Human alpha satellite DNA - consensus sequence and conserved regions
نویسندگان
چکیده
منابع مشابه
Replication of alpha-satellite DNA arrays in endogenous human centromeric regions and in human artificial chromosome
In human chromosomes, centromeric regions comprise megabase-size arrays of 171 bp alpha-satellite DNA monomers. The large distances spanned by these arrays preclude their replication from external sites and imply that the repetitive monomers contain replication origins. However, replication within these arrays has not previously been profiled and the role of alpha-satellite DNA in initiation of...
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Genomic DNAs from Arctic fox were cleaved with restriction enzymes. The prominent ethidium-bromide stanined bands were cloned and sequenced after separation of DNA fragments by agarose gel electrophoresis. Forty-two satellite sequences were obtained by sequencing. Sequence analyses revealed that the satellite monomer in length was 737 bp, with an average G+C content of 51.9%. There were 91%-97%...
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Detection of tandem repeats can be used for phylogenic studies and disease diagnosis. The numerical representation of genomic signals is very important, as many of the methods for detecting repeated sequences are part of the DSP field. These methods involve the application of a kind of transformation. Applying a transform technique requires mapping the symbolic domain into the numeric domain in...
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Campos T.A., Nakazato G., Stehling E.G., Brocchi M. & Silveira W.D. 2008. Clonal study of avian Escherichia coli strains by fliC conserved-DNA-sequence regions analysis. Pesquisa Veterinária Brasileira 28(10):508-514. Departamento de Microbiologia e Imunologia, Instituto de Biologia, Cx. Postal 6109, Universidade Estadual de Campinas, Cidade Universitária Zeferino Vaz s/n, Barão Geraldo, Campin...
متن کاملCentromere protein B assembles human centromeric alpha-satellite DNA at the 17-bp sequence, CENP-B box
We purified 15,000-fold from HeLa cell nuclear extract the centromere antigen that reacts specifically with the 17-bp sequence, designated previously as CENP-B box, in human centromeric alpha-satellite (alphoid) DNA by a two-step procedure including an oligonucleotide affinity column. The purified protein was identified as the centromere protein B (CENP-B) by its mobility on SDS-PAGE (80 kD), a...
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ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 1987
ISSN: 0305-1048,1362-4962
DOI: 10.1093/nar/15.16.6751