title: [The influence of hydrogen-ion concentration, tonicity and ionic strength of solutions on the size of polytene chromosomes].
mesh_terms: D000818:Animals; D002875:Chromosomes / Q000187:drug effects; D004175:Diptera; D004492:Edetic Acid / Q000494:pharmacology; D005947:Glucose / Q000494:pharmacology; D006863:Hydrogen-Ion Concentration; D006982:Hypertonic Solutions / Q000494:pharmacology; D012965:Sodium Chloride / Q000494:pharmacology; D013395:Sucrose / Q000494:pharmacology
chemical_list: D006982:Hypertonic Solutions; D012965:Sodium Chloride; D013395:Sucrose; D004492:Edetic Acid; D005947:Glucose
vernacular_title: Vliianie kontsentratsii vodorodnykh ionov, tonichnosti i ionnoĭ sily rastvorov na razmery politennykh khromosom.