Table 1.
Segregation of non-encoded (and total) protein during post-meiotic cell divisions
The mean m/b ratios of histone H2A (Hta1) and three kinetochore proteins (Ask1, Ndc10, Ctf19) are shown for post-meiotic cell divisions originating with the spore (0), as shown in Figure 2. The mean m/b ratios are shown both for non-encoded and, in parentheses, total protein. The asymmetric m/b ratios for the mother lineage are shaded and in bold. T-tests of the m/b ratios for nonencoded protein comparing the mother lineage against the other lineages are significantly different (P values of 4 × 10−4, 2 × 10−4 and 1 × 10−3 for Ask1, Ndc10 and Ctf19 respectively, two tailed, unequal variance). However, the segregation of histone Hta1 is equivalent in the mother and non-mother lineages (Hta1 gives a p values of 0.98, two tailed, unequal variance). Additionally, the mean m/b ratio of both haploid and diploid cells for Ask1, Ndc10 and Ctf19 are ≈1 (all cell divisions are combined). These values are in parentheses since they are measurements of total protein; n/t indicates ″not tested″. The raw quantitation data are in Dataset S1 together with a table of summary statistics, Table S1.