Link to a review article
I don’t know the answer to your question other than “they merged more fully than the genomes of other endosymbionts,” and in any case endosymbiosis is only one proposed explanation for the origin of the nucleus.
Link to a review article
I don’t know the answer to your question other than “they merged more fully than the genomes of other endosymbionts,” and in any case endosymbiosis is only one proposed explanation for the origin of the nucleus.