GEO DataSets

(Submitter supplied) Hybrid sturgeon, an ancient fish, has great economic and nutritional value as a source of caviar. Although significant differences exist in the female reproductive capacity under artificial breeding conditions, differential gene expression associated to domesticated female reproductive capacity have never been investigated. In this study, we conducted reference genome-based transcriptome sequencing of 16 individuals from high-yield (H) and low-yield (L) populations, respectively.

Organism:

Huso dauricus x Acipenser schrenckii

Type:

Expression profiling by high throughput sequencing

Platform:

GPL34313

16 Samples

Download data: TXT

(Submitter supplied) Bone is an evolutionary novelty of vertebrates, likely to have first emerged as part of ancestral dermal armor that consisted of osteogenic and odontogenic components. Whether these early vertebrate structures arose from mesoderm or neural crest cells has been a matter of considerable debate. To examine the developmental origin of the bony part of the dermal armor, we have performed in vivo lineage tracing in the sterlet sturgeon, a representative of non-teleost ray-finned fish that has retained an extensive postcranial dermal skeleton. more...

Organism:

Polypterus senegalus; Acipenser ruthenus; Danio rerio

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL18413 GPL33508 GPL33507

14 Samples

Download data: TXT

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

Organism:

Xenopus laevis; Acipenser ruthenus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL21248 GPL26119

94 Samples

Download data

(Submitter supplied) In this study we analyzed the spatial and temporal localization of maternal transcripts during oogenesis in Acipenser ruthenus. The occurrence of transcript asymmetry in A. ruthenus has been described at a global level only in matured eggs. However not much is known about the asymmetry during oogenesis. In this study we assessed the temporal establishment of the transcript localization at a global level for A. more...

Organism:

Acipenser ruthenus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL26119

35 Samples

Download data: FASTA, XLSX

(Submitter supplied) In this study we show that the exposure to genotoxicants (10 nM camptothecin and 20 µM Olaparib) affects embryo development in a stage-dependent manner with early stages being the most sensitive to DNA damage. The transcriptomic and proteomic patterns changed significantly after exposure to genotoxicants compared to the control. Camptothecin and Olaparib downregulated metabolic pathways and developmental processes. more...

Organism:

Acipenser ruthenus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL26119

16 Samples

Download data: CSV

(Submitter supplied) Nutrition is an important part of the protection process of Yangze sturgeon. This study tested the transcriptome levels of brain, liver and spleen after feeding different fat source diets to Yangze sturgeon.

Organism:

Acipenser dabryanus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL27135

12 Samples

Download data: FASTA, TXT

(Submitter supplied) The human transcription factor (TF) CGGBP1 (“CGG Binding Protein”) is conserved only in amniotes, and is believed to derive from the zf-BED and Hermes transposase DNA-binding domains (DBDs) of a hAT DNA transposon. Here, we examine the DNA binding preferences of a wide variety of metazoan CGGBP1-like TFs with this bipartite domain using PBM experiments. The derived motifs are available at ...

Organism:

Petromyzon marinus; Acipenser ruthenus; Gallus gallus; Erpetoichthys calabaricus; Rhizophagus irregularis; Paramormyrops kingsleyae; Acyrthosiphon pisum; Salmo salar; Fundulus heteroclitus; Sparus aurata; Chrysemys picta; Austrofundulus limnaeus; Anabas testudineus; Amphiprion percula; Salarias fasciatus; Aedes aegypti; Culex quinquefasciatus; Latimeria chalumnae; Cyprinus carpio; synthetic construct; Hucho hucho; Amphiprion ocellaris; Labeo rohita; Mola mola; Sphaeramia orbicularis; Anabarilius grahami; Locusta migratoria; Crocodylus porosus; Homo sapiens; Rhodnius prolixus; Rhipicephalus appendiculatus; Kryptolebias marmoratus; Nematostella vectensis; Acanthochromis polyacanthus; Hippocampus comes; Hofstenia miamia

Type:

Other

Platform:

GPL11260

258 Samples

Download data: TXT

(Submitter supplied) The larvae were treated with 200 μM neomycin to deplete the hair cells in neuromast and ampullary organ. Two kinds of sensory epithelia at the ventral side of head were separated at 12 hour-post treatment (hpt) and 24 hpt, respectively. Mechano- and electro- sensory epithelia before neomycin treating were collected respectively as control (untreated).The epithelia near but without two kinds of sensors (EPs) were also collected. more...

Organism:

Acipenser baerii

Type:

Expression profiling by high throughput sequencing

Platform:

GPL28574

14 Samples

Download data: FASTA, TXT

(Submitter supplied) We performed cryosectioning of oocytes along the animal-vegetal axis (first developmental axis, section A (first animal) to section E (last vegetal), followed by RNA-Seq to determine the localization profiles of coding and noncoding RNAs. The method allowed for a complete view on RNA localization. We found that nearly all RNAs are localized, but only a small percentage is actively transported during oogenesis.

Organism:

Acipenser ruthenus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL26119

15 Samples

Download data: FASTA, TXT

(Submitter supplied) In this study, we utilized the microfluidics chip technology on the gonads of Amur sturgeon to identifiy gender-specific sRNAs. The probes of all miRNAs about 2751 published in fish and our novel miRNAs from sturgeon were chosed in the microarray experiment.

Organism:

Acipenser schrenckii

Type:

Non-coding RNA profiling by array

Platform:

GPL22094

6 Samples

Download data: GPR

(Submitter supplied) Here, the HPG axis transcriptomes of A. sinensis were sequenced using Illumina HiSeq 2000 and 4000 platforms. A total of 271.19 Gb filtered data from 45 samples belonging to 15 individuals (six individuals in stage I, six males and three females in stage II) were obtained, and 74.50% of 121,952 assembled unigenes were annotated to the non-redundant (NR), Swiss-Prot, Kyoto Encyclopedia of Genes and Genomes (KEGG), Cluster of Orthologous Groups of proteins (COG), InterPro, Gene Ontology (GO) and NT databases. more...

Organism:

Acipenser sinensis

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL24766 GPL26201

45 Samples

Download data: TXT

(Submitter supplied) Sturgeon and Xenopus is estimated to be separate by about 400 My of evolution. We have collected data on temporal expression profile in Sturgeon in order to compare the level and timing of expression for homologous pairs of genes, commonly referred to as hetero-metry and hetero-chrony. Following up our previously published research on similar comparison between two species of Xenopus separated by estimated 50 My, we are asking whether patterns of expression and signaling cascades of two key developmental periods - gastrulation and neurulation are implemented via conserved molecular basis. more...

Organism:

Acipenser sturio

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21053

24 Samples

Download data: FA, TXT

(Submitter supplied) The Chinese sturgeon (Acipenser sinensis) is anadromous fish distributed in Yangtze River and East China Sea. In this study, we reported cleft-palate Chinese sturgeons in artificial population for the first time. In order to explore the genetic basis of palate malformation in A. sinensis, Illumina RNA-seq technology was used to analyze the transcriptome data of normal and cleft-palate individuals in farmed Chinese sturgeons. more...

Organism:

Acipenser sinensis

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24766

6 Samples

Download data: FA, TXT

(Submitter supplied) The anamniote lateral line system, comprising mechanosensory neuromasts and electrosensory ampullary organs, is a useful model for investigating the developmental and evolutionary diversification of different organs and cell types. Zebrafish neuromast development is increasingly well understood, but neither zebrafish nor Xenopus is electroreceptive and our molecular understanding of ampullary organ development is rudimentary. more...

Organism:

Polyodon spathula

Type:

Expression profiling by high throughput sequencing

Platform:

GPL22801

6 Samples

Download data: FASTA, TXT, XLSX

(Submitter supplied) Adverse effects associated with exposure to dioxin-like compounds (DLCs) are mediated primarily through activation of the aryl hydrocarbon receptor (AHR). However, little is known about the cascades of events that link activation of the AHR to apical adverse effects. Therefore, this study used high-throughput, next-generation molecular tools to investigate similarities and differences in whole transcriptome and whole proteome responses to equipotent concentrations of three agonists of the AHR, 2,3,7,8-TCDD, PCB 77, and benzo[a]pyrene, in livers of a non-model fish, the white sturgeon (Acipenser transmontanus). more...

Organism:

Acipenser transmontanus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL21658 GPL21657

8 Samples

Download data: CSV, TXT

(Submitter supplied) In this study, we utilized the microfluidics chip technology on the gonads of Amur sturgeon to identifiy gender-specific miRNAs. The probes of all miRNAs about 663 published in fish and our novel miRNAs from sturgeon were chosed in the microarray experiment.

Organism:

Acipenser sturio; Acipenser schrenckii

Type:

Non-coding RNA profiling by array

Platform:

GPL19362

2 Samples

Download data: TXT

(Submitter supplied) Microarray expriments were performed in 5 tissues of Amur sturgeon, included liver, spleen, brain ,muscle and heart.

Organism:

Acipenser sturio; Acipenser schrenckii

Type:

Non-coding RNA profiling by array

Platform:

GPL18611

5 Samples

Download data: TXT