Publication:
Development of maize (Zea mays L.) genotypes by using in vivo doubled haploid technique

dc.contributor.authorTaşkın, Sinem Zere
dc.contributor.authorBilgili, Uğur
dc.contributor.buuauthorTaşkın, Sinem Zere
dc.contributor.buuauthorBİLGİLİ, UĞUR
dc.contributor.departmentZiraat Fakültesi
dc.contributor.departmentTarla Bitkileri Bölümü
dc.contributor.orcid0000-0002-2243-2993
dc.contributor.researcheridAAH-1539-2021
dc.contributor.researcheridGRO-3789-2022
dc.date.accessioned2024-10-02T05:54:55Z
dc.date.available2024-10-02T05:54:55Z
dc.date.issued2023-01-01
dc.description.abstractDoubled haploid technology has become an increasingly popular and important tool for developing new maize (Zea mays L.) lines breeding. Although conventional plant breeding contributes significantly to maize development, it is time-consuming and has disadvantages such as using more labor and financial resources. Conventional maize breeding requires repeated self-pollination for about six to ten generations to obtain homozygous inbred lines, also 100% homozygous lines cannot be obtained at the end of this period. Completely homozygous lines can be produced in only two-three generations by using doubled haploid technology. In vivo induction of the maternal haploid method was used for the production of doubled haploid lines. Thirty-two different donors pollinated with haploid inducer line Stock6. Haploid seeds were identified visually by using dominant anthocyanin color marker genes R1-nj. Haploid induction rates (HIR) and chromosome doubling rate (CDR) were determined. Four hundred and eighty eight putative haploid seeds were obtained. The average haploid induction rate was calculated as 2.0%, the average chromosome doubling rate was 52.3%. Results of this study 20 doubled haploid lines were developed.
dc.identifier.doi10.17557/tjfc.1218958
dc.identifier.endpage6
dc.identifier.issn1301-1111
dc.identifier.issue1
dc.identifier.startpage1
dc.identifier.urihttps://doi.org/10.17557/tjfc.1218958
dc.identifier.urihttps://dergipark.org.tr/en/pub/tjfc/issue/78246/1218958
dc.identifier.urihttps://d1wqtxts1xzle7.cloudfront.net/108364324/2831536-libre.pdf
dc.identifier.urihttps://hdl.handle.net/11452/45629
dc.identifier.volume28
dc.identifier.wos000990797000001
dc.indexed.wosWOS.SCI
dc.language.isoen
dc.publisherTarla Ürünleri
dc.relation.bapFDK-2021-491
dc.relation.journalTürkiye Tarla Bitkileri Dergisi
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectInduction
dc.subjectLine
dc.subjectDoubled haploid
dc.subjectHaploid induction rate
dc.subjectIn vivo
dc.subjectMaize breeding
dc.subjectScience & technology
dc.subjectLife sciences & biomedicine
dc.subjectAgronomy
dc.subjectAgriculture
dc.titleDevelopment of maize (Zea mays L.) genotypes by using in vivo doubled haploid technique
dc.typeArticle
dspace.entity.typePublication
local.contributor.departmentZiraat Fakültesi/Tarla Bitkileri Bölümü
relation.isAuthorOfPublication47e15c3b-c641-49d0-999c-1ac41b8ed6cb
relation.isAuthorOfPublication.latestForDiscovery47e15c3b-c641-49d0-999c-1ac41b8ed6cb

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