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A novel genetic map of pomegranate based on transcript markers enriched with QTLs for fruit quality traits
Year:
2015
Source of publication :
Tree Genetics and Genomes
Authors :
Bar-Ya'akov, Irit
;
.
Eshed, Ravit
;
.
Harel-Beja, Rotem
;
.
Holland, Doron
;
.
Ophir, Ron
;
.
Rubinstein, Mor
;
.
Sherman, Amir
;
.
Trainin, Taly
;
.
Volume :
11
Co-Authors:
Harel-Beja, R., Department of Fruit Tree Sciences, Newe Ya’ar Research Center, Agricultural Research Organization, P.O.Box 1021, Ramat Yishai, Israel, The Robert H. Smith Institute of Plant Sciences and Genetics in Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot, Israel
Sherman, A., Department of Fruit Tree Sciences, Volcani Center, Agricultural Research Organization, Bet Dagan, Israel
Rubinstein, M., Department of Fruit Tree Sciences, Volcani Center, Agricultural Research Organization, Bet Dagan, Israel
Eshed, R., Department of Fruit Tree Sciences, Volcani Center, Agricultural Research Organization, Bet Dagan, Israel
Bar-Ya’akov, I., Department of Fruit Tree Sciences, Newe Ya’ar Research Center, Agricultural Research Organization, P.O.Box 1021, Ramat Yishai, Israel
Trainin, T., Department of Fruit Tree Sciences, Newe Ya’ar Research Center, Agricultural Research Organization, P.O.Box 1021, Ramat Yishai, Israel
Ophir, R., Department of Fruit Tree Sciences, Volcani Center, Agricultural Research Organization, Bet Dagan, Israel
Holland, D., Department of Fruit Tree Sciences, Newe Ya’ar Research Center, Agricultural Research Organization, P.O.Box 1021, Ramat Yishai, Israel
Facilitators :
From page:
0
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Total pages:
1
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Abstract:
A novel genetic map of pomegranate (Punica granatum L.) enriched with quantitative trait loci (QTLs) for seven traits was constructed using an F2 population. The population was generated from a cross between two varieties of P. granatum: “Nana” and “Black.” Phenotyping of 76 F2 plants was conducted over two seasons. The map includes 1092 SNP markers which were newly developed from de novo transcriptome assembly and a comparison of the sequences of the two varieties or accessions. The map covers 1141 centimorgans (cM) with an average of 1.17 cM between markers over 11 linkage groups. Twenty-five QTLs were identified for fruit traits and plant size. The map includes QTLs for total soluble solids (TSS), fruit weight and perimeter, seed hardness, aril color and weight, and plant height. In an effort to explore the potential of the Agricultural Research Organization (ARO) pomegranate germplasm collection to associate traits with gene markers, an association study was conducted using a set of 346 SNPs described in an earlier study. Of these SNPs, 233 were mapped on the genetic map and found to be distributed in the different linkage groups (LGs). The associated traits were anchored to the map by these common markers. The F2 population described here and the corresponding genetic map provide a useful resource for further genomics and genetic studies of pomegranate, as well as a reservoir of markers for fruit improvement. © 2015, Springer-Verlag Berlin Heidelberg.
Note:
Related Files :
Fruit quality traits
Genetic map
Pomegranate (Punica granatum L.)
QTLs
Show More
Related Content
More details
DOI :
10.1007/s11295-015-0936-0
Article number:
109
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
18887
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:25
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Scientific Publication
A novel genetic map of pomegranate based on transcript markers enriched with QTLs for fruit quality traits
11
Harel-Beja, R., Department of Fruit Tree Sciences, Newe Ya’ar Research Center, Agricultural Research Organization, P.O.Box 1021, Ramat Yishai, Israel, The Robert H. Smith Institute of Plant Sciences and Genetics in Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot, Israel
Sherman, A., Department of Fruit Tree Sciences, Volcani Center, Agricultural Research Organization, Bet Dagan, Israel
Rubinstein, M., Department of Fruit Tree Sciences, Volcani Center, Agricultural Research Organization, Bet Dagan, Israel
Eshed, R., Department of Fruit Tree Sciences, Volcani Center, Agricultural Research Organization, Bet Dagan, Israel
Bar-Ya’akov, I., Department of Fruit Tree Sciences, Newe Ya’ar Research Center, Agricultural Research Organization, P.O.Box 1021, Ramat Yishai, Israel
Trainin, T., Department of Fruit Tree Sciences, Newe Ya’ar Research Center, Agricultural Research Organization, P.O.Box 1021, Ramat Yishai, Israel
Ophir, R., Department of Fruit Tree Sciences, Volcani Center, Agricultural Research Organization, Bet Dagan, Israel
Holland, D., Department of Fruit Tree Sciences, Newe Ya’ar Research Center, Agricultural Research Organization, P.O.Box 1021, Ramat Yishai, Israel
A novel genetic map of pomegranate based on transcript markers enriched with QTLs for fruit quality traits
A novel genetic map of pomegranate (Punica granatum L.) enriched with quantitative trait loci (QTLs) for seven traits was constructed using an F2 population. The population was generated from a cross between two varieties of P. granatum: “Nana” and “Black.” Phenotyping of 76 F2 plants was conducted over two seasons. The map includes 1092 SNP markers which were newly developed from de novo transcriptome assembly and a comparison of the sequences of the two varieties or accessions. The map covers 1141 centimorgans (cM) with an average of 1.17 cM between markers over 11 linkage groups. Twenty-five QTLs were identified for fruit traits and plant size. The map includes QTLs for total soluble solids (TSS), fruit weight and perimeter, seed hardness, aril color and weight, and plant height. In an effort to explore the potential of the Agricultural Research Organization (ARO) pomegranate germplasm collection to associate traits with gene markers, an association study was conducted using a set of 346 SNPs described in an earlier study. Of these SNPs, 233 were mapped on the genetic map and found to be distributed in the different linkage groups (LGs). The associated traits were anchored to the map by these common markers. The F2 population described here and the corresponding genetic map provide a useful resource for further genomics and genetic studies of pomegranate, as well as a reservoir of markers for fruit improvement. © 2015, Springer-Verlag Berlin Heidelberg.
Scientific Publication
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