X Chromosome
X chromosome inactivation during Drosophila spermatogenesis.
... germline X inactivation for two ...of X inactivation should be ...the X chromosome is inactivated. Indeed, if X-linked genes expressed early in spermatogenesis are hypertranscribed ...
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An X chromosome association scan of the Norfolk Island genetic isolate provides evidence for a novel migraine susceptibility locus at Xq12.
... the X chromosome for migraine susceptibility ...reached chromosome-wide significance (empirical a = 1610 25 ) ranking by P-value revealed two primary clusters of SNPs in the top ...
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Widespread over-expression of the X chromosome in sterile F₁hybrid mice.
... the X chromosome plays a large role in reproductive isolation in house mice, and that the genetic basis of this isolation is reasonably complex ...musculus X chromosome on to largely ...the ...
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Variations of X chromosome inactivation occur in early passages of female human embryonic stem cells.
... Since differentiation of hESCs can be used to model human embryogenesis in vitro, they are examined for the initiation and maintenance of XCI. Several research groups including ours reported that XCI in hESCs, unlike ...
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5meCpG epigenetic marks neighboring a primate-conserved core promoter short tandem repeat indicate X-chromosome inactivation.
... of X-chromosome activity ...identify X-linked repeats that are conserved in primates and consist of neutral features to accurately assess the methylation statuses of alleles in Xa and ...M X/ ...
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The WSTF-ISWI chromatin remodeling complex transiently associates with the human inactive X chromosome during late S-phase prior to BRCA1 and γ-H2AX.
... inactive X chromosome (Xi), the end product of X chromosome inactivation (XCI)[3], an essential process that balances the levels of X-linked gene expression between the sexes by ...
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Masculinization of the x chromosome in the pea aphid.
... the X, and the enrichment of asexual female- biased genes on ...the X in aphids, because gene duplication dampens down expression of recessive alleles in males [61], the key factor showed here to favor the ...
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Characterization of X chromosome inactivation using integrated analysis of whole-exome and mRNA sequencing.
... females, X chromosome inactivation (XCI) is an epigenetic, gene dosage compensatory mechanism by inactivation of one copy of X in ...active X, and is defined by the XCI ...in X-linked ...
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Genomic responses to abnormal gene dosage: the X chromosome improved on a common strategy.
... Drosophila X chromosome: a dynamic basal dosage compensation mecha- nism probably mediated by buffering and feedback processes; and a feed-forward, sex chromosome–specific regulation chiefly mediated ...
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Dynamic of the X chromosome inactivation in humans
... undergo X chromosome reactivation and epigenetic reprogramming, including erasure of imprintings, during their migration journey to and in the gonads ...infer X chromosome inactivation ...
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Mechanics and dynamics of X-chromosome pairing at X inactivation.
... for X chromosome colocaliza- tion at XCI in the Tsix/Xite ...that X colocalization can be spontaneously attained only when the concentration, or affinity, of molecules is above a critical ...
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Indels autossômicos e do cromossomo X em uma amostra da população do Rio Grande do Sul para possíveis aplicações forenses
... 13 X-chromosome insertion- deletion polymorphism (InDel) markers in a sample of 90 individuals in the population of Rio Grande do Sul state, to evaluate its applicability in forensic ...for ...
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Expression in aneuploid Drosophila S2 cells.
... We also found that S2 cells exhibit numerous large regions of segmental aneuploidy (Figure 1, Figure S1, Table S1). Stepwise deviations from expected dose covered ,42% (,40.0 Mb) of the autosomes and ,17% (,3.8 Mb) of ...
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Large-scale population study of human cell lines indicates that dosage compensation is virtually complete.
... each X-linked gene as the Y chromosome degenerated ...the X chromosome has now been demonstrated for both humans and mice [5,6] and in a range of tissues ...the X chromosome ...
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Digital transcriptome analysis of putative sex-determination genes in papaya (Carica papaya).
... sex chromosome (X or Y h ) ...the X chromosome, and only 30 tags were commonly mapped to both the X and Y h chromosome, implying a loss of many genes on the Y h ...
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Caenorhabditis briggsae recombinant inbred line genotypes reveal inter-strain incompatibility and the evolution of recombination.
... the X chromosome is hemizygous in males during outcrossing (Figure 1), its map length in our design is expected to be 2/3 the length of the autosomal ...AI-RIL X map length, ...the X. Although ...
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Mycobacterium leprae downregulates the expression of PHEX in Schwann cells and osteoblasts
... the X chromosome (PHEX) is a Zn-metalloendopeptidase, which is abundantly expressed in os- teoblasts and many other cell types, such as Schwann cells, and has been implicated in phosphate metabolism and ...
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Determinação de mutações e polimorfismo nos genes BRCA1 e BRCA2 em pacientes com ...
... Specific killing of BRCA2-deficient tumors with inhibitors of poly(ADP-ribose) polymerase.. Association Between Nonrandom X-Chromosome Inactivation and BRCA1 Mutation in Ger[r] ...
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Genes involved in the development of autism
... the X chromosome (Xq27.3), the probability of X-fragile syndrome development is increased in ...fragile X mental retardation 1 protein) is the product of the FMR1 gene, and is mainly present ...
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Never settling down: frequent changes in sex chromosomes.
... neo-X chromosome of Drosophila miranda, a transposable element (TE) has provided the regulatory sequence to attract the dosage compensation complex ...sex chromosome) are heavily popu- lated with ...
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