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Links from GEO DataSets

Items: 4

1.

Elevated carbon dioxide alters the interaction between Eucalyptus grandis and Pisolithus microcarpus through a complex shift in the root transcriptome

(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
Series
Accession:
GSE62227
ID:
200062227
2.

Gene expression analyses of four Pisolithus microcarpu strains: Si9, MW3, R4 and R10. Gene expression in Eucalyptus grandis mycorrhizal root tip was compared to gene expression in free-living mycelium for each strain.

(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
Series
Accession:
GSE155420
ID:
200155420
3.

Fungal metabolism and free amino acid content may predict nitrogen transfer to the host plant in the ectomycorrhizal relationship between Pisolithus spp. and Eucalyptus grandis

(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
Series
Accession:
GSE235669
ID:
200235669
4.

Root and shoot performance of Arabidopsis thaliana exposed to elevated CO2: a physiologic, metabolic and transcriptomic response.

(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
Series
Accession:
GSE64994
ID:
200064994
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