These nomenclature changes affect the strain names for inbred 129 mice and all mice carrying transgenes, or spontaneous or targeted mutations on a 129 background. Many targeted mutations (e.g. , knockouts) are maintained on a mixture of C57BL/6 and a particular 129 strain.
sulcus noun [C] uk / ËsÊl.kÉs / us / ËsÊl.kÉs / plural sulci / ËsÊl.saÉª / specialized âº a gap where the surface of a structure is folded, for example in the brain
uncountable noun. 1  Mucus is a thick liquid that is produced in some parts of your body, for example the inside of your nose. 2  the slimy protective secretion of the mucous membranes, consisting mainly of mucin. 3  the thick, slimy secretion of the mucous membranes, that moistens and protects them.