GEO DataSets

(Submitter supplied) Purpose: Transcriptome is the entire repertoire of all transcripts present in a cell at any particular time. We undertook next-generation whole transcriptome sequencing approach to gain insight of the transcriptional landscape of the developing mouse lens. Methods: We ascertained mice lenses at six developmental time points including two embryonic (E15 and E18) and four postnatal stages (P0, P3, P6, and P9). more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Non-coding RNA profiling by high throughput sequencing

Platform:

GPL13112

24 Samples

Download data: XLSX

(Submitter supplied) We applied previously established in silico whole-embryo body (WB)-subtraction-based approach to identify “lens-enriched” genes. These new RNA-seq datasets on embryonic stages E10.5, E12.5, E14.5 and E16.5 confirmed high expression of established cataract-linked genes and identified several new potential regulators in the lens. Finally, we present lens stage-specific UCSC Genome Brower annotation-tracks; these are publicly accessible through iSyTE (https://research.bioinformatics.udel.edu/iSyTE/) and enable a user-friendly visualization of lens gene expression/enrichment to help prioritize genes from high-throughput data from cataract cases.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

15 Samples

Download data: TXT

(Submitter supplied) Celf1 germline or conditional deletion mouse mutants exhibit fully penetrant lens defects including cataract. To gain insight into gene expression changes underlying these lens defects Differential Gene Expression analysis was performed for lenses obtained from control and Celf1 conditional deletion mutant mice.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

6 Samples

Download data: CSV

(Submitter supplied) Celf1 germline or conditional deletion mouse mutants exhibit fully penetrant lens defects including cataract. To gain insight into gene expression changes underlying these lens defects, microarray comparison was performed for lenses obtained from control and Celf1 conditional deletion mutant mice.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6887

4 Samples

Download data: CSV

(Submitter supplied) Mutations of the RNA-granule component TDRD7 (OMIM: 611258) cause pediatric cataract in humans. Here, we applied an integrated approach to elucidate the molecular pathology of cataract in Tdrd7 targeted-knockout (Tdrd7-/-) mice. Tdrd7-/- animals precipitously develop lens fiber cell abnormalities early in life, suggesting a global-level breakdown/mis-regulation of key cellular processes. High-throughput RNA-sequencing followed by iSyTE-integrated bioinformatics-based analysis identified the molecular chaperone and cytoskeletal-modulator, HSPB1 (HSP27), among the high-priority down-regulated candidates in Tdrd7-/- lens. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

4 Samples

Download data: TXT

(Submitter supplied) To avoid negative environmental impacts of escapees and potential inter-breeding with wild populations, the Atlantic salmon farming industry has and continues to extensively test triploid fish that are sterile. However, they often show differences in performance, physiology, behavior and morphology compared to diploid fish, with increased prevalence of vertebral deformities and ocular cataracts as two of the most severe disorders. more...

Organism:

Salmo salar

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19548

26 Samples

Download data: XLSX

(Submitter supplied) Background: Whole transcriptome sequencing (RNA-seq) represents a powerful approach for whole transcriptome gene expression analysis. However, RNA-seq carries a few limitations, e.g., the requirement of a significant amount of input RNA and complications led by non-specific mapping of short reads. The Ion AmpliSeqTM Transcriptome Human Gene Expression Kit (AmpliSeq) was recently introduced by Life Technologies as a whole-transcriptome, targeted gene quantification kit to overcome these limitations of RNA-seq.To assess the performance of this new methodology, we performed a comprehensive comparison of AmpliSeq with RNA-seq using two well-established next-generation sequencing platforms (Illumina HiSeq and Ion Torrent Proton). more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17303

6 Samples

Download data: TXT

(Submitter supplied) Alternative splicing increases the diversity of transcriptomes and proteomes in metazoans. The extent to which alternative splicing is active and functional in unicellular organisms is less understood. Here we exploit a single-molecule long-read sequencing technique and develop a computational tool, SpliceHunter, to characterize the transcriptome in the meiosis of fission yeast. We reveal 17017 alternative splicing events in 19741 novel isoforms at different stages of meiosis, including antisense and read-through transcripts. more...

Organism:

Schizosaccharomyces pombe

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21481

18 Samples

Download data: TXT

(Submitter supplied) Background: Dwarf cottons are more resistant to damage from wind and rain and associated with stable, increased yields, and also desirable source for breeding the machine harvest varieties. In an effort to uncover the transcripts and miRNA networks involved in plant height, the transcriptome and small RNA sequencing were performed based on dwarf mutant Ari1327 (A1), tall-culm mutant Ari3697 (A3) and wild type Ari971 (A9) in Gossypium hirsutum. more...

Organism:

Gossypium hirsutum

Type:

Expression profiling by high throughput sequencing; Non-coding RNA profiling by high throughput sequencing

Platform:

GPL16485

6 Samples

Download data: FA, TXT

(Submitter supplied) MicroRNAs (miRNAs) are small non-coding regulatory RNAs that play key roles in many diverse biological processes such as spermatogenesis. However, no study has been performed on the miRNA transcriptome of developing porcine testes. Here, we employed Solexa deep sequencing technology to extend the repertoire of porcine testis miRNAs and extensively compare the expression patterns of the sexually immature and mature porcine testes. more...

Organism:

Sus scrofa

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL9126

2 Samples

Download data: TXT

(Submitter supplied) Purpose: While the bioinformatics gene-discovery tool iSyTE (integrated Systems Tool for Eye gene discovery) has proved effective in identifying new cataract-linked genes, it primarily depended on lens-enriched expression of just three wild-type mouse embryonic stages. To increase iSyTE’s efficacy, a broad range of embryonic (E) and postnatal (P) lens microarray datasets from wild-type and specific gene-perturbation mutant mice were analyzed and a new web-interface was developed for their effective access and downstream-analysis. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6887

12 Samples

Download data: TXT

(Submitter supplied) We conducted the genome-wide mRNA expression profiling in parallel with miRNA expression profiling using RNA samples extracted from rat incisor enamel organs, so as to refine the number of predicted gene targets for miRNA regulators.

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Platform:

GPL6101

8 Samples

Download data: TXT

(Submitter supplied) Identification of genes involved in ocular birth defects remains a challenge. To facilitate the identification of genes associated with cataract, we developed iSyTE (integrated Systems Tool for Eye gene discovery; http://bioinformatics.udel.edu/Research/iSyTE). iSyTE contains microarray gene expression profiles of the mouse embryonic lens as it transitions from the stage of placode invagination to that of vesicle formation. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Datasets:

GDS4452 GDS4453

Platform:

GPL1261

19 Samples

Download data: CEL

Analysis of laser capture microdissected tooth germ tissue from ICR E13.5 embryos and matched whole embryo body (WB, without tooth germ) controls representing stages E11.5, E12.5, and E13.5. Results provide insight into molecular mechanisms underlying tooth development.

Organism:

Mus musculus

Type:

Expression profiling by array, count, 2 development stage, 2 tissue sets

Platform:

GPL1261

Series:

GSE32334

6 Samples

Download data: CEL

Analysis of lens from ICR embryos at 3 key developmental stages in the transition from E10.5 lens placode invagination to E12.5 lens primary fiber cell differentiation and matched whole embryo body (WB, minus ocular tissue) controls. Results provide insight into molecular basis of lens development.

Organism:

Mus musculus

Type:

Expression profiling by array, count, 4 development stage, 2 tissue sets

Platform:

GPL1261

Series:

GSE32334

13 Samples

Download data: CEL

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

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6887

18 Samples

Download data

(Submitter supplied) Analysis of Tdrd7 deficiency in mouse lens epithelial-derived cell line at gene expression level. The hypothesis tested was that Tdrd7 is involved in post-transcriptional control of gene expression in the lens. Results provide evidence for differential regulation of genes involved in lens homeostasis and cataract formation in the absence of Tdrd7. In eukaryotic cells, cytoplasmic RNA granules (RGs) function in the post-transcriptional control of gene expression. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6887

6 Samples

Download data: TXT

(Submitter supplied) Analysis of Tdrd7 deficiency in mouse lens epithelial-derived cell line at gene expression level. The hypothesis tested was that Tdrd7 is involved in post-transcriptional control of gene expression in the lens. Results provide evidence for differential regulation of genes involved in lens homeostasis and cataract formation in the absence of Tdrd7. In eukaryotic cells, cytoplasmic RNA granules (RGs) function in the post-transcriptional control of gene expression. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6887

6 Samples

Download data: TXT

(Submitter supplied) Analysis of Tdrd7 deficiency in mouse lens epithelial-derived cell line at gene expression level. The hypothesis tested was that Tdrd7 is involved in post-transcriptional control of gene expression in the lens. Results provide evidence for differential regulation of genes involved in lens homeostasis and cataract formation in the absence of Tdrd7. In eukaryotic cells, cytoplasmic RNA granules (RGs) function in the post-transcriptional control of gene expression. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6887

6 Samples

Download data: TXT

(Submitter supplied) The mature eye lens contains a surface layer of epithelial cells called the lens epithelium that require a functional mitochondrial population to maintain the homeostasis and transparency of the entire lens. The lens epithelium overlies a core of terminally differentiated fiber cells that must degrade their mitochondria to achieve lens transparency. These distinct mitochondrial populations make the lens a useful model system to identify those genes that regulate the balance between mitochondrial homeostasis and elimination. more...

Organism:

Gallus gallus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13797

8 Samples

Download data: TXT