Similar studies for GEO DataSets (Select 200030366) - GEO DataSets

Select item 2000303661.

Digital transcriptome analysis of genes on sex chromosomes in papaya (Carica papaya)

(Submitter supplied) For identifying genes for sex determination in papaya, digital gene expression analysis by Ht-SuperSAGE (Matsumura et al., 2010) was carried out in flowers from male, female and hermaphrodite plants of papaya. Total more than 9,273,744 26bp-tags were obtained by sequence analysis using SOLiD3 and mapped on papaya primitive sex chromosome sequences.

Organism:: Carica papaya

Type:: Expression profiling by high throughput sequencing

Platform:: GPL13809
6 Samples

Download data

Series

Accession:: GSE30366

ID:: 200030366

PubMed Full text in PMC Similar studies

Select item 2000540972.

Small RNA Solexa sequencing of multiple tissues of papaya, Carica papaya

(Submitter supplied) The tissues of male flowers, female flowers and hermaphrodite are collected and stored in liquid nitrigen immediately. Total RNA was isolated from male, hermaphrodite, and female flowers using the Trizol reagent (Invitrogen USA). Low molecular weight RNA was enriched from the total RNA by precipitating with 0.4M NaCl and polyethylene glycol (PEG). The enriched low molecular weight RNA was then separated on a denaturing 15% polyacrylamide gel. more...

Organism:: Carica papaya

Type:: Non-coding RNA profiling by high throughput sequencing

Platform:: GPL13438
6 Samples

Download data: TXT

Series

Accession:: GSE54097

ID:: 200054097

PubMed Full text in PMC Similar studies SRA Run Selector

Select item 2001375473.

Differential gene expression among three sex types reveals a MALE STERILITY 1 (CpMS1) for sex differentiation in papaya

(Submitter supplied) The aim of this study was to identify differentially expressed genes among male, female and hermaphrodite flowers in papaya during early (pre-meiosis) and later (post-meiosis) stages of flower development. We identified a Male Sterility 1 gene (CpMS1) highly up-regulated in male and hermaphrodite flower buds compared to female flower buds. Besides important transcription factors related to flower organ development and flowering time regulation, we identified differential expression of genes that are known to participate in ABA, ROS and auxin signaling pathways.

Organism:: Carica papaya

Type:: Expression profiling by high throughput sequencing

Platforms:: GPL27469 GPL26326
12 Samples

Download data: FA, TXT

Series

Accession:: GSE137547

ID:: 200137547

PubMed Full text in PMC Similar studies SRA Run Selector

Select item 2002082654.

Characterization and analysis of the promoter region of Monodehydroascorbate reductase 4 (CpMDAR4) in papaya

(Submitter supplied) The aim of this research was to study the effects of cis-element differences between the X, Y and Yh alleles on the expression of CpMDAR4, a potential candidate gene for sex differentiation in papaya, using a transcriptional reporter system in a model species Arabidopsis thaliana. Possible effects of a retrotransposon insertion in the Y and Yh alleles on the transcription and expression of CpMDAR4 alleles in papaya flowers were also examined. more...

Organism:: Carica papaya

Type:: Expression profiling by high throughput sequencing

Platform:: GPL26326
55 Samples

Download data: TXT

Series

Accession:: GSE208265

ID:: 200208265

PubMed Similar studies

Select item 2000309585.

Plant Y-chromosome degeneration is retarded by haploid purifying selection.

(Submitter supplied) Sex chromosomes evolved many times independently in many different organisms. According to the currently accepted model, X- and Y-chromosomes evolve from a pair of autosomes via a series of inversions leading to step-wise expansion of a non-recombining region on the Y chromosome (NRY) and the consequential degeneration of genes trapped in the NRY. Our results suggest that plants represent an exception to this rule due to their unique life-cycle that includes alteration of diploid and haploid generations and widespread haploid expression of genes in plant gametophytes. more...

Organism:: Silene latifolia; Silene vulgaris

Type:: Expression profiling by high throughput sequencing

Platforms:: GPL13973 GPL13974
11 Samples

Download data

Series

Accession:: GSE30958

ID:: 200030958

PubMed Similar studies SRA Run Selector

Select item 2000355636.

Rapid de novo evolution of X chromosome dosage compensation in Silene latifolia, a plant with young sex chromosomes

(Submitter supplied) Silene latifolia is a dioecious plant with heteromorphic sex chromosomes that have originated only ~10 MYA and is a promising model organism to study sex chromosome evolution in plants. Previous work suggests that S. latifolia XY chromosomes have gradually stopped recombining and the Y chromosome is undergoing degeneration as in animal sex chromosomes. However, this work has been limited by the paucity of sex-linked genes available. more...

Organism:: Silene latifolia

Type:: Expression profiling by high throughput sequencing

Platform:: GPL15196
6 Samples

Download data

Series

Accession:: GSE35563

ID:: 200035563

PubMed Full text in PMC Similar studies SRA Run Selector

Select item 2000398827.

Deep sequencing and analysis of small RNAs from the flowers of four Rosa

(Submitter supplied) High-throughput sequencing was employed to identify conserved and variable microRNAs among 4 Rosa

Organism:: Rosa rugosa; Rosa hybrid cultivar

Type:: Non-coding RNA profiling by high throughput sequencing

Platforms:: GPL15890 GPL15889
4 Samples

Download data: TXT

Series

Accession:: GSE39882

ID:: 200039882

PubMed Full text in PMC Similar studies SRA Run Selector

Select item 2001361888.

Effects of proto-Y chromososomes and temperature on house fly gene expression

(Submitter supplied) Purpose: House fly has a stable polygenic sex determination system. The male determining factor (Mdmd) is commonly found on the Y chromosome (Y^M) or the third chromosome (III^M). These proto-Y chromosomes are clinally distributed, with Y^M found most commonly in northern latitudes and III^M most commonly found at southern latitudes, hinting at possible genotype-by-temperature interactions that maintain the polymorphism. more...

Organism:: Musca domestica

Type:: Expression profiling by high throughput sequencing

Platform:: GPL22576
24 Samples

Download data: CSV

Series

Accession:: GSE136188

ID:: 200136188

PubMed Similar studies SRA Run Selector

Select item 2002134369.

Identification and validation of key genes related to preferred flavour profiles in Australian commercial papaya (Carica papaya L.)

(Submitter supplied) To uncover a suit of genes related to the consumer preferred flavours, whole RNA sequencing followed by de novo genome assembly was performed on extreme flavoured papaya varieties RB1 (preferred with sweet flavour and floral aroma) and 1B (non-preferred with bitter flavour and musty aroma) fruits at ripe and unripe stages. We then performed gene expression profiling analysis using data obtained from RNA-seq of 2 different papaya varieties at ripe and unripe stages.

Organism:: Carica papaya

Type:: Expression profiling by high throughput sequencing

Platform:: GPL32671
12 Samples

Download data: FASTA, TXT

Series

Accession:: GSE213436

ID:: 200213436

PubMed Full text in PMC Similar studies

GEO DataSets

Functional Genomics Studies

Result Filters

Entry type

Organism

Study type

Author

Attribute name

Publication dates

Custom date range

Additional filters

Send to:

Links from GEO DataSets

Items: 9

Send to:

Supplemental Content

Find related data

Important Links

Recent activity