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Comparative transcript profiling of a peach and its nectarine mutant at harvest reveals differences in gene expression related to storability
Year:
2013
Source of publication :
Tree Genetics and Genomes
Authors :
Dagar, Anurag
;
.
Friedman, Haya
;
.
Lurie, Susan
;
.
Volume :
9
Co-Authors:
Dagar, A., Department of Postharvest Science of Fresh Produce, Agricultural Research Organization-The Volcani Center, Bet Dagan, Israel, Robert H. Smith Institute of Plant Sciences and Genetics in Agriculture, The Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot, 76100, Israel
Pons Puig, C., IBMCP CSIC-Universidad Politécnica, E-48022 Valencia, Spain
Marti Ibanez, C., IBMCP CSIC-Universidad Politécnica, E-48022 Valencia, Spain
Ziliotto, F., Department of Environmental Agronomy and Crop Science, University of Padova, Agripolis-35020 Legnaro (Padova), Italy
Bonghi, C., Department of Environmental Agronomy and Crop Science, University of Padova, Agripolis-35020 Legnaro (Padova), Italy
Crisosto, C.H., Plant Sciences Department, University of California, Davis 1 Shields Ave., Davis, CA, 95616, United States
Friedman, H., Department of Postharvest Science of Fresh Produce, Agricultural Research Organization-The Volcani Center, Bet Dagan, Israel
Lurie, S., Department of Postharvest Science of Fresh Produce, Agricultural Research Organization-The Volcani Center, Bet Dagan, Israel
Granell, A., IBMCP CSIC-Universidad Politécnica, E-48022 Valencia, Spain
Facilitators :
From page:
223
To page:
235
(
Total pages:
13
)
Abstract:
Gene expression at harvest was compared for two stone fruit cultivars, a peach and its near-isogenic nectarine mutant, using two microarray platforms, μPEACH1. 0 and ChillPeach. Together, both platforms covered over 6,000 genes out of which 417 were differentially expressed between the fruits of the two cultivars at a p value of 0. 05. A total of 47 genes in nectarine and 60 genes in peach were at least twofold higher relative to each other. Nectarine had much better storage characteristics than peach and could be stored for over 5 weeks at 5 °C without storage disorders. In an attempt to determine whether gene expression at harvest could give an indication of storage potential, the expression analysis of the two cultivars was compared to that of two genotypes with different sensitivities to chilling injury. Principal component analysis of gene expression results across four fruit types differing in chilling sensitivity resulted in 41 genes whose expression levels separated the fruits according to sensitivity to storage disorders, suggesting that the genes have a role in cold response adaptation. © 2012 Springer-Verlag.
Note:
Related Files :
chilling injury
microarray
Nectarine
peach
Prunus persica
Prunus persica nucipersica
Rosaceae
Show More
Related Content
More details
DOI :
10.1007/s11295-012-0549-9
Article number:
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
21310
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:43
Scientific Publication
Comparative transcript profiling of a peach and its nectarine mutant at harvest reveals differences in gene expression related to storability
9
Dagar, A., Department of Postharvest Science of Fresh Produce, Agricultural Research Organization-The Volcani Center, Bet Dagan, Israel, Robert H. Smith Institute of Plant Sciences and Genetics in Agriculture, The Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot, 76100, Israel
Pons Puig, C., IBMCP CSIC-Universidad Politécnica, E-48022 Valencia, Spain
Marti Ibanez, C., IBMCP CSIC-Universidad Politécnica, E-48022 Valencia, Spain
Ziliotto, F., Department of Environmental Agronomy and Crop Science, University of Padova, Agripolis-35020 Legnaro (Padova), Italy
Bonghi, C., Department of Environmental Agronomy and Crop Science, University of Padova, Agripolis-35020 Legnaro (Padova), Italy
Crisosto, C.H., Plant Sciences Department, University of California, Davis 1 Shields Ave., Davis, CA, 95616, United States
Friedman, H., Department of Postharvest Science of Fresh Produce, Agricultural Research Organization-The Volcani Center, Bet Dagan, Israel
Lurie, S., Department of Postharvest Science of Fresh Produce, Agricultural Research Organization-The Volcani Center, Bet Dagan, Israel
Granell, A., IBMCP CSIC-Universidad Politécnica, E-48022 Valencia, Spain
Comparative transcript profiling of a peach and its nectarine mutant at harvest reveals differences in gene expression related to storability
Gene expression at harvest was compared for two stone fruit cultivars, a peach and its near-isogenic nectarine mutant, using two microarray platforms, μPEACH1. 0 and ChillPeach. Together, both platforms covered over 6,000 genes out of which 417 were differentially expressed between the fruits of the two cultivars at a p value of 0. 05. A total of 47 genes in nectarine and 60 genes in peach were at least twofold higher relative to each other. Nectarine had much better storage characteristics than peach and could be stored for over 5 weeks at 5 °C without storage disorders. In an attempt to determine whether gene expression at harvest could give an indication of storage potential, the expression analysis of the two cultivars was compared to that of two genotypes with different sensitivities to chilling injury. Principal component analysis of gene expression results across four fruit types differing in chilling sensitivity resulted in 41 genes whose expression levels separated the fruits according to sensitivity to storage disorders, suggesting that the genes have a role in cold response adaptation. © 2012 Springer-Verlag.
Scientific Publication
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