GEO DataSets

(Submitter supplied) To identify the regulatory steps that control chlorophyll accumulation, we compared gene expression in petals and leaves of chrysanthemum cultivars with different chlorophyll levels. Microarray analyses showed that the expression levels of chlorophyll biosynthesis genes encoding glutamyl-tRNA reductase, Mg-protoporphyrin IX chelatase, Mg-protoporphyrin IX monomethylester cyclase, and protochlorophyllorophyllide oxidoreductase were well associated with chlorophyll content: their expression levels were lower in white petals than in green petals, and were highest in leaves. more...

Organism:

Chrysanthemum x morifolium

Type:

Expression profiling by array

Platform:

GPL23932

12 Samples

Download data: TXT

(Submitter supplied) Chlorophyll (Chl) degradation is an important process during leaf senescence, bud breaking and fruit ripening. Chlorophyll catabolic pathway has been intensively studied and nearly all the enzymes involved in the pathway are characterized. However, regulatory mechanism of the pathway is largely unknown at the molecular level. In this study, we performed a yeast one-hybrid screening using a library composed only of transcription factor cDNAs to search for factors controlling expression of the chlorophyll catabolic genes. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL12621

15 Samples

Download data: TXT

(Submitter supplied) Senescence is a developmental process and chlorophyll is an indicator of leaf senescene. In plants cytokinin plays a role in delaying leaf senescence. Chlorophyll degradation is tightly regulated during senescence and cytokinin might interplay in the chrorophyll degradation pathway to regulate leaf greening. we used microarray to study the differential gene expression during leaf senescence and inpresence of a synthetic cytokinin (6-benzyl adenine).

Organism:

Oryza sativa

Type:

Expression profiling by array

Platform:

GPL2025

6 Samples

Download data: CEL

(Submitter supplied) The RNA-Seq was used to analyze the expression profiling of genes in different ablescent stages of 'Anji Baicha'

Organism:

Camellia sinensis

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19224

9 Samples

Download data: FA, TXT

(Submitter supplied) We performed a transcriptomics analysis in the wild type and the mutant, and the expression levels of photosynthesis and chloroplast development genes were affected in yl-1 mutant.

Organism:

Oryza sativa

Type:

Expression profiling by high throughput sequencing

Platform:

GPL23013

2 Samples

Download data: XLSX

(Submitter supplied) To investigate the large-scale gene expression in different tea clones, a custom oligo microarray was developed using sequences from RNA-seq for probe designing. We succeeded in developing a tea oligo microarray resource which can be successfully used to analyze gene expression in any tea clones without the need for prior sequence knowlege.

Organism:

Camellia sinensis

Type:

Expression profiling by array

Platform:

GPL17911

12 Samples

Download data: TXT

(Submitter supplied) Expression was measured for variety 2 (V2) and mutant 2 (M2) to find differences in expression that could contribute to the increase in the percentage of disc florets.

Organism:

Chrysanthemum x morifolium

Type:

Expression profiling by high throughput sequencing

Platform:

GPL33243

24 Samples

Download data: CSV, FASTA

(Submitter supplied) Expression was measured for variety 1 (V1) and mutant 1 (M1) to find differences in expression that could contribute to the increase in the percentage of disc florets.

Organism:

Chrysanthemum x morifolium

Type:

Expression profiling by high throughput sequencing

Platform:

GPL33243

24 Samples

Download data: CSV, FASTA

(Submitter supplied) In order to study the effect of polyploidization on gene expression in the leaves of Eucalyptus urophylla, triploid obtained by sexual polyploidization and its diploid control were used as materials, and leaves at different growth stages of different ploidies were collected for transcriptome sequencing.

Organism:

Eucalyptus urophylla

Type:

Expression profiling by high throughput sequencing

Platform:

GPL32465

24 Samples

Download data: XLSX