abnormal pathogen cell to cell migration within host abnormal pathogen morphology during colonization of host abnormal organization of pathogen septin collar during cell to cell migration 2019-08-10T13:51:23Z pathogen_host_interaction_phenotype alaynecuzick update Go term when available to 'septin collar of invasive fungi' abnormal organization of pathogen septin collar during colonization of host A pathogen host interaction phenotype where the morphology of the pathogen septin collar (GO:0032173) during host colonization is abnormal. This relates to the pathogen colonization of the body, tissues, or cells of the host organism.