GEO DataSets

(Submitter supplied) A gene expression analysis of the changes in in popolulus tremula during the autumn sensencece. Leaves were analyzed from late summer and late into autumn. Cytokinins are plant hormones that typically block or delay leaf senescence. We profiled 34 different cytokinins/cytokinin metabolites (including precursors, conjugates and degradation products) in leaves of a free-growing mature aspen (Populus tremula) before and after the initiation of autumnal senescence over three consecutive years. more...

Organism:

Populus tremula

Type:

Expression profiling by high throughput sequencing

Platform:

GPL22434

16 Samples

Download data: TXT, XLSX

(Submitter supplied) Canola (oilseed rape, Brassica napus L.), is susceptible to infection by the biotrophic protist Plasmodiophora brassicae, the causal agent of clubroot. To understand the roles of microRNAs (miRNAs) during the post-transcriptional regulation of disease initiation and progression, we have characterized the changes in miRNA expression profiles in canola roots during clubroot disease development and have compared these to uninfected roots. more...

Organism:

Physcomitrium patens; Persea americana; Populus trichocarpa x Populus deltoides; Malus domestica; Nicotiana sylvestris; Nicotiana tabacum; Petunia x hybrida; Oryza sativa; Lolium arundinaceum; Lotus japonicus; Cenchrus ciliaris; Populus tremula x Populus tremuloides; Nasturtium officinale; Picea sitchensis; Brassica napus; Lupinus luteus; Phaseolus coccineus; Manihot esculenta; Ricinus communis; Oryza brachyantha; Cenchrus americanus; Phleum pratense; Panicum virgatum; Nuphar advena; Pinus taeda; Liriodendron tulipifera; Phaseolus vulgaris; Ipomoea batatas; Lactuca sativa; Oryza rufipogon; Oryza nivara; Sorghum bicolor; Rorippa indica; Prunus salicina; Populus tremula; Malcolmia maritima; Picea glauca; Populus tremuloides; Populus trichocarpa; Prunus persica; Medicago truncatula; Nicotiana benthamiana; Hordeum vulgare; Ipomoea nil; Prunus armeniaca; Peridictyon sanctum; Oryza barthii; Hordeum vulgare subsp. vulgare; Oenocarpus bataua

Type:

Non-coding RNA profiling by array

Platform:

GPL17805

4 Samples

Download data: TXT

(Submitter supplied) We profiled gene expression and phenotypic traits in Populus tremula to examine evidence of sexual dimorphism and sex biased gene expression.

Organism:

Populus trichocarpa; Populus tremula

Type:

Expression profiling by array

Platform:

GPL17041

20 Samples

Download data: GPR

(Submitter supplied) Background Ionic aluminum (mainly Al3+) is rhizotoxic and can be present in acid soils at concentrations high enough to inhibit root growth. Many forest tree species grow naturally in acid soils and often tolerate high concentrations of Al. Previously, we have shown that aspen (Populus tremula) releases citrate and oxalate from roots in response to Al exposure. To obtain further insights into the root responses of aspen to Al, we investigated root gene expression at Al conditions that inhibit root growth. more...

Organism:

Populus sp.; Populus tremula

Type:

Expression profiling by array

Platform:

GPL4359

18 Samples

Download data: CEL

(Submitter supplied) plant miRNA microarray with 100% coverage of mature plant miRNAs listed in miRBase version 15.0. Arrays are made based µParaflo microfluidic technology (Atactic Technologies). On the µParaflo microfluidic chip, each detection probe consists of a chemically modified nucleotide coding segment complementary to target microRNA (from miRBase, http://miRBase.org) or other RNA (control or customer defined sequences) and a spacer segment of polyethylene glycol to extend the coding segment away from the substrate. more...

Organism:

Physcomitrium patens; Picea glauca; Picea sitchensis; Pinus taeda; Liriodendron tulipifera; Persea americana; Populus tremuloides; Populus trichocarpa; Populus trichocarpa x Populus deltoides; Malus domestica; Prunus persica; Lupinus luteus; Medicago truncatula; Phaseolus vulgaris; Phaseolus coccineus; Manihot esculenta; Ricinus communis; Nicotiana sylvestris; Nicotiana tabacum; Nicotiana benthamiana; Petunia x hybrida; Ipomoea batatas; Lactuca sativa; Hordeum vulgare; Oryza rufipogon; Oryza sativa; Oryza brachyantha; Oryza nivara; Cenchrus americanus; Sorghum bicolor; Lolium arundinaceum; Phleum pratense; Lotus japonicus; Cenchrus ciliaris; Ipomoea nil; Prunus armeniaca; Peridictyon sanctum; Panicum virgatum; Populus tremula x Populus tremuloides; Rorippa indica; Oryza barthii; Nasturtium officinale; Nuphar advena; Prunus salicina; Hordeum vulgare subsp. vulgare; Populus tremula; Oenocarpus bataua; Malcolmia maritima

1 Series

4 Samples

Download data