Figure 2From: The two tempos of nuclear pore complex evolution: highly adapting proteins in an ancient frozen structureSchematic representation of the putative inner nucleus membrane organization. All the proteins (Nurim, Emerin, Lap-1, Lap-2, A-type lamins and B-type lamins) except Lbr are found only in metazoa (for more details, see [65]). Distant homologs of rfbp and Man1 have been found in some bikont protists (Table 1).Back to article page