Determination of Haploidy Frequencies of the Locally Grown Onion (Allium cepa L.) Genotypes

In this study, it was aimed to determine the haploidy frequencies of the some locally grown onion (Allium cepa L.) genotypes in Turkey by flower bud culture. The effect of genotype on callus formation, callus transformation to plants and direct plant formation was found to be statistically signifi...

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Main Authors: Sinan ŞAHİNALP, Faika YARALI KARAKAN
Format: Article
Language:English
Published: Siirt University 2019-06-01
Series:Türkiye Tarımsal Araştırmalar Dergisi
Subjects:
Online Access:https://dergipark.org.tr/tutad/issue/44154/523682
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author Sinan ŞAHİNALP
Faika YARALI KARAKAN
author_facet Sinan ŞAHİNALP
Faika YARALI KARAKAN
author_sort Sinan ŞAHİNALP
collection DOAJ
description In this study, it was aimed to determine the haploidy frequencies of the some locally grown onion (Allium cepa L.) genotypes in Turkey by flower bud culture. The effect of genotype on callus formation, callus transformation to plants and direct plant formation was found to be statistically significant. In the experiment, 39 plants were obtained from calluses and direct plant growth from flower buds. Ploidy analysis revealed that one of these plants, genotype number 13 obtained from (Siverek/Şanlıurfa province), was haploid. Compared to others, genotypes 12, 13 and 5 were found to have high ability on both callus formation and direct plant formation. Therefore, it is thought that these genotypes can give more successful results in haploid plant production in onion breeding studies.
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spelling doaj.art-68b44d19e76e4325b6d9221b999a6c762023-02-15T16:11:29ZengSiirt UniversityTürkiye Tarımsal Araştırmalar Dergisi2148-23062528-858X2019-06-016218619210.19159/tutad.523682Determination of Haploidy Frequencies of the Locally Grown Onion (Allium cepa L.) GenotypesSinan ŞAHİNALP0Faika YARALI KARAKAN1Kilis 7 Aralık Üniversitesi, Ziraat Fakültesi, Bahçe Bitkileri Bölümü, Kilis, TÜRKİYEKilis 7 Aralık Üniversitesi, Ziraat Fakültesi, Bahçe Bitkileri Bölümü, Kilis, TÜRKİYEIn this study, it was aimed to determine the haploidy frequencies of the some locally grown onion (Allium cepa L.) genotypes in Turkey by flower bud culture. The effect of genotype on callus formation, callus transformation to plants and direct plant formation was found to be statistically significant. In the experiment, 39 plants were obtained from calluses and direct plant growth from flower buds. Ploidy analysis revealed that one of these plants, genotype number 13 obtained from (Siverek/Şanlıurfa province), was haploid. Compared to others, genotypes 12, 13 and 5 were found to have high ability on both callus formation and direct plant formation. Therefore, it is thought that these genotypes can give more successful results in haploid plant production in onion breeding studies.https://dergipark.org.tr/tutad/issue/44154/523682Onionhaploidygynogenesisflower bud culture
spellingShingle Sinan ŞAHİNALP
Faika YARALI KARAKAN
Determination of Haploidy Frequencies of the Locally Grown Onion (Allium cepa L.) Genotypes
Türkiye Tarımsal Araştırmalar Dergisi
Onion
haploidy
gynogenesis
flower bud culture
title Determination of Haploidy Frequencies of the Locally Grown Onion (Allium cepa L.) Genotypes
title_full Determination of Haploidy Frequencies of the Locally Grown Onion (Allium cepa L.) Genotypes
title_fullStr Determination of Haploidy Frequencies of the Locally Grown Onion (Allium cepa L.) Genotypes
title_full_unstemmed Determination of Haploidy Frequencies of the Locally Grown Onion (Allium cepa L.) Genotypes
title_short Determination of Haploidy Frequencies of the Locally Grown Onion (Allium cepa L.) Genotypes
title_sort determination of haploidy frequencies of the locally grown onion allium cepa l genotypes
topic Onion
haploidy
gynogenesis
flower bud culture
url https://dergipark.org.tr/tutad/issue/44154/523682
work_keys_str_mv AT sinansahinalp determinationofhaploidyfrequenciesofthelocallygrownonionalliumcepalgenotypes
AT faikayaralikarakan determinationofhaploidyfrequenciesofthelocallygrownonionalliumcepalgenotypes