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Links from GEO DataSets

Items: 4

1.

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
2.

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
3.

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
4.

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
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Supplemental Content

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