title: Genetics. Pollen contamination may explain controversial inheritance.
authors.forename: Elizabeth
authors.initials: E
authors.lastname: Pennisi
mesh_terms: D000483:Alleles; D017360:Arabidopsis / Q000235:genetics*; D029681:Arabidopsis Proteins / Q000235:genetics*; D017343:Genes, Plant; D040582:Inheritance Patterns; D009154:Mutation; D011058:Pollen / Q000235:genetics
chemical_list: D029681:Arabidopsis Proteins; C503530:hothead protein, Arabidopsis