EOG8H1DB1 GO:0005635 2/76 nuclear envelope cellular_component "The double lipid bilayer enclosing the nucleus and separating its contents from the rest of the cytoplasm; includes the intermembrane space, a gap of width 20-40 nm (also called the perinuclear space)." [ISBN:0198547684] EOG8H1DB1 GO:0005637 2/76 nuclear inner membrane cellular_component "The inner, i.e. lumen-facing, lipid bilayer of the nuclear envelope." [GOC:ma] EOG8H1DB1 GO:0016021 2/76 integral component of membrane cellular_component "The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane." [GOC:dos, GOC:go_curators] EOG8H1DB1 GO:0046331 1/76 lateral inhibition biological_process "Signaling between cells of equivalent developmental potential that results in these cells adopting different developmental fates. An example is the suppression by cells with a particular fate of the adoption of the same fate by surrounding cells." [GOC:bf, GOC:kmv]