Bryopsis
Ontology highlight
ABSTRACT:
PROVIDER: PRJDB15746 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| Other | ||||
| DRR466693_1.fastq.gz | Fastqsanger.gz | |||
| DRR466693_2.fastq.gz | Fastqsanger.gz | |||
| DRR468822_1.fastq.gz | Fastqsanger.gz | |||
| DRR468822_2.fastq.gz | Fastqsanger.gz |
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Project description:Draft genome generated by 454 Life Science-Roche platform
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Project description:Advanced Maternal Age (AMA) is a risk factor for neurological and neuropsychiatric disorders in offspring. We developed a mouse model to investigate whether pregnancy at advanced age may provoke behavioral and brain gene expression changes in offspring. Mice conceived by 15- to 18-month-old (15-18M) or 3M control females were delivered by cesarean section and were all fostered after birth by 3M dams. Genome-wide mRNA expression was analyzed using microarrays in the hippocampus of 4M male offspring. In conclusion, pregnancy at advanced age yields offspring with altered patterns of gene expression in the hippocampus, typical of human neuropsychiatric and neurodegenerative disorders. The effects were not reversed by the postnatal maternal care provided by young foster mothers. This suggests that prenatal conditions associated with AMA may negatively affect fetal brain development and hence postnatal behaviors. This work was supported by the Polish National Science Center (2014/15/D/NZ4/04274 to SS and 2011/03/N/NZ29/05222 to AMS) and European Union Seventh Framework Programme (FP7/2007-2013-n 312097 to GEP). This work was also partially supported by Institute of Genetics and Animal Breeding of the Polish Academy of Sciences (S.III.1.3 to JAM) and by the Polish Ministry of Science and Higher Education (N N519 657940 to JG). SS, FZ and GEP are participating in the COST action FA1201 ‘Epiconcept’ - Epigenetic and Periconception Environment.
2016-06-08 | GSE82325 | GEO
Project description:Comprehensive RNA-seq experiments to measure the expression of homoeologs across different tissues, as a part of the Xenopus laevis genome project. This work is funded by Agency Japanese Ministry of Education, Culture, Sports, Science and Technology (MEXT; "Genome Science" Grant ID 221S0002).
2016-10-24 | GSE73419 | GEO
Project description:Comprehensive RNA-seq experiments to measure the expression of homoeologs across different developmental stages, as a part of the Xenopus laevis genome project. This work is funded by Agency Japanese Ministry of Education, Culture, Sports, Science and Technology (MEXT; "Genome Science" Grant ID 221S0002).
2016-10-24 | GSE73430 | GEO
Project description:In 2015, a novel macroalgae began to bloom in Qinhuangdao on the coast of the Bohai Sea, Northern China. Bryopsis plumosa, a green macroalga, is one of the causal species of the macroalgae blooms, which have severely affected the environment and ecosystem on the coast of Qinhuangdao. In the present study, we sequenced the mitochondrial genome of B. plumosa for the first time (GenBank accession number MN853874). It was found that the ring-shaped genome was made up of 110,912 base pairs, including 29 protein-coding genes, 23 tRNAs, and 2 rRNAs. Phylogenetic analysis showed B. plumosa had close genetic relationships with algae Ulva prolifera, Ulva linza, and Ulva flexuosa. The present data will provide important information on the phylogenetics and molecular evolution of Bryopsis species.
| S-EPMC7748666 | biostudies-literature
Project description:This is an observational case-control study to train and validate a genome-wide methylome enrichment platform to detect multiple cancer types and to differentiate amongst cancer types. The cancers included in this study are brain, breast, bladder, cervical, colorectal, endometrial, esophageal, gastric, head and neck, hepatobiliary, leukemia, lung, lymphoma, multiple myeloma, ovarian, pancreatic, prostate, renal, sarcoma, and thyroid. These cancers were selected based on their prevalence and mortality to maximize impact on clinical care.
Additionally, the ability of the whole-genome methylome enrichment platform to detect minimal residual disease after completion of cancer treatment and to detect relapse prior to clinical presentation will be evaluated in four cancer types (breast, colorectal, lung, prostate). These cancers were selected based on the existing clinical landscape and treatment availability.
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Project description:RNA was extracted from mature ovules of two samples (i.e., WT and myb98) and sequenced with an Illumina Hi-seq 2000 sequencer in the Biodynamic Optical Imaging Center (BIOPIC) of Peking University followed by the analysis on the High Performance Computing Platform of the Center for Life Science.
2019-06-13 | GSE128352 | GEO
Project description:BACKGROUND: Bryopsis hypnoides Lamouroux is a siphonous green alga, and its extruded protoplasm can aggregate spontaneously in seawater and develop into mature individuals. The chloroplast of B. hypnoides is the biggest organelle in the cell and shows strong autonomy. To better understand this organelle, we sequenced and analyzed the chloroplast genome of this green alga. PRINCIPAL FINDINGS: A total of 111 functional genes, including 69 potential protein-coding genes, 5 ribosomal RNA genes, and 37 tRNA genes were identified. The genome size (153,429 bp), arrangement, and inverted-repeat (IR)-lacking structure of the B. hypnoides chloroplast DNA (cpDNA) closely resembles that of Chlorella vulgaris. Furthermore, our cytogenomic investigations using pulsed-field gel electrophoresis (PFGE) and southern blotting methods showed that the B. hypnoides cpDNA had multimeric forms, including monomer, dimer, trimer, tetramer, and even higher multimers, which is similar to the higher order organization observed previously for higher plant cpDNA. The relative amounts of the four multimeric cpDNA forms were estimated to be about 1, 1/2, 1/4, and 1/8 based on molecular hybridization analysis. Phylogenetic analyses based on a concatenated alignment of chloroplast protein sequences suggested that B. hypnoides is sister to all Chlorophyceae and this placement received moderate support. CONCLUSION: All of the results suggest that the autonomy of the chloroplasts of B. hypnoides has little to do with the size and gene content of the cpDNA, and the IR-lacking structure of the chloroplasts indirectly demonstrated that the multimeric molecules might result from the random cleavage and fusion of replication intermediates instead of recombinational events.
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