Zobrazeno 1 - 10
of 19
pro vyhledávání: '"T. J. Orton"'
Autor:
T. J. Orton, R. P. Steidl
Publikováno v:
Theoretical and Applied Genetics. 57:89-95
Autor:
T. J. Orton
Publikováno v:
Canadian Journal of Botany. 60:34-39
The effects of Fusarium oxysporum f. sp. apii on celery seed germination were investigated with the hope of developing a germ-plasm screening procedure with seeds. Seeds of celery lines known to exhibit a range of disease responses to the pathogen as
Autor:
S. H. Hulbert, T. J. Orton
Publikováno v:
Journal of the American Society for Horticultural Science. 109:487-490
Fourteen hybrid progenies from a diallel cross of 6 commercial broccoli (Brassica oleracea var. italica) inbreds were grown at 3 locations on 3 planting dates. The hybrids were compared for uniformity and for the average number of days to maturity. T
Publikováno v:
Euphytica. 34:651-657
Six isozyme genes were analyzed in seed samples of 65 commercial F1 hybrids of four horticultural groups of Brassica oleracea (cabbage, Brussels sprouts, sprouting broccoli and cauliflower). Results obtained from electrophoretic assays led to the fol
Autor:
M. A. Browers, T. J. Orton
Publikováno v:
Journal of Heredity. 73:159-162
Autor:
Pere Arús, T. J. Orton
Publikováno v:
Journal of Heredity. 74:405-412
Autor:
M. A. Browers, T. J. Orton
Publikováno v:
Theoretical and Applied Genetics. :637-643
An experiment was conducted to determine critical factors in the recovery of embryos from cultured anthers of broccoli (Brassica oleracea var. 'italica') and to unambiguously distinguish whether embryos were of gametophytic origin. Among factors test
Publikováno v:
Euphytica. 31:417-428
Isozyme phenotypes at four known genetic loci were determined in parental inbreds and corresponding F1 hybrid seed lots of four commercial broccoli, two cauliflower, and two cabbage varieties to determine seed purity. Most inbred lines were completel
Autor:
Pere Arús, T. J. Orton
Publikováno v:
Annals of Botany. 49:461-468
Autor:
Pere Arús, T. J. Orton
Publikováno v:
Euphytica. 33:471-480
Isozyme marker loci were used to measure outcrossing in artificial and natural populations of celery (Apium graveolens). In three separate experiments involving populations of uniform density and flowering time, outcrossing rate ranged from 47 to 87%