https://slavyanski.net/sb2020/story.php?title=ents-was-preceded-or-accompanied-by-duplication-of-the-genes-for-4 Ents was preceded or accompanied by duplication of the genes for the chaperone proteins (Hsp70, Hsp90, DnaJ, etc.), which are necessary for protein transport and communication within the compartments. The transfer of the genome from the gram-negative eubacterium to the newly formed nucleus and an assortment and integration of genes from the two partners led to the formation of the ancestral eukary Thu, 13 Aug 2020 18:07:24 UTC en