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TranscriptomicsAnalysis of intron sequences reveals hallmarks of circular RNA biogenesis in animals
Circular RNAs (circRNAs) are a large class of animal RNAs. To investigate possible circRNA functions, it is important to understand circRNA biogenesis. Besides human Alu repeats, sequence features that promote exon circularization are largely unknown. We experimentally identified new circRNAs in C. ...
ORGANISM(S): Caenorhabditis elegans 
2015-01-06 | E-GEOD-63823 | biostudies-arrayexpress
GenomicsOrigins and functional consequence of somatic mitochondrial DNA mutations
Recent sequencing studies have extensively explored the somatic alterations present in the nuclear genomes of cancers. Although mitochondria control energy metabolism and apoptosis, the origins and impact of cancer-associated mutations in mitochondrial DNA (mtDNA) are unclear. Here, we analysed soma...
EGAS00001000968 | EGA
UnknownSecond-Generation Human Immunodeficiency Virus Integrase Inhibitors Induce Differentiation Dysregulation and Exert Toxic Effects in Human Embryonic Stem Cell and Mouse Models.
Not available
S-EPMC10205620 | biostudies-literature
GenomicsFrequent somatic transfer of mitochondrial DNA into the nuclear genome of human cancer cells
Mitochondrial genomes are separated from the nuclear genome for most of the cell cycle by the nuclear double membrane, intervening cytoplasm and the mitochondrial double membrane. Despite these physical barriers we show that somatically acquired mitochondrial-nuclear genome fusion sequences are pres...
EGAS00001001234 | EGA
GenomicsGlobal epigenomic analysis of primary human pancreatic islets provides insights into type 2 diabetes susceptibility loci
Identifying cis-regulatory elements is important to understand how human pancreatic islets modulate gene expression in physiologic or pathophysiologic (e.g., diabetic) conditions. We conducted genome-wide analysis of DNase I hypersensitive sites, histone H3 lysine methylation marks (K4me1, K4me3, K7...
ORGANISM(S): Homo sapiens 
2010-11-02 | E-GEOD-23784 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of the Antarctic springtail Cryptopygus antarcticus to investigate cold hardening processes.
High group animals with supercooling point (SCP) above -15°C and selected low group animals with SCP below -15°C were prepared from Cryptopygus antarcticus collected from wet moss (Sanionia uncinata (Hedw.)) during the austral summer of 2005 at the British Antarctic Survey's research station at Rot...
ORGANISM(S): Cryptopygus antarcticus 
2008-09-01 | E-MEXP-1569 | biostudies-arrayexpress
TranscriptomicsGene Expression in Transformed Lymphocytes Reveals Phenotype-Modifying Pathways in Cystic Fibrosis
Heritable genetic variants modify cystic fibrosis (CF) clinical phenotypes, e.g., lung disease, age-of-onset of persistent Pseudomonas aeruginosa (P. aeruginosa), and meconium ileus (MI).  Previous genome wide association studies (GWAS) have begun to inform the genetic architecture of CF phenotypes...
ORGANISM(S): Homo sapiens 
2016-05-19 | E-GEOD-60690 | biostudies-arrayexpress
Genomicsena-DATASET-SC-16-09-2014-14:22:12:125-153 - samples
Description not provided
EGAD00001001014 | EGA
Genomicsena-DATASET-SC-16-09-2014-14:25:48:324-154 - samples
Description not provided
EGAD00001001015 | EGA
GenomicsEGAS00001000165-sc-20150427 - samples
Frequent somatic transfer of mitochondrial DNA into the nuclear genome of human cancer cells
EGAD00001001353 | EGA
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