Table 1.

Localization of HP1 at the metaphase centromere

LocalizationTotal no. of cells examined
Subtype++/--
HP1α
    Metaphase enriched382343
    Non-enriched336241
HP1β
    Metaphase enriched4142139
    Non-enriched2516142
HP1γ
    Metaphase enriched1241742
    Non-enriched2291344
  • Numbers are from two independent preparations for each data set. Examples of localization assigned for positive (+) are given in Fig. 2a, b and d; those for ambiguous (+/-) are in Fig. 2c and f; those for negative (-) are in Fig. 2e.