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Filters: Collection: "ir_uspace" Subject: "Phenotype"
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CreatorTitleDescriptionSubjectDate
1 Capecchi, Mario R.Hox group 3 paralogs regulate the development and migration of the thymus, thyroid, and parathyroid glands.The thymus, thyroid, and parathyroid glands in vertebrates develop from the pharyngeal region, with contributions both from pharyngeal endoderm and from neural crest cells in the pharyngeal arches. Hoxa3 mutant homozygotes have defects in the development of all three organs. Roles for the Hoxa3 para...Animals, Newborn; Calcitonin; Ectoderm; Gene Dosage; Genotype; Mice, Mutant Strains; Phenotype1998-03-01
2 Capecchi, Mario R.Illegitimate cre-dependent chromosome rearrangements in transgenic mouse spermatids.The bacteriophage P1 Cre/loxP system has become a powerful tool for in vivo manipulation of the genomes of transgenic mice. Although in vitro studies have shown that Cre can catalyze recombination between cryptic "pseudo-loxP" sites in mammalian genomes, to date there have been no reports of loxP-si...Chromatin; Female; Mice, Inbred C57BL; Phenotype2000-12-05
3 Capecchi, Mario R.Detection of targeted GFP-Hox gene fuogenesissions during mouse embry.The ability to use a vital cell marker to study mouse embryogenesis will open new avenues of experimental research. Recently, the use of transgenic mice, containing multiple copies of the jellyfish gene encoding the green fluorescent protein (GFP), has begun to realize this potential. Here, we show ...Chimera; Crosses, Genetic; Gestational Age; Green Fluorescent Proteins; Mice, Inbred C57BL; Phenotype1998-10-27
4 Seger, JonIntraspecific resource competition as a cause of sympatric speciation[In most models of speciation], the fitness value of an animal is determined by the genotype it has, and the habitat in which it lives. In a more realistic model it should also depend on how much necessary resource is available for the animal and the competition from other genotypes for this resourc...Phenotype; Models; Species1985
5 Bernstein, Paul S.; Leppert, Mark F.Genotype-phenotype analysis of ABCR variants in macular degeneration probands and siblingsPURPOSE: Single-copy variants of the autosomal recessive Stargardt disease (STGD1) gene ABCR (ABCA4) have been shown to confer enhanced susceptibility to age-related macular degeneration (AMD). To investigate the role of ABCR alleles in AMD further, genotype-phenotype analysis was performed on sibli...DNA Mutational Analysis; Nuclear Family; Phenotype2002
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