title: Species by environment interactions affect pyrrolizidine alkaloid expression in Senecio jacobaea, Senecio aquaticus, and their hybrids.
authors.affiliation: Institute of Biology, Leiden University, Leiden, The Netherlands. hkirk10@hotmail.com
authors.forename: Heather
authors.initials: H
authors.lastname: Kirk
authors.forename: Klaas
authors.initials: K
authors.lastname: Vrieling
authors.forename: Eddy
authors.initials: E
authors.lastname: Van Der Meijden
authors.forename: Peter G L
authors.initials: PG
authors.lastname: Klinkhamer
mesh_terms: D004777:Environment; D006824:Hybridization, Genetic; D011763:Pyrrolizidine Alkaloids / Q000378:metabolism*; D012674:Senecio / Q000235:genetics / Q000378:metabolism*; D013045:Species Specificity
chemical_list: D011763:Pyrrolizidine Alkaloids