GEO DataSets

(Submitter supplied) Comparison of whole genome transcriptomics between stem outer tissues from flax lignified bast fiber mutant1 (lbf1) and wild-type

Organism:

Linum usitatissimum

Type:

Expression profiling by array

Platform:

GPL19181

11 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Linum usitatissimum

Type:

Expression profiling by array

Platform:

GPL19181

22 Samples

Download data: TXT

(Submitter supplied) Comparison of whole genome transcriptomics between stem inner tissues from flax lignified bast fiber mutant1 (lbf1) and wild-type

Organism:

Linum usitatissimum

Type:

Expression profiling by array

Platform:

GPL19181

11 Samples

Download data: TXT

(Submitter supplied) We used our previously described gene expression platform (Fenart et al., 2010) to assess gene expression along the stem of flax, both in inner and outer tissues.

Organism:

Linum usitatissimum

Type:

Expression profiling by array

Platform:

GPL10419

32 Samples

Download data: CALLS, PAIR

(Submitter supplied) affy_ccr_maize - affy_ccr_maize - Cinnamoyl-CoA reductase (CCR) catalyzes a key step in monolignol biosynthesis. We show that downregulation of CCR in maize was associated with lower lignin content and a strong decrease in H units. Concomitantly, these cell wall modifications were associated with higher digestibility. On another hand, immunocytochemistry indicated a modification of lignification pattern and cellulose content. more...

Organism:

Zea mays

Type:

Expression profiling by array

Platform:

GPL4032

4 Samples

Download data: CEL

(Submitter supplied) Cellulosic phloem fibres, also known as bast fibres, find a wide array of applications in industry, for example as eco-friendly substitutes of glass fibres in the manufacture of biocomposites. Bast fibres are cells characterized by a noteworthy length and by a tertiary cell wall (gelatinous or G-layer) mainly composed of crystalline cellulose. During their differentiation, bast fibres undergo specific developmental stages: the cells initially elongate rapidly by intrusive growth, then they cease elongation and start to thicken. more...

Organism:

Cannabis sativa

Type:

Expression profiling by high throughput sequencing

Platform:

GPL22277

12 Samples

Download data: XLSX

(Submitter supplied) * In response to gravitational stresses, angiosperm trees form tension wood in the upper sides of branches and leaning stems in which cellulose content is higher, microfibrils are typically aligned closely with the fibre axis and the fibres often have a thick inner gelatinous cell wall layer (G-layer). * Gene expression was studied in Eucalyptus nitens branches oriented at 45° using microarrays containing 4 900 xylem cDNAs, and wood fibre characteristics revealed by X-ray diffraction, chemical and histochemical methods. more...

Organism:

Eucalyptus nitens

Type:

Expression profiling by array

Platform:

GPL5755

8 Samples

Download data: GPR

(Submitter supplied) We developped a new oligo microarray platform to analyse flax transcriptome. Here, we validated this microarray on several tissues of flax, at different developmental stages.

Organism:

Linum usitatissimum

Type:

Expression profiling by array

Platform:

GPL10419

30 Samples

Download data: CALLS, PAIR

(Submitter supplied) ra15-04_elim1 - transcription of ectopic lignification - What are genes involved in lignin modifications in mur1 stems? - RNA extractions have been performed on mur1 and WT stems of 13 cm. Three biological repeats were used for the transcriptomic analysis.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL18904

6 Samples

Download data: GPR

(Submitter supplied) Sugarcane is an important crop in tropical regions of the world, producing a very large biomass and accumulating large amounts of sucrose in the stem. In this study, we present the first report of transcript profiling using the GeneChip Sugarcane Genome Array. We have identified transcripts that are differentially expressed in the sugarcane stem during development by expression profiling using the array and total RNA derived from three disparate stem tissues (meristem, internodes 1-3; internode 8; internode 20) from four replicates of the sugarcane variety Q117 grown in the field. more...

Organism:

Saccharum officinarum; Saccharum hybrid cultivar Q117

Type:

Expression profiling by array

Platform:

GPL3844

12 Samples

Download data: CEL

(Submitter supplied) Results suggest that the observed differences in morphometric parameters between the studied varieties have a background in differently expressed genes involved in different biochemical pathways.

Organism:

Linum usitatissimum

Type:

Expression profiling by array

Platform:

GPL19181

16 Samples

Download data: GPR, XLSX

(Submitter supplied) Cannabis sativa L. is an annual herbaceous crop grown for the production of long extraxylary fibers, the bast fibers, rich in cellulose and used both in the textile and biocomposite sectors. Despite being herbaceous, hemp undergoes secondary growth and this is well exemplified by the hypocotyl. The hypocotyl was already shown to be a suitable model to study secondary growth in other herbaceous species, namely Arabidopsis thaliana and it shows an important practical advantage, i.e. more...

Organism:

Cannabis sativa

Type:

Expression profiling by high throughput sequencing

Platform:

GPL22277

12 Samples

Download data: XLSX

(Submitter supplied) We used RNAseq to compare transcript expression patterns in two segments of the vegetative stem of 14d flax plants, from which all visible leaves had been removed. The segments were: (i) the apical region (AR) of the shoot apex, which contained the apical-most 0.5 mm of the stem, including the SAM and its immediate derivatives; and (ii) the basal region (BR), which contained the entire stem except for the apical-most 1 cm, and therefore represented all stem and vascular tissues at later stages of differentiation as compared to the AR. more...

Organism:

Linum usitatissimum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21781

6 Samples

Download data: DIFF