Telomere behavior in a hybrid yeast
Telomere behavior in a hybrid yeast
摘要
Dear Editor, Telomeres and the protein/RNA complexes involved in maintaining them are rapidly evolving systems across eukaryotes. Using two Saccharomyees species, among S. cerevisiae and S. bayanus, we provide evidence that the telomere systems of these two closely related yeasts have evolved significantly apart and that the gene in one species cannot maintain the set-point of telomere length of the other species in the hybrid.
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