small supernumerary marker chromosomes
Complex small supernumerary marker chromosomes – an update
... Small supernumerary marker chromosomes (sSMC) are structurally abnormal chromosomes that cannot be identi- fied or characterized in detail by banding cytogenetics, are generally about ...
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Centromeric association of small supernumerary marker chromosomes with their sister-chromosomes detected by three dimensional molecular cytogenetics
... Small supernumerary marker chromosomes (sSMC) are reported in ...abnormal chromosomes that cannot be identified or characterized unambiguously by conven- tional banding cytogenetics ...
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Molecular cytogenetic identification of small supernumerary marker chromosomes using chromosome microarray analysis
... chimeric chromosomes, CMA rapidly pro- vides accurate information on the origin and structure of sSMCs in a single assay and is especially effective for complicated prenatal ...
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Complex rearranged small supernumerary marker chromosomes (sSMC), three new cases; evidence for an underestimated entity?
... The sSMC were characterized in more detail by commer- cially available centromeric probes or centromere-specific multicolor fluorescence in situ hybridization (cenM- FISH) [15], subcentromere-near [16] (#13, #18, 21, ...
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Small supernumerary marker chromosomes (sSMC) in humans; are there B chromosomes hidden among them
... Recently, it was recognized that there is an as yet unex- plained doubled transmittance-rate of sSMC via the maternal compared to the paternal line [3,4]. i.e. there is a natural selection against (de novo) sSMC mainly ...
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Partial and complete trisomy 14 mosaicism: clinical follow-up, cytogenetic and molecular analysis
... from small supernumerary marker chromosomes (sSMCs) produ- cing partial trisomy ...abnormal chromosomes that cannot be characterized by conven- tional banding cytogenetics ...duplicated ...
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Complex small supernumerary marker chromosome with a 15q/16p duplication: clinical implications
... Complex small supernumerary marker chromosomes (sSMCs) consist of chromosomal material derived from more than one chromosome and have been implicated in reproductive problems such as recurrent ...
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Molecular characterization of an analphoid supernumerary marker chromosome derived from 18q22.1→qter in prenatal diagnosis: a case report
... Background: Small supernumerary marker chromosomes (sSMC) occur in ...A small group of sSMC are C-band-negative and devoid of alpha-satellite ...the marker in greater detail, we ...
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Identification of small marker chromosomes using microarray comparative genomic hybridization and multicolor fluorescent in situ hybridization
... with small supernumerary marker chromosomes (sSMCs) were ...from chromosomes 12 and 18 was identified in parallel with parental karyotype analysis that revealed the reciprocal balanced ...
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Design and validation of a pericentromeric BAC clone set aimed at improving diagnosis and phenotype prediction of supernumerary marker chromosomes
... breakpoints within genomic regions of 1–10 Mb in size. In addition, this approach has been particularly useful in characterizing cryptic mosaic sSMCs [29], and for easily defining all involved breakpoints [13]. However, ...
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16p13.3 duplication associated with non-syndromic pierre robin sequence with incomplete penetrance
... of chromosomes derived from the peripheral blood showed that each of the 21 cells analyzed had a modal number of 47 chromosomes including one X and one Y chromosome and a small supernumerary ...
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Unexpected structural complexity of supernumerary marker chromosomes characterized by microarray comparative genomic hybridization
... This male with wide-spaced nipples, unilateral cryp- torchidism, small penis, right clubfoot and left congenital vertical talus had a peripheral blood chromosome analy- sis performed shortly after birth. ...
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Molecular characterization of a rare analphoid supernumerary marker chromosome derived from 7q35 → qter: a case report
... The patient is currently 10 years old and has severe developmental delay without language acquisition, presenting with bruxism and auto-aggressive behaviour (which started at the age of 8). The child has an unstable, ...
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A Microsatellite Linkage Map of Rainbow Trout (Oncorhynchus mykiss) Characterized by Large Sex-Specific Differences in Recombination Rates
... by chromosomes 1 and 4, while ab, cb gametes would Segregation distortion: Two marker regions (One14- be formed by disjunction of chromosomes 2 and 3 (Fig- ASC in linkage group Oi and One1/iiASC in ...
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CIRCULARITY OF THE GENETIC MAP OF BACTERIOPHAGE T4
... The circular pattern of marker knockout in the cross reactivation experiments argues that the circular linkage map of T4 is implicit in the chromosomes of the mature, irradiate[r] ...
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The Hidden Genomic and Transcriptomic Plasticity of Giant Marker Chromosomes in Cancer
... 17 chromosomes involved in the amplification (Figure ...elongated chromosomes with the anti-CENP-C antibody and BAC probes spanning the core regions of the two inferred ...each marker chromosome, ...
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SEGREGATION IN NEW ALLOPOLYPLOIDS OF GOSSYPIUM. I. THE R 1 LOCUS IN CERTAIN NEW WORLD-WILD AMERICAN HEXAPLOIDS
... Studies are in progress which are devoted to the behavior of marker genes on other chromosomes and in other polyploid hybrids in order to see whether different [r] ...
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Online Full Text
... Abstract— FIB-DIC ringcore milling is an attractive semi- destructive method of measuring microscopic residual stress. Ensuring the accuracy and reliability of DIC analysis of sample surface deformation is critical for ...
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TESTS FOR THE ASSOCIATION OF MARKER LOCI WITH CHROMOSOMES IN GOSSYPIUM HIRSUTUM BY THE USE OF ANEUPLOIDS
... Throughout this paper, the testcross progenies are referred to in the following manner: (1) where the monosomic F, (carrying the critical allele) was used as female in the [r] ...
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The Heterocyst Specific NsiR1 Small RNA Is an Early Marker of Cell Differentiation in Cyanobacterial Filaments
... ABSTRACT Differentiation of single cells along filaments of cyanobacteria constitutes one of the simplest developmental patterns in nature. In response to nitrogen deficiency, certain cells located in a semiregular ...
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