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Genetic association between DNA fingerprint fragments and loci controlling agriculturally important traits in avocado (Persea americana Mill.)
Year:
1995
Source of publication :
Euphytica
Authors :
Lahav, Emanuel
;
.
Lavi, Uri
;
.
Mhameed, Samir
;
.
Sharon, Dror
;
.
Volume :
84
Co-Authors:

Mhameed, S., Department of Fruit Trees, Genetics and Breeding, Agricultural Research Organization, P.O. Box 6, Bet-Dagan, 50250, Israel
Hillel, J., Department of Genetics, Faculty of Agriculture, The Hebrew University of Jerusalem, Rehovot, 76100, Israel
Lahav, E., Department of Fruit Trees, Agricultural Research Organization, P.O. Box 6, Bet-Dagan, 50250, Israel
Sharon, D., Department of Fruit Trees, Genetics and Breeding, Agricultural Research Organization, P.O. Box 6, Bet-Dagan, 50250, Israel
Lavi, U., Department of Fruit Trees, Genetics and Breeding, Agricultural Research Organization, P.O. Box 6, Bet-Dagan, 50250, Israel

Facilitators :
From page:
81
To page:
87
(
Total pages:
7
)
Abstract:
Associations between DNA fingerprint fragments and 16 avocado quantitative trait loci were tested for in two avocado tamilies by one way analysis of variance and multiple regression analysis. Based on these two analyses the fragments P4, P8, E2 and E5 in 'Pinkerton' × 'Ettinger' progeny were found to be associated with harvest duration, skin color, skin thickness and skin surface, respectively. The fragments P1, P8, B1 and B4 in the 'Pinkerton' × 'Bacon' progeny (half sibs of the original population) were found to be associated with fruit weight, skin color, seed size and peeling, respectively. Based on the original 'Pinkerton' progeny as well as on the half sibs progeny, the fragment P8 was found to be associated with black-purple fruit skin color. The fragment pattern intensity of DNA pools of progeny having either green or black-purple fruit skin color -supported these data. These results are interpreted as genetic-linkage between the DNA fingerprint fragment P8 and locas (1) regulating fruit skin color in avocado. © 1995 Kluwer Academic Publishers.
Note:
Related Files :
Avocado
breeding
bulked segregant analysis
DNA markers
multiple regression
Persea americana
Quantitative Trait Loci
tail analysis
Show More
Related Content
More details
DOI :
10.1007/BF01677560
Article number:
0
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
21560
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:45
Scientific Publication
Genetic association between DNA fingerprint fragments and loci controlling agriculturally important traits in avocado (Persea americana Mill.)
84

Mhameed, S., Department of Fruit Trees, Genetics and Breeding, Agricultural Research Organization, P.O. Box 6, Bet-Dagan, 50250, Israel
Hillel, J., Department of Genetics, Faculty of Agriculture, The Hebrew University of Jerusalem, Rehovot, 76100, Israel
Lahav, E., Department of Fruit Trees, Agricultural Research Organization, P.O. Box 6, Bet-Dagan, 50250, Israel
Sharon, D., Department of Fruit Trees, Genetics and Breeding, Agricultural Research Organization, P.O. Box 6, Bet-Dagan, 50250, Israel
Lavi, U., Department of Fruit Trees, Genetics and Breeding, Agricultural Research Organization, P.O. Box 6, Bet-Dagan, 50250, Israel

Genetic association between DNA fingerprint fragments and loci controlling agriculturally important traits in avocado (Persea americana Mill.)
Associations between DNA fingerprint fragments and 16 avocado quantitative trait loci were tested for in two avocado tamilies by one way analysis of variance and multiple regression analysis. Based on these two analyses the fragments P4, P8, E2 and E5 in 'Pinkerton' × 'Ettinger' progeny were found to be associated with harvest duration, skin color, skin thickness and skin surface, respectively. The fragments P1, P8, B1 and B4 in the 'Pinkerton' × 'Bacon' progeny (half sibs of the original population) were found to be associated with fruit weight, skin color, seed size and peeling, respectively. Based on the original 'Pinkerton' progeny as well as on the half sibs progeny, the fragment P8 was found to be associated with black-purple fruit skin color. The fragment pattern intensity of DNA pools of progeny having either green or black-purple fruit skin color -supported these data. These results are interpreted as genetic-linkage between the DNA fingerprint fragment P8 and locas (1) regulating fruit skin color in avocado. © 1995 Kluwer Academic Publishers.
Scientific Publication
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