part_of part of part of shoot system meristem A portion of meristem tissue (PO:0009013) that is part of a shoot system (PO:0009006). PO_GIT:583 PO_GIT:472 シュート分裂組織 (Japanese, exact) meristema del epiblasto (epiblastema) (Spanish, exact) plant_anatomy PO:0006079 shoot system portion of meristem tissue