Open AccessHaploids of Hordeum vulgare and H. marinum from crosses between the two species
Author(s) -
JØRGENSEN RIKKE BAGGER,
BOTHMER ROLAND VON
Publication year - 1988
Publication title -
hereditas
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.819
H-Index - 50
eISSN - 1601-5223
pISSN - 0018-0661
DOI - 10.1111/j.1601-5223.1988.tb00302.x
Subject(s) - biology , subspecies , hordeum , genome , chromosomal translocation , botany , hordeum vulgare , genetics , poaceae , gene , zoology
Thirteen haploids of cultivated barley ( Hordeurn vulgare L.) and three haploids of H. marinum were obtained from crosses between these species. Elimination of H. marinum chromosomes was found in combinations with two varieties and four related translocation lines of cultivated barley. There seemed to be a genetic difference between the two subspecies of H. marinum in control of which genome was eliminated. Crosses with ssp. marinum gave haploids of cultivated barley, whereas in crosses with ssp. gussoneanum the genome of cultivated barley was eliminated.