Stable Patterns of CENH3 Occupancy Through Maize Lineages Containing Genetically Similar Centromeres
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چکیده
منابع مشابه
Stable Patterns of CENH3 Occupancy Through Maize Lineages Containing Genetically Similar Centromeres
While the approximate chromosomal position of centromeres has been identified in many species, little is known about the dynamics and diversity of centromere positions within species. Multiple lines of evidence indicate that DNA sequence has little or no impact in specifying centromeres in maize and in most multicellular organisms. Given that epigenetically defined boundaries are expected to be...
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The centromere is a specialized chromosomal region identified as the major constriction, upon which the kinetochore complex is formed, ensuring accurate chromosome orientation and segregation during cell division. The rapid evolution of centromere DNA sequence and the conserved centromere function are two contradictory aspects of centromere biology. Indeed, the sole presence of genetic sequence...
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ژورنال
عنوان ژورنال: Genetics
سال: 2015
ISSN: 1943-2631
DOI: 10.1534/genetics.115.177360