Results 211 to 220 of about 56,611 (265)
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Neuroscience Research, 2006
Although most imprinted genes display parent-origin-specific gene expression in tissues where they are transcribed, some genes are imprinted in a tissue-specific manner. Genes that show brain-specific imprinting or brain-specific lack of imprinting present a unique opportunity to study the process of imprinting during tissue differentiation.
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Although most imprinted genes display parent-origin-specific gene expression in tissues where they are transcribed, some genes are imprinted in a tissue-specific manner. Genes that show brain-specific imprinting or brain-specific lack of imprinting present a unique opportunity to study the process of imprinting during tissue differentiation.
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Science, 1965
Chicks exposed to a moving model during their critical period for imprinting will subsequently demonstrate a preference for that model if it is stationary. In preference tests with moving models, other preferences appear to over-ride the effects of the imprinting experience.
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Chicks exposed to a moving model during their critical period for imprinting will subsequently demonstrate a preference for that model if it is stationary. In preference tests with moving models, other preferences appear to over-ride the effects of the imprinting experience.
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In Brief: Genomic imprinting and imprinting diseases
The Journal of Pathology, 2014AbstractGenomic imprinting is an epigenetic process by which the male and the female germline confer different DNA methylation marks and histone modifications onto specific gene regions, so that one allele of an imprinted gene is active and the other one is silent.
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Seminars in Cell & Developmental Biology, 2003
Deregulation of imprinted genes has been observed in a number of human diseases such as Beckwith-Wiedemann syndrome, Prader-Willi/Angelman syndromes and cancer. Imprinting diseases are characterised by complex patterns of mutations and associated phenotypes affecting pre- and postnatal growth and neurological functions.
Jörn, Walter, Martina, Paulsen
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Deregulation of imprinted genes has been observed in a number of human diseases such as Beckwith-Wiedemann syndrome, Prader-Willi/Angelman syndromes and cancer. Imprinting diseases are characterised by complex patterns of mutations and associated phenotypes affecting pre- and postnatal growth and neurological functions.
Jörn, Walter, Martina, Paulsen
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Science, 2017
A mysterious method of gene control, and the rare diseases it causes, is shedding its secrets.
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A mysterious method of gene control, and the rare diseases it causes, is shedding its secrets.
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Russian Journal of Genetics, 2006
This review discusses the modern issues in epigenetic regulation in plants related to the imprinting at the levels of genome, locus, and gene. The data described follow the historical order: from the beginning of research into non-crossability of plant forms with different ploidies to the recent communications about allelic imprinting at r1 locus of ...
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This review discusses the modern issues in epigenetic regulation in plants related to the imprinting at the levels of genome, locus, and gene. The data described follow the historical order: from the beginning of research into non-crossability of plant forms with different ploidies to the recent communications about allelic imprinting at r1 locus of ...
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Trends in Genetics, 1994
tWmCOME CRC INSTITLrIE, TENNIS COURT ROAD, CAMBPdDGE, UK 0321QR. Parental (genomic) imprinting means that a subset of autosomal loci are expressed in a parent-of-origin- dependent manner. Importandy, such patterns of gene expression do not conform to classical Mendelian in- heritance and have potentially far- reaching implications for genetics ...
R, Ohlsson, D, Barlow, A, Surani
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tWmCOME CRC INSTITLrIE, TENNIS COURT ROAD, CAMBPdDGE, UK 0321QR. Parental (genomic) imprinting means that a subset of autosomal loci are expressed in a parent-of-origin- dependent manner. Importandy, such patterns of gene expression do not conform to classical Mendelian in- heritance and have potentially far- reaching implications for genetics ...
R, Ohlsson, D, Barlow, A, Surani
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Science, 1963
Much laboratory research is based on the assumption that the learning of parental characteristics by young nidifugous birds is rooted on visual factors. Naturalistic observations of ground- and hole-nesting duck species, augmented by sound amplification equipment, indicate that hatchlings are exposed to the call of their mother for a relatively long ...
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Much laboratory research is based on the assumption that the learning of parental characteristics by young nidifugous birds is rooted on visual factors. Naturalistic observations of ground- and hole-nesting duck species, augmented by sound amplification equipment, indicate that hatchlings are exposed to the call of their mother for a relatively long ...
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Trends in Biochemical Sciences, 1994
Molecular imprinting is an emerging methodology for the creation of selective recognition sites in synthetic polymers. This technique entails the polymerization of functional monomers in the presence of an important molecule (template). Recent studies have shown that the polymers obtained exhibit a surprisingly high degree of stereo- and regiospecific ...
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Molecular imprinting is an emerging methodology for the creation of selective recognition sites in synthetic polymers. This technique entails the polymerization of functional monomers in the presence of an important molecule (template). Recent studies have shown that the polymers obtained exhibit a surprisingly high degree of stereo- and regiospecific ...
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