title: Cold and chemical pretreatments to aid chromosome counts in a grass leaf squash technique incorporating hot pectinase maceration.
mesh_terms: D000085:Acetates; D003585:Cell Biology; D002875:Chromosomes; D003080:Cold Temperature; D006026:Glycoside Hydrolases; D006652:Histological Techniques; D007621:Karyotyping; D009281:Naphthalenes; D006109:Poaceae / Q000166:cytology*; D011123:Polyploidy; D011804:Quinolines; D013194:Staining and Labeling; D013501:Surface-Active Agents
chemical_list: D000085:Acetates; D009281:Naphthalenes; D011804:Quinolines; D013501:Surface-Active Agents; D006026:Glycoside Hydrolases