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dc.contributor.authorRihan, Hail
dc.contributor.authorAl-Issawi, M
dc.contributor.authorFuller, MP
dc.date.accessioned2017-07-31T19:34:20Z
dc.date.issued2017-07
dc.identifier.issn0981-9428
dc.identifier.issn1873-2690
dc.identifier.otherC
dc.identifier.urihttp://hdl.handle.net/10026.1/9656
dc.descriptionpublisher: Elsevier articletitle: An analysis of the development of cauliflower seed as a model to improve the molecular mechanism of abiotic stress tolerance in cauliflower artificial seeds journaltitle: Plant Physiology and Biochemistry articlelink: http://dx.doi.org/10.1016/j.plaphy.2017.05.011 content_type: article copyright: © 2017 Elsevier Masson SAS. All rights reserved.
dc.description.abstract

The development stages of conventional cauliflower seeds were studied and the accumulation of dehydrin proteins through the maturation stages was investigated with the aim of identifying methods to improve the viability of artificial seeds of cauliflower. While carbohydrate, ash and lipids increased throughout the development of cauliflower traditional seeds, proteins increased with the development of seed and reached the maximum level after 75 days of pollination, however, the level of protein started to decrease after that. A significant increase in the accumulation of small size dehydrin proteins (12, 17, 26 KDa) was observed during the development of cauliflower seeds. Several experiments were conducted in order to increase the accumulation of important dehydrin proteins in cauliflower microshoots (artificial seeds). Mannitol and ABA (Absisic acid) increased the accumulation of dehydrins in cauliflower microshoots while cold acclimation did not have a significant impact on the accumulation of these proteins. Molybdenum treatments had a negative impact on dehydrin accumulation. Dehydrins have an important role in the drought tolerance of seeds and, therefore, the current research helps to improve the accumulation of these proteins in cauliflower artificial seeds. This in turns improves the quality of these artificial seeds. The current results suggest that dehydrins do not play an important role in cold tolerance of cauliflower artificial seeds. This study could have an important role in improving the understanding of the molecular mechanism of abiotic stress tolerance in plants.

dc.format.extent91-105
dc.format.mediumPrint-Electronic
dc.languageen
dc.language.isoen
dc.publisherElsevier BV
dc.subjectDehydrin
dc.subjectCauliflower
dc.subjectK-segment
dc.subjectSeed
dc.subjectAbiotic stress
dc.subjectCold acclimation
dc.titleAn analysis of the development of cauliflower seed as a model to improve the molecular mechanism of abiotic stress tolerance in cauliflower artificial seeds
dc.typejournal-article
dc.typeJournal Article
plymouth.author-urlhttps://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000404497500010&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=11bb513d99f797142bcfeffcc58ea008
plymouth.volume116
plymouth.publication-statusPublished
plymouth.journalPlant Physiology and Biochemistry
dc.identifier.doi10.1016/j.plaphy.2017.05.011
plymouth.organisational-group/Plymouth
plymouth.organisational-group/Plymouth/Faculty of Science and Engineering
plymouth.organisational-group/Plymouth/Faculty of Science and Engineering/School of Biological and Marine Sciences
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA/UoA06 Agriculture, Veterinary and Food Science
plymouth.organisational-group/Plymouth/Users by role
plymouth.organisational-group/Plymouth/Users by role/Academics
dc.publisher.placeFrance
dcterms.dateAccepted2017-05-19
dc.rights.embargodate2018-5-22
dc.identifier.eissn1873-2690
dc.rights.embargoperiod12 months
rioxxterms.versionofrecord10.1016/j.plaphy.2017.05.011
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/under-embargo-all-rights-reserved
rioxxterms.licenseref.startdate2017-07
rioxxterms.typeJournal Article/Review


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