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Quantitative Genetic Analysis of Growth Rate in Lisianthus
Year:
1993
Authors :
Barzilay, Amalia
;
.
Ecker, Ron
;
.
Volume :
111
Co-Authors:
Ecker, R., Department of Ornamental Horticulture, Agricultural Research Organization, The Volcani Center, P.O.B. 6, Bet Dagan, Israel
Barzilay, A., Department of Ornamental Horticulture, Agricultural Research Organization, The Volcani Center, P.O.B. 6, Bet Dagan, Israel
Facilitators :
From page:
253
To page:
256
(
Total pages:
4
)
Abstract:
A study was made of the inheritance of stem elongation rate during early (SER1) and late (SER2) vegetative growth period, of mean leaf width (MLW) and of days to flowering (DTP) in lisianthus (Eustoma grandiflorum Shinn.). The analysis was based on the data of an F1 diallel cross between different breeding lines. Marked directional heterosis was found for SER1, SER2 and MLW, but not for DTF, in which the dominance effects were incomplete and non‐directional. SER1 and SER2 were positively correlated with MLW, but negatively correlated with DTP. The implications and the potential of heterotic growth rate of F1 hybrid lisianthus are discussed. Copyright © 1993, Wiley Blackwell. All rights reserved
Note:
Related Files :
Eustoma grandiflorum
flowering date
growth rate
heterosis
inheritance
Lisianthus
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Related Content
More details
DOI :
10.1111/j.1439-0523.1993.tb00638.x
Article number:
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
21011
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:40
Scientific Publication
Quantitative Genetic Analysis of Growth Rate in Lisianthus
111
Ecker, R., Department of Ornamental Horticulture, Agricultural Research Organization, The Volcani Center, P.O.B. 6, Bet Dagan, Israel
Barzilay, A., Department of Ornamental Horticulture, Agricultural Research Organization, The Volcani Center, P.O.B. 6, Bet Dagan, Israel
Quantitative Genetic Analysis of Growth Rate in Lisianthus
A study was made of the inheritance of stem elongation rate during early (SER1) and late (SER2) vegetative growth period, of mean leaf width (MLW) and of days to flowering (DTP) in lisianthus (Eustoma grandiflorum Shinn.). The analysis was based on the data of an F1 diallel cross between different breeding lines. Marked directional heterosis was found for SER1, SER2 and MLW, but not for DTF, in which the dominance effects were incomplete and non‐directional. SER1 and SER2 were positively correlated with MLW, but negatively correlated with DTP. The implications and the potential of heterotic growth rate of F1 hybrid lisianthus are discussed. Copyright © 1993, Wiley Blackwell. All rights reserved
Scientific Publication
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