TY - JA AU - Asker,S. TI - Gametophytic apomixis: elements and genetic regulation PY - 1980/// KW - Apomixis KW - Chromosomes KW - Endosperm KW - AGROVOC KW - Hybridization KW - Parthenogenesis KW - Sexual reproduction KW - Genetics N1 - Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0018-0661 T2 - Hereditas ER -