obsolete growth or development of symbiont in host intercellular space (obsolete GO:0075067)
OBSOLETE. The increase in size or mass of symbiont, or the progression of the symbiont from an initial condition to a later condition, occurring in its host's intercellular space. The host is defined as the larger of the organisms involved in a symbiotic interaction.
growth or development of symbiont in host intercellular space
exact