Meiotic Recombination: Taking the Path Less Traveled
نویسندگان
چکیده
The proper distribution of crossovers during meiosis I ensures accurate chromosome segregation at the first meiotic division. A new study reveals both the consequences of improper crossover patterning in Drosophila and the role of Blm helicase in controlling this patterning.
منابع مشابه
Initiation of Ageing Process by Meiotic and Mitotic Recombination within the Ribosomal DNA Genes in Saccharomyces cerevisiae
In the budding yeast of Saccharomyces cerevisiae the tandem repeated of rDNA genes are located onchromosome XII, which is in the nucleolus. There are different types of proteins in the nucleoluskeleton,silencing proteins have got important role in nucleolus.It is shown that meiotic recombination between nonsister chromatids in the rDNA genes are stronglysuppressed, and s...
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عنوان ژورنال:
- Current Biology
دوره 27 شماره
صفحات -
تاریخ انتشار 2017