Researchers from Okinawa Institute of Science and Technology (OIST)'s Marine Genomics Unit investigated gene expression in sea grapes (umi-budo), a popular seaweed cultivated in Okinawa. Although sea grapes appear to have different structures, such as bubble-like fronds and stem-like stolons, the entire organism is actually made up of a single giant cell. The researchers discovered that these different structures show distinct patterns of gene expression, providing new insights into how sea grapes develop and function.
