Ontology highlight
ABSTRACT:
PROVIDER: PRJNA864626 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| SRR20825204.fastq.gz | Fastqsanger.gz | |||
| SRR20825205.fastq.gz | Fastqsanger.gz | |||
| SRR20825206.fastq.gz | Fastqsanger.gz | |||
| SRR20825207.fastq.gz | Fastqsanger.gz | |||
| SRR20825208.fastq.gz | Fastqsanger.gz |
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Project description:FOG-1/CPEB and FOG-3/Tob are the terminal regulators of the sex determination in C. elegans germ cells. CPEB and Tob proteins are both translational regulators. To investigate how FOG-1 and FOG-3 regulate germ cell sex determination we sought to identify the target mRNAs. We used transgenic epitope tagged animals (3xMyc::FOG-1 and FOG-3::3xFLAG). To identify the mRNA targets of FOG-1/CPEB and FOG-3/Tob on a genome wide scale we used RNA immunoprecipitation followed by microarray analysis. We found 81 putative mRNA targets of FOG-1 and 722 putative targets of FOG-3. 76 target mRNAs were common to both FOG-1 and FOG-3.
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Project description:Rice plants cultivated on mountain areas are frequently exposed to acid fog and natural fog events. In this report, we analyzed the expression profiles of the rice plant with acid fog (SiAF) or neutral fog (SiNF) treatment for 1 and 7 days. Microarray results suggested that ROS generation was induced by not only SiAF, but also SiNF treatment, and it occurred in apoplast, not in organelles. Genes for defense- and stress-responses was also induced by both SiAF and SiNF treatments. The induction occurred in plants treated with SiAF for both 1 day and 7 days, and it was also detected in plants treated with SiAF for 7 days. These results suggest that both SiAF and SiNF treatments are abiotic stresses accompanying ROS generation in apoplast. Comparison between continuous fog treated shoots and control shoots. Biological replicates: 3 simulated acid fog (pH 3.0) treated (SiAF) for 1 day; 3 simulated acid fog (pH 3.0) treated (SiAF) for 7 days; 3 simulated neutral fog (SiNF) treated for 1 day; 3 simulated neutral fog (SiNF) treated for 7 days; 3 controls for 1 day; 3 controls for 7 days. Independently grown and harvested. Cultivar: Hinohikari 1 sample derived from 5 plants grown under the same conditons. Total: 18 samples, 12 comparisons.
2012-06-30 | E-GEOD-31196 | biostudies-arrayexpress
Project description:Rice plants cultivated on mountain areas are frequently exposed to acid fog and natural fog events. In this report, we analyzed the expression profiles of the rice plant with acid fog (SiAF) or neutral fog (SiNF) treatment for 1 and 7 days. Microarray results suggested that ROS generation was induced by not only SiAF, but also SiNF treatment, and it occurred in apoplast, not in organelles. Genes for defense- and stress-responses was also induced by both SiAF and SiNF treatments. The induction occurred in plants treated with SiAF for both 1 day and 7 days, and it was also detected in plants treated with SiAF for 7 days. These results suggest that both SiAF and SiNF treatments are abiotic stresses accompanying ROS generation in apoplast.
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Project description:Heme-regulated eIF2α kinase (HRI) is essential for the survival of erythroid precursors in iron and heme deficiency and it also plays a protective role in red blood cell diseases of erythroid protoporphyria and β-thalassemia. In this study, we demonstrated for the first time the impairment of GATA-1 and Fog-1 expressions in iron deficiency and the impairment of GATA-1 expression in β-thalassemia. Furthermore, HRI is necessary to maintain the GATA-1/Fog-1 induced functions in erythroid differentiation, cell cycle and cell survival by sustaining both expressions of GATA-1 and Fog-1 in iron deficiency and in β-thalassemia. Keywords: Genetic modification
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Project description:FOG-1/CPEB and FOG-3/Tob are the terminal regulators of the sex determination in C. elegans germ cells. CPEB and Tob proteins are both translational regulators. To investigate how FOG-1 and FOG-3 regulate germ cell sex determination we sought to identify the target mRNAs. We used transgenic epitope tagged animals (3xMyc::FOG-1 and FOG-3::3xFLAG). To identify the mRNA targets of FOG-1/CPEB and FOG-3/Tob on a genome wide scale we used RNA immunoprecipitation followed by microarray analysis. We found 81 putative mRNA targets of FOG-1 and 722 putative targets of FOG-3. 76 target mRNAs were common to both FOG-1 and FOG-3. FOG-1 RNA-coimmunoprecipitation (RIP) samples were prepared as follows. Parallel RIPs were performed with wild type animals as the control IP. Worm extracts were made from wildtype and 3xMyc::FOG-1 late L3/early L4 animals. Myc affinity gel was used to immunoprecipitate 3xMyc::FOG-1 from the extracts. RNA was extracted from the pellets and analyzed on Affymetrix microarrays. 7 biological replicates of both 3xMyc::FOG-1 and wildtype were used. FOG-3 RNA-coimmunoprecipitation (RIP) samples were prepared as follows. Parallel RIPs were performed with wild type animals as the control IP. Worm extracts were made from wildtype and FOG-3::3xFLAG late L3/early L4 animals. Myc affinity gel was used to immunoprecipitate FOG-3::3xFLAG from the extracts. RNA was extracted from the pellets and analyzed on Affymetrix microarrays. 7 biological replicates of both FOG-3::3xFLAG and wildtype were used.
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