when 3y1tsf121 and 3y1tsg125 mutants arrested at 39.8 degrees c were shifted down to 33.8 degrees c , a substantial fraction of the cells with a 4c dna content started , with a certain lag period , dna synthesis without intervening mitosis and underwent the first mitosis with a lag period similar to that in the cells arrested with a 2c dna content .
C0026255
mitosis
C0007634
cells