Browse
Submit Data
Databases
API
Help

Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Early responses of alfalfa to mercury

ABSTRACT: After 24 h of acclimatisation Medicago sativa seedlings were treated with HgCl2 diluted on fresh MS to a final concentration of 3 uM during 3, 6 and 24 h.

ORGANISM(S): Medicago sativa

SUBMITTER: BELEN MONTERO

PROVIDER: E-MEXP-3876 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Publications

Early transcriptional responses to mercury: a role for ethylene in mercury-induced stress.

Montero-Palmero M Belén MB Martín-Barranco Amanda A Escobar Carolina C Hernández Luis E LE

The New phytologist 20130913 1

Understanding the cellular mechanisms of plant tolerance to mercury (Hg) is important for developing phytoremediation strategies of Hg-contaminated soils. The early responses of alfalfa (Medicago sativa) seedlings to Hg were studied using transcriptomics analysis. A Medicago truncatula microarray was hybridized with high-quality root RNA from M. sativa treated with 3 μM Hg for 3, 6 and 24 h. The transcriptional pattern data were complementary to the measurements of root growth inhibition, lipid ...[more]

PMID: 24033367

Similar Datasets

Transcription profiling of Arabdopsis eto1 JMT mutants

Project description:Comparison of global gene expression of eto1 JMT under light or dark condition

2010-04-01 | E-MEXP-2182 | biostudies-arrayexpress

Transcription profiling of tomato - suberization of fruit stem scar tissue

Project description:Mature green fruits of the tomato (Solanum lycopersicum L.) cultivar MicroTom were investigated (fruit developmental category II). After harvest, fruits were immediately utilized or stored in darkness at 25 C until further processing. After 0, 1, 2 or 4 days of storage stem scar tissues of tomato fruits were excised with a scalpel to a depth of approximately 2 mm, immediately frozen in liquid nitrogen and stored at -80 C until use.

2009-06-09 | E-MEXP-2151 | biostudies-arrayexpress

Transcription profiling of Arabidopsis roots from miniyo mutant and wild type (Landsberg) plants

Project description:comparison of the transcription profile of roots of the Arabidopsis miniyo mutant with the corresponding wild type (accession Landsberg)

2009-12-01 | E-MEXP-2046 | biostudies-arrayexpress

Transcription profiling of wild type and ntrc mutant Arabidopsis seedlings and leaves grown under different photoperiods

Project description:Arabidopsis thaliana wildtype (Col-0) was compared with the ntrc mutant under different photoperiods (short day: 8h/16h; long day 16h/8h light/dark) and different ages (10d and 28/21d).

2009-06-02 | E-MEXP-1697 | biostudies-arrayexpress

Transcription profiling of P. putida KT2440 cultivated at 7 bar and at 7 bar with elevated dissolved oxygen tension

Project description:We investigated the changes of gene expression in PHA-producing Pseudomonas putida KT2440 cultivated under elevated pressure (7 bar) and under combined elevated pressure (7 bar) and elevated dissolved oxygen tension by means of DNA microarrays. RNA samples were isolated from cells cultivated in chemostat under very well defined growth conditions (growth rate, medium, temperature, pH,...)

2012-12-03 | E-MEXP-3632 | biostudies-arrayexpress

Transcription profiling of human thyroid follicular adenomas and thyroid papillary carcinomas to discriminate benign and malignant tumors

Project description:Identification of a stable gene expression signature with high classifying potential to discriminate benign (Follicular adenomas) and malignant (papillary carcinomas) thyroid tumors

2010-08-01 | E-MEXP-2335 | biostudies-arrayexpress

Transcription profiling of Arabidopsis thaliana ematode induced early giant cells and normalvascular root cells.

Project description:Giant cells (GCs)formed by meloidogyne javanica 3 days post infection were isolated by microaspiration from the Arabidopsis Col0 galls. Three independent biological replicates were used for hybridisation. The controls for comparisons were vascular cylinder tissues from uninfected root segments at equivalent positions to the galls in the infected roots. RNA extracted directly from either the controls or the GCs were amplified two times with a RNA polimerase linear amplification based approach

2010-07-27 | E-MEXP-2300 | biostudies-arrayexpress

Transcription profiling of wild type and transgenic msi1-cs plants

Project description:Wild type and transgenic msi1-cs plants were grown and gene expression was compared at two time points at the age of 23 days.

2009-01-10 | E-MEXP-1829 | biostudies-arrayexpress

Transcript profiling of the wild type Arabidopsis grown under different photoperiods

Project description:Arabidopsis rosette leaves were harvested from plants grown under different photoperiods under 100 M-5mol photons m-2 s-1 at 20 M-0C. In the first experiment plants grown under short day conditions 8L/16D (8 h light / 16 h dark) for 4 weeks were compared with plants grown under long day (16L/8D) for 3 weeks. In the second experiment plants grown under 12L/12D for 2 weeks were compared with plants grown first 2 weeks under 12L/12D and then two days under short day (8L/16D) conditions.

2012-07-27 | E-MEXP-3331 | biostudies-arrayexpress

Imprinting of the Polycomb Group Gene MEDEA Serves as a Ploidy Sensor in Arabidopsis

Project description:Comparison of fis2 and jas mutants and tetraploid x diploid crosses.

2009-12-01 | E-MEXP-2316 | biostudies-arrayexpress