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TranscriptomicsRNAi-mediated knockdown of Xist can rescue the impaired postimplantation development of cloned mouse embryo
Cloning mammals by somatic cell nuclear transfer (SCNT) is highly inefficient. Most SCNT-generated embryos die after implantation because of unidentified, complex epigenetic errors in the process of postimplantation embryonic development. Here, we identified the most upstream level of dysfunction le...
ORGANISM(S): Mus musculus 
2011-11-17 | E-GEOD-33208 | biostudies-arrayexpress
TranscriptomicsTrichostatin A specifically improves the aberrant expression of transcription factor genes in embryos produced by somatic cell nuclear transfer
Although mammalian cloning by somatic cell nuclear transfer (SCNT) has been established in various species, the low developmental efficiency has hampered its practical applications. Treatment of SCNT-derived embryos with histone deacetylase (HDAC) inhibitors can improve their development, but the un...
ORGANISM(S): Mus musculus 
2015-04-01 | E-GEOD-63886 | biostudies-arrayexpress
TranscriptomicsImpeding Xist expression from the active X chromosome improves mouse somatic cell cloning
Cloning mammals by somatic cell nuclear transfer (SCNT) is highly inefficient because of aberrant genomic reprogramming. In addition to random reprogramming errors, we hypothesized the presence of specific errors as evidenced by common anomalies among clones. We found that Xist, which normally inact...
ORGANISM(S): Mus musculus 
2010-09-16 | E-GEOD-23181 | biostudies-arrayexpress
Proteomics,MultiomicsComplementary critical functions of Zfy1 and Zfy2 in mouse spermatogenesis and reproduction
The mammalian Y chromosome plays a critical role in spermatogenesis. However, the exact functions of each gene in the Y chromosome have not been completely elucidated, partly owing to difficulties in gene targeting analysis of the Y chromosome. Zfy was first proposed to be a sex determination factor...
ORGANISM(S): Mus <mouse, Genus> (ncbitaxon:10088) 
2016-11-24 | MSV000080355 | MassIVE
TranscriptomicsGeneration of Cloned Mice from Adult Neurons by Direct Nuclear Transfer
Whereas cloning mammals by direct somatic cell nuclear transfer has been successful using a wide range of donor cell types, neurons from adult brain remain M-bM-^@M-^\unclonableM-bM-^@M-^] for unknown reasons. Here we examined whether neurons from adult mice could be cloned, using a combination of t...
ORGANISM(S): Mus musculus 
2015-02-03 | E-GEOD-65497 | biostudies-arrayexpress
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