VARIABILITY OF SOME BROOMRAPE POPULATIONS FROM CHINA. Genotyping and determination of genetic polymorphism (II)

Genetic diversity within a population is reflected by variations in genetic material among individuals and can manifest at the phenotypic level through new characters or traits. The emergence of a large number of O. cumana races in a short period of time demonstrates that there are higher genetic va...

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Autores principales:	Maria DUCA, Ina BIVOL, Ana MUTU, Steliana CLAPCO, Chao WANG
Formato:	article
Lenguaje:	EN RO RU
Publicado:	Academy of Sciences of Moldova 2021
Materias:	genetic polymorphism orobanche cumana population issr and ssr genotyping Arts in general NX1-820 Science Q
Acceso en línea:	https://doi.org/10.52673/18570461.21.2-61.04 https://doaj.org/article/b80a9f4264c04ade846a759f79783d12
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spelling	oai:doaj.org-article:b80a9f4264c04ade846a759f79783d122021-11-03T19:39:53ZVARIABILITY OF SOME BROOMRAPE POPULATIONS FROM CHINA. Genotyping and determination of genetic polymorphism (II)https://doi.org/10.52673/18570461.21.2-61.041857-0461https://doaj.org/article/b80a9f4264c04ade846a759f79783d122021-06-01T00:00:00Zhttp://www.akademos.asm.md/files/61-69.pdfhttps://doaj.org/toc/1857-0461Genetic diversity within a population is reflected by variations in genetic material among individuals and can manifest at the phenotypic level through new characters or traits. The emergence of a large number of O. cumana races in a short period of time demonstrates that there are higher genetic variability in populations and a high ability to adapt in the face of environmental conditions. The aim of the research presented in this article was to study the intraand interpopulation genetic diversity and genetic relationships between individuals of three populations of O. cumana from different geographical regions of the People’s Republic of China based on molecular markers (ISSR and SSR). The high intrapopulation genetic variability calculated on the basis of the allelic diversity parameters and specific genetic diversity coefficients was revealed by SSR markers while as for the ISSR primers a high degree of genetic variations was found at the interpopulation level. UPGMA clustering and principal component analysis performed according to both sets of molecular markers allowed to devide all genotypes into 5 major groups for the degree of dissimilarity and level of aggression. This study is of interest in understanding the population genetic structure of the parasitic species of O. cumana from China and could contribute to the development of pathogen control durable strategies and effective sunflower breeding programs to broomrape resistance.Maria DUCAIna BIVOLAna MUTUSteliana CLAPCOChao WANGAcademy of Sciences of Moldovaarticlegenetic polymorphismorobanche cumanapopulationissr and ssr genotypingArts in generalNX1-820ScienceQENRORUAkademos: Revista de Ştiinţă, Inovare, Cultură şi Artă, Vol Nr. 2, Iss 61, Pp 61-69 (2021)
institution	DOAJ
collection	DOAJ
language	EN RO RU
topic	genetic polymorphism orobanche cumana population issr and ssr genotyping Arts in general NX1-820 Science Q
spellingShingle	genetic polymorphism orobanche cumana population issr and ssr genotyping Arts in general NX1-820 Science Q Maria DUCA Ina BIVOL Ana MUTU Steliana CLAPCO Chao WANG VARIABILITY OF SOME BROOMRAPE POPULATIONS FROM CHINA. Genotyping and determination of genetic polymorphism (II)
description	Genetic diversity within a population is reflected by variations in genetic material among individuals and can manifest at the phenotypic level through new characters or traits. The emergence of a large number of O. cumana races in a short period of time demonstrates that there are higher genetic variability in populations and a high ability to adapt in the face of environmental conditions. The aim of the research presented in this article was to study the intraand interpopulation genetic diversity and genetic relationships between individuals of three populations of O. cumana from different geographical regions of the People’s Republic of China based on molecular markers (ISSR and SSR). The high intrapopulation genetic variability calculated on the basis of the allelic diversity parameters and specific genetic diversity coefficients was revealed by SSR markers while as for the ISSR primers a high degree of genetic variations was found at the interpopulation level. UPGMA clustering and principal component analysis performed according to both sets of molecular markers allowed to devide all genotypes into 5 major groups for the degree of dissimilarity and level of aggression. This study is of interest in understanding the population genetic structure of the parasitic species of O. cumana from China and could contribute to the development of pathogen control durable strategies and effective sunflower breeding programs to broomrape resistance.
format	article
author	Maria DUCA Ina BIVOL Ana MUTU Steliana CLAPCO Chao WANG
author_facet	Maria DUCA Ina BIVOL Ana MUTU Steliana CLAPCO Chao WANG
author_sort	Maria DUCA
title	VARIABILITY OF SOME BROOMRAPE POPULATIONS FROM CHINA. Genotyping and determination of genetic polymorphism (II)
title_short	VARIABILITY OF SOME BROOMRAPE POPULATIONS FROM CHINA. Genotyping and determination of genetic polymorphism (II)
title_full	VARIABILITY OF SOME BROOMRAPE POPULATIONS FROM CHINA. Genotyping and determination of genetic polymorphism (II)
title_fullStr	VARIABILITY OF SOME BROOMRAPE POPULATIONS FROM CHINA. Genotyping and determination of genetic polymorphism (II)
title_full_unstemmed	VARIABILITY OF SOME BROOMRAPE POPULATIONS FROM CHINA. Genotyping and determination of genetic polymorphism (II)
title_sort	variability of some broomrape populations from china. genotyping and determination of genetic polymorphism (ii)
publisher	Academy of Sciences of Moldova
publishDate	2021
url	https://doi.org/10.52673/18570461.21.2-61.04 https://doaj.org/article/b80a9f4264c04ade846a759f79783d12
work_keys_str_mv	AT mariaduca variabilityofsomebroomrapepopulationsfromchinagenotypinganddeterminationofgeneticpolymorphismii AT inabivol variabilityofsomebroomrapepopulationsfromchinagenotypinganddeterminationofgeneticpolymorphismii AT anamutu variabilityofsomebroomrapepopulationsfromchinagenotypinganddeterminationofgeneticpolymorphismii AT stelianaclapco variabilityofsomebroomrapepopulationsfromchinagenotypinganddeterminationofgeneticpolymorphismii AT chaowang variabilityofsomebroomrapepopulationsfromchinagenotypinganddeterminationofgeneticpolymorphismii
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VARIABILITY OF SOME BROOMRAPE POPULATIONS FROM CHINA. Genotyping and determination of genetic polymorphism (II)

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