 2 mM or 0 mM CaCl2 and treated for 7 days. (3) Lactuca Sativa: For lettuce RNA-seq, 4-day old seedlings grown on water agar (1%) were transferred to Yamagami media with 2 mM or 0.15 mM CaCl2 and treated for 7 days. In total four and three biological replicates were used for each condition for a total of 8 and 6 samples respectively for Arabidopsis and lettuce.

ORGANISM(S): Arabidopsis thaliana Lactuca sativa Marchantia polymorpha

PROVIDER: GSE189793 | GEO | 2023/08/03

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Transcriptome profiling of Hansenula polymorpha in response to sulfur starvation and cadmium stress

Project description:Transcriptome profiling analysis of the Hansenula polymorpha MET4 gene deletion strain have been carried out to obtain comprehensive information on the HpMet4p-mediated regulatory networks in association with the cadmium (Cd) detoxification and sulfur regulation in H. polymorpha. Total RNA samples were collected from H. polymorpha wild type, and HpMET4 deletion strain, under sulfur starvation or Cd (0.6 mM) stress conditions. The differential fluorescence intensities of each RNA sample were measured after labeling with Cy3 or Cy5. For all analyses, we performed dye swapping experiments to avoid dye bias. Thus, four intensity values were generated for each ORF and averaged for analysis.

2014-07-31 | E-GEOD-31197 | biostudies-arrayexpress

Transcriptome profiling of H. polymorpha in response to hydrogen peroxide exposure

Project description:To gain insight into the basic mechanism of Hydrogen peroxide detoxification in the methylotrophic yeast, H. polymorpha, we analyzed changes in transcriptional profiles in response to hydrogen peroxide exposure. Total RNA samples were collected from H. polymorpha cells after 30 min incubation with 0.5mM hydrogen peroxide. Using the RNA sample obtained prior to hydrogen peroxide addition as a reference, the differential fluorescence intensities of each RNA sample prepared at the indicated time was measured after labeling with Cy3 or Cy5 fluorochromes. For all analyses, we performed dye swapping experiments to avoid dye bias.

2015-02-28 | E-GEOD-43048 | biostudies-arrayexpress

Salmonella enterica serovar Typhimurium strain 14028s transcriptome response to lettuce media

Project description:Summary: Salmonella enterica serovar Typhimurium strain 14028s transcriptome response to lettuce medium (LM) and lettuce root exudates (LX) to minimal medium (MM). Purpose: Salmonella mRNA profile, when grown in different media was compared to minimal medium to reveal environment specific transcriptional changes. Methods: mRNA profiles were generated using Illumina HiSeq in triplicates. The sequences were analysed using Bowtie2 followed by Cufflinks.

2019-06-10 | GSE123152 | GEO

Transcriptome profiling of H. polymorpha in response to Cd exposure.

Project description:To gain insight into the basic mechanism of Cd detoxification in the methylotrophic yeast, H. polymorpha, we analyzed temporal changes in transcriptional profiles in response to Cd exposure. We used H. polymorpha whole-genome cDNA microarrays, which contain 98% of all H. polymorpha ORFs in duplicate or triplicate. Keywords: time course, cadmium

2007-08-30 | GSE6989 | GEO

Calcium and Magnesium responses in Brassica rapa

Project description:A mapping population of Brassica rapa (BraIRRI, IMB211xR500) was grown under four external calcium and magnesium concentrations in controlled conditions. RNA was extracted and hybridised to the Affymetrix Brassica Exon 1.0 ST array. The aim of the experiment was to identify cis- and trans- expression quantitative trait loci. In total 279 samples were analysed. The parents of the mapping population were grown at all four treatment levels (LL, HL, LH, HH) with three biological replicates per treatment, plus 12 technical replicates (n=36). A 2x2 combination of external calcium and magnesium concentrations were imposed to give four treatments (LL, HL, LH, HH) as follows: the high (H) concentrations were 3.5 g L-1 (24 mM) CaCl2 and 3.04 g L-1 (15 mM) MgCl2 and the low (L) concentrations were 0.44 g L-1 (3 mM) CaCl2 and 0.2 g L-1 (1 mM) MgCl2 For the mapping population (total = 85 lines), 85 lines were analysed for the LL treatment, 81 lines were analysed for the LH treatment and 65 lines were analysed for the HL treatment. Twelve technical replicates were also analysed.

2014-05-21 | E-GEOD-44185 | biostudies-arrayexpress

Quantitative proteomics reveals dual effects of calcium on radicle protrusion in soybean

Project description:To better elucidate the mechanisms of calcium-mediated germination of soybean seed, morphological analysis was performed in seed imbibed with different concentrations of CaCl2. Based on morphological results, radicle of germinating seed imbibed with 5 and 50 mM CaCl2 was collected for proteomic analysis.

2020-10-19 | PXD021238 | Pride

Calcium deficient transcriptome analysis of rice

Project description:Calcium is an essential macronutrient and plant requires it in large amounts for normal growth and development. This ion participated in innumerable processes and affects nearly all aspects of plant growth and development such as signal transduction, metabolism of lipids, proteins, and carbohydrates, cell growth, cell wall and membrane stabilization. We used whole genome microarrays to determine the transcriptomic profile of rice seedlings exposed to short-term and long term Ca2+ deficiency followed by Ca2+ resupply. Calcium treated seedlings were used for for RNA extraction and hybridization on Agilent microarray platform. Three biological replicates of each sample were used for microarray analysis. We wanted to know the altered expression patterns of calcium-responsive genes majorly involved in metabolic processes, signal transdction pathways, transcriptional regulation, and transport of multiple molecules including Ca2+. Seeds of indica rice were surface sterilized and grown hydroponically in rice growing medium. Plants were grown in the rice growth room under the condition of 16 h light/8 h dark (28M-BM-0C) photoperiod with 70 % humidity. After 5 days of normal growth, some of the seedlings were transferred to nutrient solution lacking CaCl2 (-Ca2+). After 5 and 14 days, calcium (0.798 mM CaCl2) was resupplied to the plants grown in -Ca2+ medium for 6 h.

2014-01-17 | E-GEOD-50917 | biostudies-arrayexpress

Transcriptome profiling of Hansenula polymorpha in response to sulfur starvation and cadmium stress

2014-07-31 | GSE31197 | GEO

Transcriptome changes triggered by the loss of function of gene Mppcs in genome-edited Marchantia polymorpha plants

Project description:In the present study, Marchantia polymorpha Mppcs loss of function mutants were generated through CRISPR/cas9 mediated genome-editing. To assess whether the knockout of MpPCS gene affects the transcription of M. polymorpha nuclear genes in unstressed condition, the Mppcs-2 knockout mutant and Cam2 wild-type transcriptomes were compared by RNA-Seq.

2022-08-29 | E-MTAB-11885 | biostudies-arrayexpress

Transcription profiling of Arabidopsis roots from plants grown in nutrient solutions with various concentrations of nitrate and sucrose

Project description:We used Arabidopsis thaliana Col-0 for all experiments. The plants were grown hydroponically on nutrient solution as described previously [Plant J 1999, 18(5):509-519]. Briefly, plants were grown on sand, placed in custom-designed styrofoam rafts, in a growth chamber (EGC, Chagrin Falls, OH, USA) at 22°C with 60 mmol photons m-2s-1 light intensity and 8 h/16 h light/dark cycles. The seeds were initially germinated in tap water. After one week, the water was replaced with a complete nutrient solution [Plant J 1999, 18(5):509-519]. All the experiments were performed with 6 week old plants. Nutrient solutions were renewed weekly and on the day before the experiments. For treatments, individual rafts were transferred to containers with 300mL of nutrient solution supplemented with various concentrations of nitrate (as a mix of 2/1 KNO3/Ca(NO3)2) and/or sucrose. The N-free nutrient solutions contained 0.25 mM K2SO4 and 0.25 mM CaCl2 instead of KNO3 and Ca(NO3)2. Plants were transferred to treatments media at the beginning of the light period and were harvested 8h afterwards. Roots and leaves were harvested separately and quickly frozen in liquid N2.

2006-11-30 | E-MEXP-828 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

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