part_of part of part of results in morphogenesis of anatomical structure morphogenesis rhombomere development rhombomere morphogenesis The process in which the anatomical structure of the rhombomere is generated and organized. Rhombomeres are transverse segments of the developing rhombencephalon. Rhombomeres are lineage restricted, express different genes from one another, and adopt different developmental fates. biological_process GO:0021593 rhombomere