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ParSOC1, a MADS-box gene closely related to Arabidopsis AGL20/SOC1, is expressed in apricot leaves in a diurnal manner and is linked with chilling requirements for dormancy break
Year:
2013
Source of publication :
Tree Genetics and Genomes
Authors :
Bar-Ya'akov, Irit
;
.
Holland, Doron
;
.
Trainin, Taly
;
.
Volume :
9
Co-Authors:
Trainin, T., Department of Fruit Tree Sciences, Newe Ya'ar Research Center, Agricultural Research Organization, P.O. Box 1021, Ramat Yishay, 30095, Israel
Bar-Ya'akov, I., Department of Fruit Tree Sciences, Newe Ya'ar Research Center, Agricultural Research Organization, P.O. Box 1021, Ramat Yishay, 30095, Israel
Holland, D., Department of Fruit Tree Sciences, Newe Ya'ar Research Center, Agricultural Research Organization, P.O. Box 1021, Ramat Yishay, 30095, Israel
Facilitators :
From page:
753
To page:
766
(
Total pages:
14
)
Abstract:
Dormancy break is a physiological phenomenon associated with the ability of plants to cope with changing environmental conditions and adjust their growth habits accordingly. In order to understand the potential role of genes in the control of dormancy break ParSOC1, a distinct apricot MADS-box gene which is most closely related to the AGL20/SOC1 MADS-box family was studied in several apricot cultivars that differ in their chilling requirements. The ParSOC1 gene is expressed in a diurnal manner and is highly polymorphic among apricot cultivars in the transcribed region upstream to the putative ATG translation initiation site. Genotyping of 48 different apricot cultivars revealed 13 different ParSOC1 alleles. By associating the chilling requirements of the apricot cultivars with their ParSOC1 genotype, it was possible to demonstrate a significant correlation between the presence of specific ParSOC1 alleles and chilling requirements. The data provided suggest that ParSOC1 or a gene in its close proximity could be involved in the regulation of dormancy break of vegetative shoots in apricot. © 2013 Springer-Verlag Berlin Heidelberg.
Note:
Related Files :
Apricot
arabidopsis
Chilling requirements
Circadian clock
dormancy
MADS-box
Perennial trees
Prunus armeniaca
Show More
Related Content
More details
DOI :
10.1007/s11295-012-0590-8
Article number:
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
21583
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:45
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Scientific Publication
ParSOC1, a MADS-box gene closely related to Arabidopsis AGL20/SOC1, is expressed in apricot leaves in a diurnal manner and is linked with chilling requirements for dormancy break
9
Trainin, T., Department of Fruit Tree Sciences, Newe Ya'ar Research Center, Agricultural Research Organization, P.O. Box 1021, Ramat Yishay, 30095, Israel
Bar-Ya'akov, I., Department of Fruit Tree Sciences, Newe Ya'ar Research Center, Agricultural Research Organization, P.O. Box 1021, Ramat Yishay, 30095, Israel
Holland, D., Department of Fruit Tree Sciences, Newe Ya'ar Research Center, Agricultural Research Organization, P.O. Box 1021, Ramat Yishay, 30095, Israel
ParSOC1, a MADS-box gene closely related to Arabidopsis AGL20/SOC1, is expressed in apricot leaves in a diurnal manner and is linked with chilling requirements for dormancy break
Dormancy break is a physiological phenomenon associated with the ability of plants to cope with changing environmental conditions and adjust their growth habits accordingly. In order to understand the potential role of genes in the control of dormancy break ParSOC1, a distinct apricot MADS-box gene which is most closely related to the AGL20/SOC1 MADS-box family was studied in several apricot cultivars that differ in their chilling requirements. The ParSOC1 gene is expressed in a diurnal manner and is highly polymorphic among apricot cultivars in the transcribed region upstream to the putative ATG translation initiation site. Genotyping of 48 different apricot cultivars revealed 13 different ParSOC1 alleles. By associating the chilling requirements of the apricot cultivars with their ParSOC1 genotype, it was possible to demonstrate a significant correlation between the presence of specific ParSOC1 alleles and chilling requirements. The data provided suggest that ParSOC1 or a gene in its close proximity could be involved in the regulation of dormancy break of vegetative shoots in apricot. © 2013 Springer-Verlag Berlin Heidelberg.
Scientific Publication
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