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There seems to occur in these tunicate plants an increase in the number of nodes between tassel base and ear , but the internodes remain short and the corresponding leaves show transformations in the direction of shucks . Backup disks are maintained in a separate cluster resource group to allow independent LUN movement between cluster nodes between the first stage , disk-to-disk backup and the second stage , disk-to-tape backup . " The analysis of 7,465 patients found that in patients whose lung cancer had spread to the regional lymph nodes between the lungs ( mediastinal ) , overall survival at five years was 27 percent in patients receiving surgery plus radiation therapy compared to 20 percent in patients who were treated with surgery alone . is small on a plant of over 3 m. There seems to occur in these tunicate plants an increase in the number of nodes between tassel base and ear , but the internodes remain short and the corresponding leaves show transformations in the direction of shucks .