viral process
 |__viral life cycle__________________________________
biological process involved in interaction with host  |
 |__symbiont entry into host__________________________|
                                                      symbiont entry into host cell  27 rec.
                                                       |__endocytosis involved in viral entry into host cell
                                                       |   |__macropinocytosis involved in viral entry into host cell
                                                       |   |__receptor-mediated endocytosis of virus by host cell
                                                       |__entry into host cell by a symbiont-containing vacuole
                                                       |__lysis of host organelle involved in viral entry into host cell
                                                       |   |__endosome lysis involved in viral entry into host cell
                                                       |   |__macropinosome lysis involved in viral entry into host cell
                                                       |__receptor-mediated endocytosis of virus by host cell
                                                       |   |__caveolin-mediated endocytosis of virus by host cell
                                                       |   |__clathrin-dependent endocytosis of virus by host cell
                                                       |__regulation of viral entry into host cell 2 rec.
                                                       |   |__positive regulation of viral entry into host cell(+) 2 rec.
                                                       |   |__regulation of fusion of virus membrane with host plasma membrane(+)
                                                       |__symbiont entry into host cell via disruption of host cell envelope
                                                       |__symbiont entry into host cell via disruption of host cell envelope lipopolysaccharide
                                                       |__symbiont entry into host cell via disruption of host cell glycocalyx
                                                       |__symbiont entry into host cell via disruption of host cell wall peptidoglycan
                                                       |__symbiont entry into host cell via permeabilization of host membrane
                                                       |   |__permeabilization of host organelle membrane involved in viral entry into host cell(+)
                                                       |   |__symbiont entry into host cell via permeabilization of endosomal membrane
                                                       |   |__symbiont entry into host cell via permeabilization of inner membrane
                                                       |__symbiont genome ejection through host cell envelope
                                                       |   |__symbiont genome ejection through host cell envelope, contractile tail mechanism
                                                       |   |__symbiont genome ejection through host cell envelope, long flexible tail mechanism
                                                       |   |__symbiont genome ejection through host cell envelope, short tail mechanism
                                                       |__symbiont genome entry into host cell via pore formation in plasma membrane
                                                       |__virion attachment to host cell pilus