The following is a partial list of the "G" codes for Medical Subject Headings (MeSH), as defined by the United States National Library of Medicine (NLM). This list continues the information at List of MeSH codes (G03). Codes following these are found at List of MeSH codes (G05). For other MeSH codes, see List of MeSH codes. The source for this content is the set of 2006 MeSH Trees from the NLM. – biological phenomena, cell phenomena, and immunity – biological phenomena – adaptation, biological – adaptation, physiological – acclimatization – estivation – hibernation – biodegradation – biogenesis – eutrophication – evolution – evolution, molecular – genetic speciation – phylogeny – fluid shifts – host-parasite relations – microbiologic phenomena – antibiosis – bacterial physiology – bacterial adhesion – bacterial translocation – bacteriolysis – nitrogen fixation – drug resistance, microbial – drug resistance, bacterial – beta-lactam resistance – cephalosporin resistance – penicillin resistance – ampicillin resistance – methicillin resistance – chloramphenicol resistance – drug resistance, multiple, bacterial – kanamycin resistance – tetracycline resistance – trimethoprim resistance – vancomycin resistance – drug resistance, fungal – drug resistance, multiple, fungal – drug resistance, viral – drug resistance, multiple, viral – drug resistance, multiple – drug resistance, multiple, bacterial – drug resistance, multiple, fungal – drug resistance, multiple, viral – germ-free life – specific pathogen-free organisms – hemadsorption – microbial viability – nitrogen fixation – transformation, bacterial – viral physiology – antibody-dependent enhancement – cell transformation, viral – cytopathogenic effect, viral – hemagglutination, viral – inclusion bodies, viral – viral interference – virus inactivation – virus integration – lysogeny – virus latency – virus replication – virus activation – virus assembly – virus shedding – virulence – pigmentation – eye color – hair color – skin pigmentation – recovery of function – regeneration – bone remodeling – bone regeneration – osseointegration – liver regeneration – nerve regeneration – wound healing – fracture healing – remission, spontaneous – neoplasm regression, spontaneous – symbiosis – tissue survival – cell physiology – cell adhesion – cell aging – erythrocyte aging – cell communication – autocrine communication – bystander effect – embryonic induction – paracrine communication – signal transduction – mechanotransduction, cellular – cell compartmentation – chromosome positioning – cell count – blood cell count – erythrocyte count – reticulocyte count – leukocyte count – lymphocyte count – cd4 lymphocyte count – cd4-cd8 ratio – platelet count –