Results 71 to 80 of about 126 (114)

CHROMOCENTER NUMBER IN RUMEX ACETOSA L.

open access: yesThe Japanese Journal of Genetics, 1971
KUROKI, YUZO, KURITA, MASAHIDE
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Tet1-dependent chromocenter clustering in DNA hypomethylated cells

open access: yesTet1-dependent chromocenter clustering in DNA hypomethylated cells
Hagihara Y, Asada S, Maeda T, Nakano T, Yamaguchi S (2021) Tet1 regulates epigenetic remodeling of the pericentromeric heterochromatin and chromocenter organization in DNA hypomethylated cells. PLoS Genet 17(6): e1009646. https://doi.org/10.1371/journal.pgen.1009646.
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Acrocentric centromere organization within the chromocenter of the human sperm nucleus

Molecular Reproduction and Development, 2001
AbstractIt has recently been reported that in human sperm cells, the centromeres are clustered in a chromocenter in the interior region of the nucleus. The aim of the present study was to determine the intra‐chromocenter organization of the five centromeres of the acrocentric chromosomes responsible for the biosynthesis of rRNA.
M, Gurevitch   +4 more
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Isolation of the Chromocenter Fraction from Mouse Liver Nuclei

Biochemistry (Moscow), 2002
A new method for isolation of the constitutive heterochromatin (chromocenters) from interphase nuclei of mouse liver has been developed. This method allows separation of chromocenters of different size. Chromocenter fractions are essentially free of nucleoli and other contaminants.
A N, Prusov, O V, Zatsepina
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Nuclear chromocenters of cultured chicken cells

Experimental Cell Research, 1962
A SEX dimorphism of interphase chick nuclei has been reported by Kosin and Ishizaki [2, 41. Ashley and The&s [l 1, on the other hand, were unable to find an interphase nuclear dimorphism in chickens, chromatin masses being common in the nuclei of both sexes. Ohno, Kaplan, and Kinosita [9] have reported a sex dimorphism for prophase nuclei.
C.P. Miles, S.D. Storey
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LINE-related component of mouse heterochromatin and complex chromocenters’ composition

Chromosome Research, 2016
Chromocenters are interphase nuclear landmark structures of constitutive heterochromatin. The tandem repeat (TR)-enriched parts of different chromosomes cluster together in chromocenters. There has been progress in recent years in determining the protein content of chromocenters, although it is not clear which DNA sequences underly constitutive ...
Inna S, Kuznetsova   +8 more
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