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ProteomicsHB digestion with Pepsin and Napsin
HB digestion with Pepsin and Napsin t=20, 60 and 120 min Analysis by nanoLC-ESI-iTRAP-OrbiTrap
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2021-05-10 | MSV000087400 | MassIVE
TranscriptomicsCGH mesurement of DNA replication in wild-type and cdc6-mn replication deficient strains.
Comparative genome hybridization (CGH) was used to measure relative DNA replication after 8 hours in meiosis for wild-type and cdc6-mn cells. We measured DNA replication after 8 hours in meiosis for wild-type and cdc6-mn cells on microarrays using CGH.
ORGANISM(S): Saccharomyces cerevisiae 
2013-09-20 | E-GEOD-46840 | biostudies-arrayexpress
TranscriptomicsOrigin-Dependent DNA Replication in vitro: Insights into DDK and S-CDK function and Replisome Assembly
Initiation of eukaryotic DNA replication requires temporal separation of helicase loading from helicase activation and replisome assembly. Using an in vitro assay for eukaryotic origin-dependent replication initiation, we investigated the control of these events. After helicase loading, we found t...
ORGANISM(S): Saccharomyces cerevisiae 
2011-07-21 | E-GEOD-29646 | biostudies-arrayexpress
TranscriptomicsS phase and HU profiles in wild-type and mutant cells
Total S phase was measured for wild-type cells undergoing meiS and mitS. Early replication origins were mapped in mitS in wild-type cells, and in meiS for wild-type, sml1 delete, rec8 delete and spo11 delete cells. Comparative genome hybridization was used to measure the kinetics and final extent of...
ORGANISM(S): Saccharomyces cerevisiae 
2012-06-18 | E-GEOD-35662 | biostudies-arrayexpress
GenomicsATRX-mediated chromatin association of histone variant macroH2A1 regulates alpha globin gene expression
The histone variant macroH2A generally associates with transcriptionally inert chromatin, however the factors that regulate its chromatin incorporation remain elusive. Here, we identify the SWI/SNF helicase, ATRX, as a novel macroH2A interacting protein. Unlike its role in assisting H3.3 chromatin d...
ORGANISM(S): Homo sapiens 
2012-03-08 | E-GEOD-35339 | biostudies-arrayexpress
TranscriptomicsGenomic analysis of diffuse pediatric low-grade gliomas identifies recurrent, oncogenic MYBL1-truncating rearrangements
Pediatric low-grade gliomas (PLGGs) are among the most common solid tumors in children but apart from BRAF mutations or duplications in specific subclasses, few genetic driver events are known. Diffuse PLGGs comprise a set of uncommon subtypes that exhibit invasive growth and are therefore especiall...
ORGANISM(S): Homo sapiens 
2013-04-23 | E-GEOD-45843 | biostudies-arrayexpress
TranscriptomicsChromatin IP for Mcm2-7, Rec8, Hop1 and Red1
Mcm2-7 ChIP in pre-meiotic and pre-mitotic cells, axis factor ChIP in wild-type and replication compromised strains in meiosis Multiple studies of meiotic chromosomes were undertaken. To study DNA replication, the locations of replicative helicase (Mcm2-7) were mapped in pre-meiotic and pre-mitotic ...
ORGANISM(S): Saccharomyces cerevisiae 
2012-06-18 | E-GEOD-35658 | biostudies-arrayexpress
TranscriptomicsSeparation of DNA replication from the assembly of break-competent meiotic chromosomes
The meiotic cell division reduces the chromosome number from diploid to haploid to form gametes for sexual reproduction. Although much progress has been made in understanding meiotic recombination and the two meiotic divisions, the processes leading up to recombination, including the prolonged pre-m...
ORGANISM(S): Saccharomyces cerevisiae 
2012-06-14 | E-GEOD-35667 | biostudies-arrayexpress
TranscriptomicsAneuploidy, oncogene amplification, and epithelial to mesenchymal transition define spontaneous transformation of murine epithelial cells [CGH]
Human epithelial cancers are defined by a recurrent distribution of specific chromosomal aneuploidies. In our model system, mouse bladder and kidney epithelial cells spontaneously immortalize, transform and become tumorigenic after prolonged culture. We assessed genome and transcriptome alterations...
ORGANISM(S): Mus musculus 
2013-03-14 | E-GEOD-45128 | biostudies-arrayexpress
TranscriptomicsDNA replication and DSB factor binding in the meiotic S-phase checkpoint in budding yeast
During gamete formation, crossover recombination must occur on replicated DNA to ensure proper chromosome segregation in the first meiotic division. We identified a Mec1/ATR-dependent replication checkpoint in budding yeast that prevented the earliest stage of recombination, the programmed induction...
ORGANISM(S): Saccharomyces cerevisiae 
2013-09-20 | E-GEOD-46841 | biostudies-arrayexpress
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