Abstract：
:In most eukaryotes, crossovers are not independently distributed along the length of a chromosome. Instead, they appear to avoid close proximity to one another--a phenomenon known as crossover interference. Previously, for three of the five Arabidopsis chromosomes, we measured the strength of interference and suggested a model wherein some crossovers experience interference while others do not. Here we show, using the same model, that the fraction of interference-insensitive crossovers is significantly smaller on the remaining two chromosomes. Since these two chromosomes bear the Arabidopsis NOR domains, the possibility that these chromosomal regions influence interference is discussed.
journal_name
Geneticsjournal_title
Geneticsauthors
Lam SY,Horn SR,Radford SJ,Housworth EA,Stahl FW,Copenhaver GPdoi
10.1534/genetics.104.040055keywords:
subject
Has Abstractpub_date
2005-06-01 00:00:00pages
807-12issue
2eissn
0016-6731issn
1943-2631pii
genetics.104.040055journal_volume
170pub_type
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