Title of article :
A Function for Subtelomeric DNA in Saccharomyces cerevisiae
Author/Authors :
Barton، Arnold B. نويسنده , , Su، Yuping نويسنده , , Lamb، Jacque نويسنده , , Barber، Dianna نويسنده , , Kaback، David B. نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2003
Abstract :
The subtelomeric DNA sequences from chromosome I of Saccharomyces cerevisiae are shown to be inherently poor substrates for meiotic recombination. On the basis of these results and prior observations that crossovers near telomeres do not promote efficient meiosis I segregation, we suggest that subtelomeric sequences evolved to prevent recombination from occurring where it cannot promote efficient segregation.
Keywords :
N deposition , Pine barrens , Ectomycorrhizae , Indicator species , Oligotrophic soils
