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
MUCUS Defined for Kids. mucus. play. noun muÂ·cus \ËmyÃ¼-kÉs\. Definition of mucus for Students. : a slippery thick sticky substance that coats, protects, and moistens the linings of body passages and spaces (as of the nose, lungs, and intestines)