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UnknownNicotinic acid changes rumen fermentation and apparent nutrient digestibility by regulating rumen microbiota in Xiangzhong black cattle.
Not available
S-EPMC10766483 | biostudies-literature
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
TranscriptomicsTranscription profiling of mouse hematopoietic cells at different differentiation stages: hematopoietic stem cells (HSCs), progenitor cells (HPCs), and granulocytes somatic cells are more efficient than adult stem cells for cloning by somatic cell nuclear transfer
Since the creation of Dolly, the first sheep cloned via somatic cell nuclear transfer (SCNT), in 1997, more than a dozen species of mammals have been cloned using this technology. One hypothesis for the limited success of cloning via SCNT (1-5%) is that the clones are likely derived from adult stem...
ORGANISM(S): Mus musculus 
2008-06-14 | E-GEOD-5677 | biostudies-arrayexpress
UnknownMetagenomic sequencing identified microbial species in the rumen and cecum microbiome responsible for niacin treatment and related to intramuscular fat content in finishing cattle.
Not available
S-EPMC10961399 | biostudies-literature
TranscriptomicsGene Expression Profiling of Single Embryos, Significant Effects of In Vitro Maturation, Fertilization and Culture
In vitro production (IVP) has been shown to affect embryonic gene expression and often result in large offspring syndrome (LOS) in cattle and sheep. To dissect the effects of in vitro maturation, fertilization and culture, we compared the expression profiles of single bovine blastocysts generated by...
ORGANISM(S): Bos taurus 
2008-05-04 | E-GEOD-8807 | biostudies-arrayexpress
TranscriptomicsAI versus IVF-ET & AI versus SCNT
Implantation is crucial for placental development which directly impacts fetal growth and pregnancy success with possible consequences on post-natal health. We postulated that early perturbations of the conceptus-maternal environment communication may alter the endometrium physiology that could acco...
ORGANISM(S): Bos taurus 
2009-10-31 | E-GEOD-14050 | biostudies-arrayexpress
TranscriptomicsComparison between caruncles and intercaruncles in AI, IVF-ET and SCNT pregnancies
Implantation is crucial for placental development whose quality will directly impact fetal growth and pregnancy success with possible consequences on post-natal health. We postulated that early perturbations of the conceptus-maternal environment communication may alter the endometrium physiology tha...
ORGANISM(S): Bos taurus 
2010-06-20 | E-GEOD-14047 | biostudies-arrayexpress
TranscriptomicsGlobal comparison of mouse ES cell lines derived from blastocysts and preblastocysts.
Standard mouse ES cell derivation protocols use blastocysts at 3.5 dpc, but the efficiency of successful line derivation is low in commonly-used inbred strains, and much lower in other mouse strains. By using 2-cell zona pellucida-free embryos, culturing them on embryonic feeder cells, and passaging...
ORGANISM(S): Mus musculus 
2010-08-04 | E-GEOD-17560 | biostudies-arrayexpress
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