Effect of ionizing radiation on barley growth effects of ionizing radiation of seeds on the initial growth of barley, determination of the frequency and spectrum of mutational variability in M1 morphological properties

Gamma irradiation technology is considered to be very promising for trait-based plant modification. The effect of g-irradiation on the germination, growth, and productivity of daughter generations of barley M1 and M2 is highly relevant. The aims of the study was the creation of a source material for...

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Autores principales:	Tokhetova Laura, Baizhanova Bibigul, Nurymova Raushan, Nurzhanov Danabek, Nurgaliev Nurali
Formato:	article
Lenguaje:	EN SH
Publicado:	Serbian Soil Science Society, Belgrade 2020
Materias:	g-radiation breeding barley mutant lines Microbiology QR1-502 Botany QK1-989
Acceso en línea:	https://doaj.org/article/821c1308a92f4401802a246ba18509de
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spelling	oai:doaj.org-article:821c1308a92f4401802a246ba18509de2021-12-05T21:40:13ZEffect of ionizing radiation on barley growth effects of ionizing radiation of seeds on the initial growth of barley, determination of the frequency and spectrum of mutational variability in M1 morphological properties0514-66582560-427910.5937/ZemBilj2002039Thttps://doaj.org/article/821c1308a92f4401802a246ba18509de2020-01-01T00:00:00Zhttps://scindeks-clanci.ceon.rs/data/pdf/0514-6658/2020/0514-66582002038T.pdfhttps://doaj.org/toc/0514-6658https://doaj.org/toc/2560-4279Gamma irradiation technology is considered to be very promising for trait-based plant modification. The effect of g-irradiation on the germination, growth, and productivity of daughter generations of barley M1 and M2 is highly relevant. The aims of the study was the creation of a source material for barley breeding in the form of mutant lines with selectively valuable traits, by treating seeds with ionizing radiation using an electron accelerator of the Park of Nuclear Technologies JSC (Kurchatov, Republic of Kazakhstan); as well as to improve and expand the classical methods of breeding based on induced mutagenesis in creating an original gene pool of the source and breeding material of barley for the accelerated and effective introduction of stress tolerant(to salinization and drought) varieties into production in the conditions of Aral Sea impacted landscapes. Seeds of the two varieties of barley were treated with five doses of radiation (from 50 Gy to 250 Gy). The germination and various morphological characteristics of their seedlings at different growing phases were compared with the non-irradiated (control) treatment. The results of this preliminary study showed that both treated varieties were sensitive to the g-irradiation and showed suppressed morphological properties, where the highest dose of 250 Gy showed most inhibiting effect resulting in death of barely seedling. The results obtained will be applied for the further expanded research with other specified doses of g-ray treatment of seeds in order to create a basis in strengthening and deploying full-scale breeding work for diversified crop production in the region and improving existing varieties for further breeding.Tokhetova LauraBaizhanova BibigulNurymova RaushanNurzhanov DanabekNurgaliev NuraliSerbian Soil Science Society, Belgradearticleg-radiationbreedingbarleymutant linesMicrobiologyQR1-502BotanyQK1-989ENSHZemljište i biljka, Vol 69, Iss 2, Pp 38-53 (2020)
institution	DOAJ
collection	DOAJ
language	EN SH
topic	g-radiation breeding barley mutant lines Microbiology QR1-502 Botany QK1-989
spellingShingle	g-radiation breeding barley mutant lines Microbiology QR1-502 Botany QK1-989 Tokhetova Laura Baizhanova Bibigul Nurymova Raushan Nurzhanov Danabek Nurgaliev Nurali Effect of ionizing radiation on barley growth effects of ionizing radiation of seeds on the initial growth of barley, determination of the frequency and spectrum of mutational variability in M1 morphological properties
description	Gamma irradiation technology is considered to be very promising for trait-based plant modification. The effect of g-irradiation on the germination, growth, and productivity of daughter generations of barley M1 and M2 is highly relevant. The aims of the study was the creation of a source material for barley breeding in the form of mutant lines with selectively valuable traits, by treating seeds with ionizing radiation using an electron accelerator of the Park of Nuclear Technologies JSC (Kurchatov, Republic of Kazakhstan); as well as to improve and expand the classical methods of breeding based on induced mutagenesis in creating an original gene pool of the source and breeding material of barley for the accelerated and effective introduction of stress tolerant(to salinization and drought) varieties into production in the conditions of Aral Sea impacted landscapes. Seeds of the two varieties of barley were treated with five doses of radiation (from 50 Gy to 250 Gy). The germination and various morphological characteristics of their seedlings at different growing phases were compared with the non-irradiated (control) treatment. The results of this preliminary study showed that both treated varieties were sensitive to the g-irradiation and showed suppressed morphological properties, where the highest dose of 250 Gy showed most inhibiting effect resulting in death of barely seedling. The results obtained will be applied for the further expanded research with other specified doses of g-ray treatment of seeds in order to create a basis in strengthening and deploying full-scale breeding work for diversified crop production in the region and improving existing varieties for further breeding.
format	article
author	Tokhetova Laura Baizhanova Bibigul Nurymova Raushan Nurzhanov Danabek Nurgaliev Nurali
author_facet	Tokhetova Laura Baizhanova Bibigul Nurymova Raushan Nurzhanov Danabek Nurgaliev Nurali
author_sort	Tokhetova Laura
title	Effect of ionizing radiation on barley growth effects of ionizing radiation of seeds on the initial growth of barley, determination of the frequency and spectrum of mutational variability in M1 morphological properties
title_short	Effect of ionizing radiation on barley growth effects of ionizing radiation of seeds on the initial growth of barley, determination of the frequency and spectrum of mutational variability in M1 morphological properties
title_full	Effect of ionizing radiation on barley growth effects of ionizing radiation of seeds on the initial growth of barley, determination of the frequency and spectrum of mutational variability in M1 morphological properties
title_fullStr	Effect of ionizing radiation on barley growth effects of ionizing radiation of seeds on the initial growth of barley, determination of the frequency and spectrum of mutational variability in M1 morphological properties
title_full_unstemmed	Effect of ionizing radiation on barley growth effects of ionizing radiation of seeds on the initial growth of barley, determination of the frequency and spectrum of mutational variability in M1 morphological properties
title_sort	effect of ionizing radiation on barley growth effects of ionizing radiation of seeds on the initial growth of barley, determination of the frequency and spectrum of mutational variability in m1 morphological properties
publisher	Serbian Soil Science Society, Belgrade
publishDate	2020
url	https://doaj.org/article/821c1308a92f4401802a246ba18509de
work_keys_str_mv	AT tokhetovalaura effectofionizingradiationonbarleygrowtheffectsofionizingradiationofseedsontheinitialgrowthofbarleydeterminationofthefrequencyandspectrumofmutationalvariabilityinm1morphologicalproperties AT baizhanovabibigul effectofionizingradiationonbarleygrowtheffectsofionizingradiationofseedsontheinitialgrowthofbarleydeterminationofthefrequencyandspectrumofmutationalvariabilityinm1morphologicalproperties AT nurymovaraushan effectofionizingradiationonbarleygrowtheffectsofionizingradiationofseedsontheinitialgrowthofbarleydeterminationofthefrequencyandspectrumofmutationalvariabilityinm1morphologicalproperties AT nurzhanovdanabek effectofionizingradiationonbarleygrowtheffectsofionizingradiationofseedsontheinitialgrowthofbarleydeterminationofthefrequencyandspectrumofmutationalvariabilityinm1morphologicalproperties AT nurgalievnurali effectofionizingradiationonbarleygrowtheffectsofionizingradiationofseedsontheinitialgrowthofbarleydeterminationofthefrequencyandspectrumofmutationalvariabilityinm1morphologicalproperties
_version_	1718370953716563968

Effect of ionizing radiation on barley growth effects of ionizing radiation of seeds on the initial growth of barley, determination of the frequency and spectrum of mutational variability in M1 morphological properties

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