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TranscriptomicsTranscription profiling of mouse metaphase II oocytes collected from 5-6 week old mice with those collected from 40-42 week old mice
Decreasing oocyte competence with maternal aging is a major factor in human infertility. To investigate the age-dependent molecular changes in a mouse model, we compared the expression profiles of metaphase II oocytes collected from 5-6 week old mice with those collected from 40-42 week old mice usi...
ORGANISM(S): Mus musculus 
2004-09-01 | E-MEXP-150 | biostudies-arrayexpress
TranscriptomicsTranscript copy number estimation using a mouse whole-genome oligonucleotide microarray (WGA 2.1 Spike Test)
E12.5 mouse whole embryo, E12.5 placenta, embryonic stem (ES) cells, and trophoblast stem (TS) cells were compared on a novel microarray design to validate the system. The in situ-synthesized 60-mer oligonucleotide microarray platform contains approximately 44,000 DNA features, and was designed to ...
ORGANISM(S): Mus musculus 
2005-10-28 | E-GEOD-3509 | biostudies-arrayexpress
TranscriptomicsIn situ-synthesized novel microarray optimized for mouse stem cell and early developmental expression profiling: Part2
E12.5 mouse whole embryos and placentas were pooled within 3 litters and total RNA was extracted. Fluorescently-labeled, linearly-amplified cRNA targets were prepared from the RNA samples and compared on a novel microarray design to validate the system. A "self-versus-self" experimental design was u...
ORGANISM(S): Mus musculus 
2010-06-30 | E-GEOD-3513 | biostudies-arrayexpress
TranscriptomicsIn situ-synthesized novel microarray optimized for mouse stem cell and early developmental expression profiling: Part1
E12.5 mouse whole embryos and placentas were pooled within 3 litters and total RNA was extracted. Fluorescently-labeled, linearly-amplified cRNA targets were prepared from the RNA samples and compared on a novel microarray design to validate the system. A "dye-swapped" experimental design was used t...
ORGANISM(S): Mus musculus 
2010-06-30 | E-GEOD-3516 | biostudies-arrayexpress
TranscriptomicsHigh-throughput screen for genes predominantly expressed in the ICM of mouse blastocysts by whole mount in situ hybridiz
We attempted to identify candidate genes that are expressed more highly in the ICM than in TE cells. Mouse ES cells are cultured from the ICM, whereas mouse TS cells are cultured from the TE. Although these cells have been cultured in vitro, they represent the in vitro equivalents of the ICM and TE....
ORGANISM(S): Mus musculus 
2010-06-09 | E-GEOD-3214 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of E12.5 mouse whole embryo, E12.5 placenta, embryonic stem (ES) cells, and trophoblast stem (TS) cells on a novel microarray design to validate the system
E12.5 mouse whole embryo, E12.5 placenta, embryonic stem (ES) cells, and trophoblast stem (TS) cells were compared on a novel microarray design to validate the system. The in situ-synthesized 60-mer oligonucleotide microarray platform contains approximately 44,000 DNA features, and was designed to ...
ORGANISM(S): Mus musculus 
2005-01-01 | E-MNIA-66 | biostudies-arrayexpress
TranscriptomicsAge-associated alteration of gene expression patterns in mouse oocytes
Decreasing oocyte competence with maternal aging is a major factor in human infertility. To investigate the age-dependent molecular changes in a mouse model, we compared the expression profiles of metaphase II oocytes collected from 5-6 week old mice with those collected from 40-42 week old mice us...
ORGANISM(S): Mus musculus 
2010-06-06 | E-GEOD-1646 | biostudies-arrayexpress
TranscriptomicsTranscript copy number estimation using a mouse whole-genome oligonucleotide microarray (22k Linearity)
E12.5 mouse whole embryo and E12.5 placenta total RNA were pooled to create 25:75, 50:50, and 75:25 ratio mixtures, based on Bioanalyzer quantitation. These samples, along with the original unmixed RNAs, were used as templates for duplicate linear amplification labeling reactions. cRNA target mixtu...
ORGANISM(S): Mus musculus 
2010-06-09 | E-GEOD-3508 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of mouse dormant and activated blastocysts
Delayed implantation occurs in many mammals, but the underlying mechanisms that direct this process remain largely unknown. In mice, ovariectomy prior to the preimplantation ovarian estrogen secretion on day 4 of pregnancy initiates blastocyst dormancy, which can be maintained for more than 200 days...
ORGANISM(S): Mus musculus 
2004-07-09 | E-MEXP-132 | biostudies-arrayexpress
TranscriptomicsIn situ-synthesized novel microarray optimized for mouse stem cell and early developmental expression profiling: Part 3
E12.5 mouse whole embryos and placentas were pooled within 3 litters and total RNA was extracted. Fluorescently-labeled, linearly-amplified cRNA targets were prepared from the RNA samples at various input levels. A "full-scale" reference was prepared using the standard input level of 6.0 ug total RN...
ORGANISM(S): Mus musculus 
2010-06-30 | E-GEOD-3507 | biostudies-arrayexpress
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