0000000000133783

AUTHOR

Michael Schmid

showing 3 related works from this author

Second report on chicken genes and chromosomes 2005.

2005

International audience

medicine.medical_specialtyChickens/genetics[SDV]Life Sciences [q-bio]Single-nucleotide polymorphismAnimal Breeding and Genomicsin-situ hybridizationMajor histocompatibility complexChromosomes5S ribosomal RNAMolecular geneticssingle-nucleotide polymorphismsMHC class IGeneticsmedicineAnimalsmhc class-itranslation initiation factor-4aFokkerij en GenomicaCYTOGENETIC MAPSMolecular BiologyGeneexpressed sequence tagsGenetics (clinical)ComputingMilieux_MISCELLANEOUSnucleolar-size polymorphismsGeneticsExpressed sequence tagCHICKENSModels GeneticbiologyChromosomes/geneticsdt40 cell-linetelomerase rna genemajor histocompatibility complexHuman genetics[SDV] Life Sciences [q-bio]GENETIC MAPS5s ribosomal-rnaWIASbiology.protein
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Die Vielgestaltigkeit der Virushepatitis

1984

Bei der gemeinsamen Planung war von Anfang an klar, das nur einige Fragen und Themen aufgegriffen werden konnten, die uns auch fur den praktisch tatigen Internisten von besonderer Wichtigkeit erschienen. Aber es sollten auch Probleme aufgegriffen werden, die von grundsatzlicher Bedeutung zum Verstandnis neuerer Entwicklungen sind.

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Chicken orthologues of mammalian imprinted genes are clustered on macrochromosomes and replicate asynchronously.

2005

In the chicken genome, most orthologues of mouse imprinted genes are clustered on macrochromosomes. Only a few orthologues are located in the microchromosome complement. Macrochromosomal and, to a lesser extent, microchromosomal regions containing imprinted gene orthologues exhibit asynchronous DNA replication. We conclude that highly conserved arrays of imprinted gene orthologues were selected during vertebrate evolution, long before these genes were recruited for parent-specific gene expression by genomic imprinting mechanisms. Evidently, the macrochromosome complement provides a better chromatin environment for the establishment of asynchronous DNA replication and imprinted gene expressi…

GeneticsDNA ReplicationChromosomes Artificial BacterialGenomeDNA replicationBiologyGenomeChromosomesChromatinEvolution MolecularGenomic ImprintingMiceGene expressionGene clusterGeneticsMicrochromosomeAnimalsHumansGenomic imprintingGeneChickensTrends in genetics : TIG
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