Cell division: Puzzling findings relating to centromere structure reconciled
Thursday, July 19, 2012 - 13:00
in Biology & Nature
Scientists have developed an innovative method to count the number of fluorescent molecules in a cluster and then applied the novel approach to settle a debate rampant among cell biologists —- namely, how DNA twists into a unique chromosomal structure called the centromere. Knowing this helps explain how cells navigate the hazards of division and avoid the disastrous consequences of ending up with the wrong number of chromosomes.