Complex sentence: The mouse homolog, lethal gene on chromosome 7 Rinchik 6 protein which is encoded by the "l7Rn6" gene, when disrupted, displays severe emphysema at birth as a result of disorganization of the Golgi apparatus and formation of aberrant vesicular structures within clara cells.
Split into simpler sentences: The mouse homolog, lethal gene on chromosome 7 Rinchik 6 protein is encoded by the "l7Rn6" gene. When the l7Rn6 protein is disrupted in mice, these mice display severe emphysema at birth as a result of disorganization of the Golgi apparatus and formation of aberrant vesicular structures within clara cells.