GEO DataSets

(Submitter supplied) Illumina HiSeq technology was used to generate mRNA profiles from in vitro Eucalyptus grandis roots interacting with two different Pisolithus microcarpus strains (SI-9 and SI-12) and under two different CO2 concentrations (400 and 650 ppm) . Control roots or ectomycorrhizal root tips were harvested after 1 month and used for RNA extraction. Paired-end (2X150bp) reads were generated and aligned to Eucalyptus grandis transcripts (http://www.phytozome.net/; primarytranscripts only) using CLC Genomics Workbench 6.

Organism:

Eucalyptus grandis; Pisolithus microcarpus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL19282 GPL19281

23 Samples

Download data: TXT

(Submitter supplied) Illumina HiSeq technology was used to generate mRNA profiles from Pisolithus microcarpus Si9, MW3, R4 or R10 ectomycorrhizal root tips compared to their respective free-living mycelium.

Organism:

Eucalyptus grandis; Pisolithus microcarpus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL19282 GPL28947

23 Samples

Download data: TXT

(Submitter supplied) Ectomycorrhizal (ECM) fungi are crucial for tree nitrogen (N) nutrition, however, mechanisms governing N transfer from fungal tissues to the host plant are not well understood. ECM fungal isolates, even from the same species, vary considerably in their ability to support tree N nutrition resulting in a range of often unpredictable symbiotic outcomes. In this study, we used isotopic labelling to quantify the transfer of N to the plant host by isolates from the ECM genus Pisolithus known to have significant variability in colonisation and transfer of nutrients to a host. more...

Organism:

Pisolithus microcarpus; Eucalyptus grandis

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL33522 GPL33523 GPL33524

43 Samples

Download data: TXT

(Submitter supplied) In this study we explain the physiological, biochemical and gene expression mechanisms adopted by ammonium nitrate-fed Arabidopsis thaliana plants growing under elevated [CO2], highlighting the importance of root-to-shoot interactions in these responses A transcriptomic analysis enabled the identification of photoassimilate allocation and remobilization as fundamental process used by the plants to maintain the outstanding photosynthetic performance. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL9020

12 Samples

Download data: GPR