Why are Chromosome Territories important?
First, this idea was discredited or ignored during several decades, some studies suggest that CT is random in some eukaryotes that isn't necessary the truth. It is not easy at all to determine is CT are random or not
Second, not all eukaryotic organism are the same. Plants and Fungi have cell walls, animals do not. Fungi can have a dikaryotic cell or even undergo somatic hybridisation.
Third, &quot;chromosomes are more unfolded in lower eukaryotes such as yeast.&quot;Chromosome Territories: The Arrangement of Chromosomes in the Nucleus
This article does not mention that S. cerevisiae is an exception, on the contrary &quot;and may even hold for single-cell eukaryotes, such as budding and fission yeast&quot;.
Thank you for the question, I learnt a lot while searching for an answer