Flax species polymorphism for isozyme and metabolic markers

Yurenkova, S. I.; Кубрак, С. В.; Титок, В. В.; Khotyljova, L. V.

doi:10.1007/s11177-005-0082-0

Cited by 7 publications

(3 citation statements)

References 9 publications

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“…Because marker-assisted selection (MAS) has helped to achieve similar goals efficiently for other crops, MAS should facilitate marker-assisted breeding of flax, as well as for flax germplasm identification. To date, several molecular markers has been identified in flax using isozyme analysis (Krulickova et al, 2002; Yurenkova et al, 2005), RAPD (Fu, 2006), AFLP (Spielmeyer et al, 1998; Everaert et al, 2001), and inter-simple sequence repeat (ISSR) analysis (Wiesner and Wiesnerová, 2003, 2004; Rajwade et al, 2010). However, development of markers using these methodologies has frequently been time-consuming, laborious and poorly reproducible.…”

Section: Introductionmentioning

confidence: 99%

Development of Novel SSR Markers for Flax (Linum usitatissimum L.) Using Reduced-Representation Genome Sequencing

Zhao

et al. 2017

Front. Plant Sci.

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Flax (Linum usitatissimum L.) is a major fiber and oil yielding crop grown in northeastern China. Identification of flax molecular markers is a key step toward improving flax yield and quality via marker-assisted breeding. Simple sequence repeat (SSR) markers, which are based on genomic structural variation, are considered the most valuable type of genetic marker for this purpose. In this study, we screened 1574 microsatellites from Linum usitatissimum L. obtained using reduced representation genome sequencing (RRGS) to systematically identify SSR markers. The resulting set of microsatellites consisted mainly of trinucleotide (56.10%) and dinucleotide (35.23%) repeats, with each motif consisting of 5–8 repeats. We then evaluated marker sensitivity and specificity based on samples of 48 flax isolates obtained from northeastern China. Using the new SSR panel, the results demonstrated that fiber flax and oilseed flax varieties clustered into two well separated groups. The novel SSR markers developed in this study show potential value for selection of varieties for use in flax breeding programs.

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Section: Introductionmentioning

confidence: 99%

Development of Novel SSR Markers for Flax (Linum usitatissimum L.) Using Reduced-Representation Genome Sequencing

Zhao

et al. 2017

Front. Plant Sci.

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“…Today's breeding efforts are mostly focused on traits that stabilise yields, such as resistance to fungal infections, and qualitatively novel contents of materials. Mutagenesis [150,151], genomic approaches [152], and other methodsare used to develop new breeding techniques; for example, anther culture, mutation breeding, molecular-markerbased analysis [153], and techniques of transformation can be employed to find a solution when the genetic variability's options have been exhausted and are no longer available. For breeding fibre flax, the most crucial factors are fibre content and resistance to Fusarium and scorch, whereas for linseed, the most crucial factors are seed production, fatty acid composition, and resistance to Fusarium and rust [154].…”

Section: Breeding Through Conventional Methodsmentioning

confidence: 99%

Molecular Advances to Combat Different Biotic and Abiotic Stresses in Linseed (Linum usitatissimum L.): A Comprehensive Review

Paliwal

Tripathi

et al. 2023

Genes

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Flax, or linseed, is considered a “superfood”, which means that it is a food with diverse health benefits and potentially useful bioactive ingredients. It is a multi-purpose crop that is prized for its seed oil, fibre, nutraceutical, and probiotic qualities. It is suited to various habitats and agro-ecological conditions. Numerous abiotic and biotic stressors that can either have a direct or indirect impact on plant health are experienced by flax plants as a result of changing environmental circumstances. Research on the impact of various stresses and their possible ameliorators is prompted by such expectations. By inducing the loss of specific alleles and using a limited number of selected varieties, modern breeding techniques have decreased the overall genetic variability required for climate-smart agriculture. However, gene banks have well-managed collectionns of landraces, wild linseed accessions, and auxiliary Linum species that serve as an important source of novel alleles. In the past, flax-breeding techniques were prioritised, preserving high yield with other essential traits. Applications of molecular markers in modern breeding have made it easy to identify quantitative trait loci (QTLs) for various agronomic characteristics. The genetic diversity of linseed species and the evaluation of their tolerance to abiotic stresses, including drought, salinity, heavy metal tolerance, and temperature, as well as resistance to biotic stress factors, viz., rust, wilt, powdery mildew, and alternaria blight, despite addressing various morphotypes and the value of linseed as a supplement, are the primary topics of this review.

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“…Под ее руководством проведены комплексные исследования в области частной генетики, биохимии, физиологии и селекции культурных растений: льна (Yurenkova et al, 1995;Muravenko et al, 2003;Yurenkova et al, 2005;Titok et al, 2006;Titok et al, 2010a;2010b;Rachinskaya et al, 2011;Lemesh et al, 2013;Galinousky et al, 2014;Pydiura et al, 2015;Galinousky et al, 2019;Galinousky et al, 2020a;2020b), тритикале (Khotyleva et al, 1977Khotyleva et al, 1986;Chayka et al, 1991;Leonova et al, 2005;Orlovskaya et al, 2012;Orlovskaya et al, 2015a;), кукурузы (Orlovskaya et al, 2015b;Orlovskaya et al, 2016a;2016b;Vakula et al, 2018a), пшеницы (Khotyleva et al, 1984Leonova et al, 2013;Orlovskaya et al, 2015c;Orlovskaya et al, 2018;Vakula et al, 2018b;Orlovskaya et al, 2020;Orlovskaya et al, 2021;Orlovskaya et al, 2022;Orlovskaya et al, 2023) и ряда овощных культур (Titok et al, 1995;Shapturenko et al, 2018).…”

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On the anniversary of Academician Lyubov Vladimirovna Khotyleva

Khlestkina,

Shumny,

Nizhnikov

et al. 2023

Biotehnologiâ i selekciâ rastenij

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March 12, 2023 is the anniversary of Lyubov Vladimirovna Khotyleva, Academician of the National Academy of Sciences (NAS) of Belarus, one of the world’s largest specialists in the field of genetics of agricultural plants. She published more than 400 scientific works, received 18 copyright certificates for varieties and inventions. Lyubov V. Khotyleva directed the Institute of Genetics and Cytology of the NAS of Belarus for almost a quarter of a century, raised several generations of scientists. Under her leadership, six Doctors and 43 Candidates of Sciences defended their theses. In different years, Lyubov Vladimirovna was the Vice-President of the N.I. Vavilov All-Union Society of Geneticists and Breeders, the President of the Belarus Society of Geneticists and Breeders, was a member of the presidium of the Higher Attestation Commission (VAK) of Belarus and VAK of Russia, was an Academician-Secretary of the Biological Department of the NAS of Belarus. L.V. Khotyleva carries out important scientific and organizational work as one of the prominent experts in the field of plant genetics, member of the editorial boards of several specialized periodicals.

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Flax species polymorphism for isozyme and metabolic markers

Cited by 7 publications

References 9 publications

Development of Novel SSR Markers for Flax (Linum usitatissimum L.) Using Reduced-Representation Genome Sequencing

Development of Novel SSR Markers for Flax (Linum usitatissimum L.) Using Reduced-Representation Genome Sequencing

Molecular Advances to Combat Different Biotic and Abiotic Stresses in Linseed (Linum usitatissimum L.): A Comprehensive Review

On the anniversary of Academician Lyubov Vladimirovna Khotyleva

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