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How to build a centromere: from centromeric and pericentromeric chromatin to kinetochore assemblyThis paper is one of a selection of papers published in this …

LJVLJ Vos, JKFJK Famulski… - 2011 - NRC Research Press
... Abstract. The assembly of the centromere, a specialized region of DNA along with a
constitutive protein complex which resides at the primary constriction and is the site of
kinetochore formation, has been puzzling biologists for many years. ...

[HTML] Karyotype and male pre-reductional meiosis of the sharpshooter Tapajosa rubromarginata (Hemiptera: Cicadellidae)

[HTML] from scielo.sa.crGR de Bigliardo, EG Virla, S Caro… - Revista de Biología …, 2011 - scielo.sa.cr
... The chromosomes do not have a primary constriction, being holokinetic and the meiosis is
pre-reductional, showing similar behavior both for autosomes and sex chromosomes during
anaphase I. For this stage, chromosomes are parallel to the acromatic spindle with kinetic ...
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Genomic size of CENP-A domain is proportional to total alpha satellite array size at human centromeres and expands in cancer cells

LL Sullivan, CD Boivin, B Mravinac, IY Song… - Chromosome …, 2011 - Springer
... The centromere-specific histone protein CENP-A is assembled on alpha satellite DNA within
the primary constriction, but does not extend along its entire length. ... Hundreds of copies of the
HORs give rise to homogenous arrays at each primary constriction. ...
Cited by 1 - Related articles - All 3 versions

Organization and molecular evolution of CENP-A-associated satellite DNA families in a basal primate genome

HR Lee, KE Hayden… - Genome Biology and …, 2011 - gbe.oxfordjournals.org
... primary constriction of all metaphase chromosomes in both Aye-Aye and human cells, providing
cytological evidence of centromeric localization and validating the use of an anti-human ... and
signals were detected at the primary constriction regions of approximately half of the ...

Epigenetic aspects of centromere function in plants

JA Birchler, Z Gao, A Sharma, GG Presting… - Current Opinion in Plant …, 2011 - Elsevier
... In most other organisms, centromeres are usually composed of a small DNA repeat that is
tandemly arranged thousands of times at each primary constriction [[2] and [3]]. In many cases
these repeats are in the range of 150–180 bps unit length, but some species have ...
Related articles - All 2 versions

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