Metabolomic approach to investigate Dactylis glomerata L. from the VIR collection

The perennial grass cocksfoot (Dactylis glomerata L.) is a valuable early highly nutritious crop used as green fodder in agricultural production. The species is widespread across the Eurasian continent; it is characterized by plasticity and high ecological and geographical variability. The article c...

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Main Authors: N. Yu. Malysheva, T. V. Shelenga, A. E. Solovyeva, T. B. Nagiev, N. V. Kovaleva, L. L. Malyshev, Н. Ю. Малышева, Т. В. Шеленга, А. Е. Соловьева, Т. Б. Нагиев, Н. В. Ковалева, Л. Л. Малышев
Format: Article in Journal/Newspaper
Language:English
Published: Institute of Cytology and Genetics of Siberian Branch of the RAS 2023
Subjects:
Online Access:https://vavilov.elpub.ru/jour/article/view/3675
https://doi.org/10.18699/VJGB-23-16
id ftjvavilov:oai:oai.vavilov.elpub.ru:article/3675
record_format openpolar
institution Open Polar
collection Vavilov Journal of Genetics and Breeding
op_collection_id ftjvavilov
language English
topic полиморфизм признаков
genetic resources
metabolomic profiling
character polymorphism
генетические ресурсы
метаболомное профилирование
spellingShingle полиморфизм признаков
genetic resources
metabolomic profiling
character polymorphism
генетические ресурсы
метаболомное профилирование
N. Yu. Malysheva
T. V. Shelenga
A. E. Solovyeva
T. B. Nagiev
N. V. Kovaleva
L. L. Malyshev
Н. Ю. Малышева
Т. В. Шеленга
А. Е. Соловьева
Т. Б. Нагиев
Н. В. Ковалева
Л. Л. Малышев
Metabolomic approach to investigate Dactylis glomerata L. from the VIR collection
topic_facet полиморфизм признаков
genetic resources
metabolomic profiling
character polymorphism
генетические ресурсы
метаболомное профилирование
description The perennial grass cocksfoot (Dactylis glomerata L.) is a valuable early highly nutritious crop used as green fodder in agricultural production. The species is widespread across the Eurasian continent; it is characterized by plasticity and high ecological and geographical variability. The article considers the metabolic profiles of 15 accessions of the cocksfoot from the collection of the N.I. Vavilov Institute of Plant Genetic Resources (VIR). The material is represented by varieties and wild forms of various origin: the European part of the Russian Federation, Norway and Finland. The study was carried out using gas-liquid chromatography coupled with mass spectrometry. The study and comparison of groups of metabolites of cocksfoot accessions of various ecological and geographical origin was carried out. Statistical processing included the calculation of the main parameters of variability, factor analysis of the correlation system (Qand R-technique), cluster analysis by Ward’s method and discriminant analysis. The variability of the quantitative and qualitative composition of the substances identified was revealed. Based on statistical processing of the results obtained, five groups of cocksfoot accessions were identified, differing in the profile of metabolites. One of the groups with a similar composition of metabolites consisted of accessions from one ecological and geographical region; another, of accessions of different origin. Significant differences were noted in the metabolomic profiles of a late-maturing wild cocksfoot accession from the Republic of Karelia at the booting stage from earlyand mid-maturing accessions at the heading stage; it contained the largest number of free amino acids and the smallest number of identified primary and secondary metabolites. Wild-growing accession k-44020 from Norway surpassed other wild-growing accessions in the content of free amino acids, sugars and phosphates at the heading stage. Wildgrowing accessions differed from breeding varieties with a high content of ...
format Article in Journal/Newspaper
author N. Yu. Malysheva
T. V. Shelenga
A. E. Solovyeva
T. B. Nagiev
N. V. Kovaleva
L. L. Malyshev
Н. Ю. Малышева
Т. В. Шеленга
А. Е. Соловьева
Т. Б. Нагиев
Н. В. Ковалева
Л. Л. Малышев
author_facet N. Yu. Malysheva
T. V. Shelenga
A. E. Solovyeva
T. B. Nagiev
N. V. Kovaleva
L. L. Malyshev
Н. Ю. Малышева
Т. В. Шеленга
А. Е. Соловьева
Т. Б. Нагиев
Н. В. Ковалева
Л. Л. Малышев
author_sort N. Yu. Malysheva
title Metabolomic approach to investigate Dactylis glomerata L. from the VIR collection
title_short Metabolomic approach to investigate Dactylis glomerata L. from the VIR collection
title_full Metabolomic approach to investigate Dactylis glomerata L. from the VIR collection
title_fullStr Metabolomic approach to investigate Dactylis glomerata L. from the VIR collection
title_full_unstemmed Metabolomic approach to investigate Dactylis glomerata L. from the VIR collection
title_sort metabolomic approach to investigate dactylis glomerata l. from the vir collection
publisher Institute of Cytology and Genetics of Siberian Branch of the RAS
publishDate 2023
url https://vavilov.elpub.ru/jour/article/view/3675
https://doi.org/10.18699/VJGB-23-16
geographic Norway
geographic_facet Norway
genre karelia*
Republic of Karelia
genre_facet karelia*
Republic of Karelia
op_source Vavilov Journal of Genetics and Breeding; Том 27, № 2 (2023); 111-118
Вавиловский журнал генетики и селекции; Том 27, № 2 (2023); 111-118
2500-3259
2500-0462
10.18699/VJGB-23-1
op_relation https://vavilov.elpub.ru/jour/article/view/3675/1689
Balmer D., Flors V., Glauser G., Mauch-Mani B. Metabolomics of cereals under biotic stress: current knowledge and techniques. Front. Plant Sci. 2013;4:82. DOI:10.3389/fpls.2013.00082.
Cañete-Rodríguez A.M., Santos-Duenas I.M., Jimenez-Hornero J.E., Ehrenreich A., Liebl W., Garcia-Garcia I. Gluconic acid: Properties, production methods and applications – an excellent opportunity for agroindustrial by-products and waste bio-valorization. Process Biochem. 2016;51(12):1891-1903. DOI:10.1016/j.procbio.2016.08.028.
Gallo M.B.C., Sarachine M.J. Biological activities of lupeol. Int. J. Res. Pharm. Biomed. Sci. 2009;3:46-66.
Ibragimova S.S., Gorelova V.V., Kochetov A.V., Shumnyi V.K. The role of various metabolites in the formation of plant stress resistance. Vestnik Novosibirskogo Gosudarstvennogo Universiteta. Seriya: Biologiya, Klinicheskaya Meditsina = Bulletin of Novosibirsk State University. Series: Biology, Clinical Medicine. 2010;8(3):98-103. (in Russian)
Khan R.U., Naz S., Raziq F., Qudratullah Q., Khan N.A., Laudadio V., Tufarelli V., Ragni M. Prospects of organic acids as safe alternative to antibiotics in broiler chickens diet. Environ. Sci. Pollut. Res. 2022;29(22):32594-32604. DOI:10.1007/s11356-022-19241-8.
Last L., Widmer F., Fjellstad W., Stoyanova S., Kölliker R. Genetic diversity of natural orchardgrass (Dactylis glomerata L.) populations in three regions in Europe. BMC Genet. 2013;14:102. DOI:10.1186/1471-2156-14-102.
Latypova G.M., Ivanova D.F., Davletshina R.Ya., Urazlina O.I. Composition of organic acids in plants of the genus primrose. Sibirskii Medicinskii Zhurnal = Siberian Medical Journal. 2014;3:96-98. (in Russian)
Leiva A., Granados­Chinchilla F. Fatty acid profiling in animal feeds and related food matrixes using a fast GC/MS method and in situ derivatization. JAEFS. 2020;4(1):7-89. DOI:10.31015/jaefs.2020.9.
Loskutov I., Shelenga T., Blinova E., Gnutikov A., Konarev A. Metabolomic profiling in evaluation of cultivated oat species with different ploidy level. BIO Web Conf. 2021;36:01026. DOI:10.1051/bioconf/20213601026.
Loskutov I.G., Shelenga T.V., Konarev A.V., Vargach Yu.Yu., Porokhovinova E.A., Blinova E.V., Gnutikov A.A., Rodionov A.V. A new approach to structuring the varietal diversity of naked and filmy forms of cultivated oats (Avena sativa L.). Ekologicheskaya Genetika = Ecological Genetics. 2020;18(1):27-41. DOI:10.17816/ecogen 12977. (in Russian)
Lotova L.I. Botany. Morphology and anatomy of higher plants. Moscow: KomKniga Publ., 2007. (in Russian)
Mahfuz S., Shang Q., Piao X. Phenolic compounds as natural feed additives in poultry and swine diets: a review. J. Animal Sci. Biotechnol. 2021;12:48. DOI:10.1186/s40104-021-00565-3.
Mandrone M., Marincich L., Chiocchio I., Zannini P., Guarino R., Poli F. Metabolomic study of Dactylis glomerata growing on Aeolian archipelago (Italy). Metabolites. 2022;12(6):533. DOI:10.3390/metabo12060533.
Maslennikov P.V., Chupakhina G.N., Skrypnik L.N. Content of phenolic compounds in medicinal plants of the Botanical garden. Izvestiya RAN Biologicheskaya seria = Proceedings of Russian Academy of Sciences. Biological Series. 2013;5:551-557. DOI:10.7868/s000233291305010x. (in Russian)
Maslennikov P.V., Chupakhina G.N., Skrypnik L.N., Mal’tseva E.Yu., Poltavskaya R.L. The content of low-molecular antioxidants in medicinal plants of the Kaliningrad region. Khimiya Rastitel’nogo Syr’ya = Chemistry of Plant Stock. 2012;3:127-133. (in Russian)
Matveeva T.V., Sokornova S.V. Biological traits of naturally transgenic plants and their evolutional roles. Fiziologiya Rastenii = Russian Journal of Plant Physiology. 2017;64(5):323-336. DOI:10.1134/S1021443717050089. (in Russian)
Misin V.M., Sazhina N.N., Zav’yalov A.Yu. Seasonal dynamics of changes in the content of phenolic antioxidants in plantain and dandelion leaves. Khimiya Rastitel’nogo Syr’ya = Chemistry of Plant Stock. 2010;3:103-106. (in Russian)
Noiraud N., Maurousset L., Lemoine R. Transport of polyols in higher plants. Plant Physiol. Biochem. 2001;39(9):717-728. DOI:10.1016/S0981-9428(01)01292-X.
Novikov N.N. Biochemistry of plants. Moscow: KolosS Publ., 2012. (in Russian)
Pandyan M., Subramanian R.K., Subramani P., Narayanan M., Wilson A., Shunmuga K.P., Manikandan R. Global analysis of threonine metabolism genes unravel key players in rice to improving the abiotic stress tolerance. Sci. Rep. 2018;8:9270. DOI:10.1038/s41598018-27703-8.
Rasmussen S., Parsons A.J., Jones C.S. Metabolomics of forage plants: a review. Ann. Bot. 2012;110(6):1281-12890. DOI:10.1093/aob/mcs023.
Sazhina N.N., Misin V.M. Measurement of the total content of phenolic compounds in various parts of medicinal plants. Khimiya Rastitel’nogo Syr’ya = Chemistry of Plant Stock. 2011;3:149-152. (in Russian)
Sampieva K.T., Oganova G.M., Ivashev M.N., Chuklin R.E., Guseinov A.K. Study of the effects of certain amino acids in hypoxic hypoxia. Biomeditsina = Biomedicine. 2010;4:122-123. (in Russian)
Shelenga T.V., Solov’eva A.E., Shevarda A.L., Konarev A.V. Research of the VIR collection cultures metabolome. In: Abstracts of the international scientific conference ‘Plant genetic resources – the basis for food security and improving the quality of life’ dedicated to the 120th anniversary of VIR. October 6–8, 2014. St. Petersburg: VIR, 2014;98. (in Russian)
Shilova I.V., Baranovskaya N.V., Syrchina A.I., Baranova O.V., Dudko V.V., Semenov A.A., Suslov N.I. Amino acid and elemental composition of the active fraction of the Siberian clematis. Voprosy Biologichekoy, Medicinskoy i Farmatsevticheskoy Khimii = Issue of Biological, Medical and Pharmaceutical Chemistry. 2008;3:34-37. (in Russian)
Shkrobot’ko P.Yu., Popov D.M., Fursa N.S. Amino acid composition of underground organs of Fory’s valerian and elder leaf valerian. Farmatsiya = Farmacia. 2009;7:19-23. (in Russian)
Shurson G.C., Kerr B.J., Hanson A.R. Evaluating the quality of feed fats and oils and their effects on pig growth performance. J. Animal Sci. Biotechnol. 2015;6:10. DOI:10.1186/s40104-015-0005-4.
Solovyeva A.E., Shelenga T.V., Shavarda A.L., Burlyaeva M.O. Сomparative analysis of wild and cultivated Lathyrus L. spp. according to their primary and secondary metabolite contents. Vavilovskii Zhurnal Genetiki i Selektsii = Vavilov Journal of Genetics and Breeding. 2019;23(6):667-674. DOI:10.18699/VJ19.539.
Solovyeva A.E., Shelenga T.V., Shavarda A.L., Burlyaeva M.O. Comparative analysis of wild and cultivated Lathyrus L. species to assess their content of sugars, polyols, free fatty acids, and phytosterols. Vavilovskii Zhurnal Genetiki i Selektsii = Vavilov Journal of Genetics and Breeding. 2020;24(7):730-737. DOI:10.18699/VJ20.667.
Stewart A.V., Ellison N.W. Dactylis. In: Kole C. (Ed.). Wild crop relatives: Genomic and breeding resources. Millets and grasses. Heidelberg: Springer: 2011;73-87. DOI:10.1007/978-3-642-14255-0_5.
Tulinov A.G., Kosolapova T.V., Mikhailova E.A. Results of the evaluation of collection accessions of Dactylis glomerata L. in conditions of republic Komi. Zemledelie = Husbandry. 2019;3:41-43. DOI:10.24411/0044-3913-2019-10311. (in Russian)
Yakovleva L.V., Kalashnik M.V., Zaika I.B., Gracheva L.S., Fesen ko M.A., Evdokimova Z.Z., Gadzhiev N.M., Bekish L.P., Ivano va N.V., Pozdnyakov V.A., Andrushchenko A.V. Catalogue of forage crop varieties breeding in Leningrad Research Agriculture Institute Branch of Russian Potato Research Centre. St-Petersburg: Leningrad Research Agriculture Institute Publ., 2015. (in Russian)
https://vavilov.elpub.ru/jour/article/view/3675
doi:10.18699/VJGB-23-16
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op_doi https://doi.org/10.18699/VJGB-23-1610.18699/VJGB-23-110.3389/fpls.2013.0008210.1016/j.procbio.2016.08.02810.1007/s11356-022-19241-810.1186/1471-2156-14-10210.31015/jaefs.2020.910.1051/bioconf/2021360102610.17816/ecogen10.1186/s40104-021-00565-310.3390/met
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spelling ftjvavilov:oai:oai.vavilov.elpub.ru:article/3675 2023-05-15T17:00:25+02:00 Metabolomic approach to investigate Dactylis glomerata L. from the VIR collection Метаболомный подход в изучении Dactylis glomerata L. из коллекции ВИР N. Yu. Malysheva T. V. Shelenga A. E. Solovyeva T. B. Nagiev N. V. Kovaleva L. L. Malyshev Н. Ю. Малышева Т. В. Шеленга А. Е. Соловьева Т. Б. Нагиев Н. В. Ковалева Л. Л. Малышев 2023-04-06 application/pdf https://vavilov.elpub.ru/jour/article/view/3675 https://doi.org/10.18699/VJGB-23-16 eng eng Institute of Cytology and Genetics of Siberian Branch of the RAS https://vavilov.elpub.ru/jour/article/view/3675/1689 Balmer D., Flors V., Glauser G., Mauch-Mani B. Metabolomics of cereals under biotic stress: current knowledge and techniques. Front. Plant Sci. 2013;4:82. DOI:10.3389/fpls.2013.00082. Cañete-Rodríguez A.M., Santos-Duenas I.M., Jimenez-Hornero J.E., Ehrenreich A., Liebl W., Garcia-Garcia I. Gluconic acid: Properties, production methods and applications – an excellent opportunity for agroindustrial by-products and waste bio-valorization. Process Biochem. 2016;51(12):1891-1903. DOI:10.1016/j.procbio.2016.08.028. Gallo M.B.C., Sarachine M.J. Biological activities of lupeol. Int. J. Res. Pharm. Biomed. Sci. 2009;3:46-66. Ibragimova S.S., Gorelova V.V., Kochetov A.V., Shumnyi V.K. The role of various metabolites in the formation of plant stress resistance. Vestnik Novosibirskogo Gosudarstvennogo Universiteta. Seriya: Biologiya, Klinicheskaya Meditsina = Bulletin of Novosibirsk State University. Series: Biology, Clinical Medicine. 2010;8(3):98-103. (in Russian) Khan R.U., Naz S., Raziq F., Qudratullah Q., Khan N.A., Laudadio V., Tufarelli V., Ragni M. Prospects of organic acids as safe alternative to antibiotics in broiler chickens diet. Environ. Sci. Pollut. Res. 2022;29(22):32594-32604. DOI:10.1007/s11356-022-19241-8. Last L., Widmer F., Fjellstad W., Stoyanova S., Kölliker R. Genetic diversity of natural orchardgrass (Dactylis glomerata L.) populations in three regions in Europe. BMC Genet. 2013;14:102. DOI:10.1186/1471-2156-14-102. Latypova G.M., Ivanova D.F., Davletshina R.Ya., Urazlina O.I. Composition of organic acids in plants of the genus primrose. Sibirskii Medicinskii Zhurnal = Siberian Medical Journal. 2014;3:96-98. (in Russian) Leiva A., Granados­Chinchilla F. Fatty acid profiling in animal feeds and related food matrixes using a fast GC/MS method and in situ derivatization. JAEFS. 2020;4(1):7-89. DOI:10.31015/jaefs.2020.9. Loskutov I., Shelenga T., Blinova E., Gnutikov A., Konarev A. Metabolomic profiling in evaluation of cultivated oat species with different ploidy level. BIO Web Conf. 2021;36:01026. DOI:10.1051/bioconf/20213601026. Loskutov I.G., Shelenga T.V., Konarev A.V., Vargach Yu.Yu., Porokhovinova E.A., Blinova E.V., Gnutikov A.A., Rodionov A.V. A new approach to structuring the varietal diversity of naked and filmy forms of cultivated oats (Avena sativa L.). Ekologicheskaya Genetika = Ecological Genetics. 2020;18(1):27-41. DOI:10.17816/ecogen 12977. (in Russian) Lotova L.I. Botany. Morphology and anatomy of higher plants. Moscow: KomKniga Publ., 2007. (in Russian) Mahfuz S., Shang Q., Piao X. Phenolic compounds as natural feed additives in poultry and swine diets: a review. J. Animal Sci. Biotechnol. 2021;12:48. DOI:10.1186/s40104-021-00565-3. Mandrone M., Marincich L., Chiocchio I., Zannini P., Guarino R., Poli F. Metabolomic study of Dactylis glomerata growing on Aeolian archipelago (Italy). Metabolites. 2022;12(6):533. DOI:10.3390/metabo12060533. Maslennikov P.V., Chupakhina G.N., Skrypnik L.N. Content of phenolic compounds in medicinal plants of the Botanical garden. Izvestiya RAN Biologicheskaya seria = Proceedings of Russian Academy of Sciences. Biological Series. 2013;5:551-557. DOI:10.7868/s000233291305010x. (in Russian) Maslennikov P.V., Chupakhina G.N., Skrypnik L.N., Mal’tseva E.Yu., Poltavskaya R.L. The content of low-molecular antioxidants in medicinal plants of the Kaliningrad region. Khimiya Rastitel’nogo Syr’ya = Chemistry of Plant Stock. 2012;3:127-133. (in Russian) Matveeva T.V., Sokornova S.V. Biological traits of naturally transgenic plants and their evolutional roles. Fiziologiya Rastenii = Russian Journal of Plant Physiology. 2017;64(5):323-336. DOI:10.1134/S1021443717050089. (in Russian) Misin V.M., Sazhina N.N., Zav’yalov A.Yu. Seasonal dynamics of changes in the content of phenolic antioxidants in plantain and dandelion leaves. Khimiya Rastitel’nogo Syr’ya = Chemistry of Plant Stock. 2010;3:103-106. (in Russian) Noiraud N., Maurousset L., Lemoine R. Transport of polyols in higher plants. Plant Physiol. Biochem. 2001;39(9):717-728. DOI:10.1016/S0981-9428(01)01292-X. Novikov N.N. Biochemistry of plants. Moscow: KolosS Publ., 2012. (in Russian) Pandyan M., Subramanian R.K., Subramani P., Narayanan M., Wilson A., Shunmuga K.P., Manikandan R. Global analysis of threonine metabolism genes unravel key players in rice to improving the abiotic stress tolerance. Sci. Rep. 2018;8:9270. DOI:10.1038/s41598018-27703-8. Rasmussen S., Parsons A.J., Jones C.S. Metabolomics of forage plants: a review. Ann. Bot. 2012;110(6):1281-12890. DOI:10.1093/aob/mcs023. Sazhina N.N., Misin V.M. Measurement of the total content of phenolic compounds in various parts of medicinal plants. Khimiya Rastitel’nogo Syr’ya = Chemistry of Plant Stock. 2011;3:149-152. (in Russian) Sampieva K.T., Oganova G.M., Ivashev M.N., Chuklin R.E., Guseinov A.K. Study of the effects of certain amino acids in hypoxic hypoxia. Biomeditsina = Biomedicine. 2010;4:122-123. (in Russian) Shelenga T.V., Solov’eva A.E., Shevarda A.L., Konarev A.V. Research of the VIR collection cultures metabolome. In: Abstracts of the international scientific conference ‘Plant genetic resources – the basis for food security and improving the quality of life’ dedicated to the 120th anniversary of VIR. October 6–8, 2014. St. Petersburg: VIR, 2014;98. (in Russian) Shilova I.V., Baranovskaya N.V., Syrchina A.I., Baranova O.V., Dudko V.V., Semenov A.A., Suslov N.I. Amino acid and elemental composition of the active fraction of the Siberian clematis. Voprosy Biologichekoy, Medicinskoy i Farmatsevticheskoy Khimii = Issue of Biological, Medical and Pharmaceutical Chemistry. 2008;3:34-37. (in Russian) Shkrobot’ko P.Yu., Popov D.M., Fursa N.S. Amino acid composition of underground organs of Fory’s valerian and elder leaf valerian. Farmatsiya = Farmacia. 2009;7:19-23. (in Russian) Shurson G.C., Kerr B.J., Hanson A.R. Evaluating the quality of feed fats and oils and their effects on pig growth performance. J. Animal Sci. Biotechnol. 2015;6:10. DOI:10.1186/s40104-015-0005-4. Solovyeva A.E., Shelenga T.V., Shavarda A.L., Burlyaeva M.O. Сomparative analysis of wild and cultivated Lathyrus L. spp. according to their primary and secondary metabolite contents. Vavilovskii Zhurnal Genetiki i Selektsii = Vavilov Journal of Genetics and Breeding. 2019;23(6):667-674. DOI:10.18699/VJ19.539. Solovyeva A.E., Shelenga T.V., Shavarda A.L., Burlyaeva M.O. Comparative analysis of wild and cultivated Lathyrus L. species to assess their content of sugars, polyols, free fatty acids, and phytosterols. Vavilovskii Zhurnal Genetiki i Selektsii = Vavilov Journal of Genetics and Breeding. 2020;24(7):730-737. DOI:10.18699/VJ20.667. Stewart A.V., Ellison N.W. Dactylis. In: Kole C. (Ed.). Wild crop relatives: Genomic and breeding resources. Millets and grasses. Heidelberg: Springer: 2011;73-87. DOI:10.1007/978-3-642-14255-0_5. Tulinov A.G., Kosolapova T.V., Mikhailova E.A. Results of the evaluation of collection accessions of Dactylis glomerata L. in conditions of republic Komi. Zemledelie = Husbandry. 2019;3:41-43. DOI:10.24411/0044-3913-2019-10311. (in Russian) Yakovleva L.V., Kalashnik M.V., Zaika I.B., Gracheva L.S., Fesen ko M.A., Evdokimova Z.Z., Gadzhiev N.M., Bekish L.P., Ivano va N.V., Pozdnyakov V.A., Andrushchenko A.V. Catalogue of forage crop varieties breeding in Leningrad Research Agriculture Institute Branch of Russian Potato Research Centre. St-Petersburg: Leningrad Research Agriculture Institute Publ., 2015. (in Russian) https://vavilov.elpub.ru/jour/article/view/3675 doi:10.18699/VJGB-23-16 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). 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Vavilov Journal of Genetics and Breeding; Том 27, № 2 (2023); 111-118 Вавиловский журнал генетики и селекции; Том 27, № 2 (2023); 111-118 2500-3259 2500-0462 10.18699/VJGB-23-1 полиморфизм признаков genetic resources metabolomic profiling character polymorphism генетические ресурсы метаболомное профилирование info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2023 ftjvavilov https://doi.org/10.18699/VJGB-23-1610.18699/VJGB-23-110.3389/fpls.2013.0008210.1016/j.procbio.2016.08.02810.1007/s11356-022-19241-810.1186/1471-2156-14-10210.31015/jaefs.2020.910.1051/bioconf/2021360102610.17816/ecogen10.1186/s40104-021-00565-310.3390/met 2023-04-11T17:09:28Z The perennial grass cocksfoot (Dactylis glomerata L.) is a valuable early highly nutritious crop used as green fodder in agricultural production. The species is widespread across the Eurasian continent; it is characterized by plasticity and high ecological and geographical variability. The article considers the metabolic profiles of 15 accessions of the cocksfoot from the collection of the N.I. Vavilov Institute of Plant Genetic Resources (VIR). The material is represented by varieties and wild forms of various origin: the European part of the Russian Federation, Norway and Finland. The study was carried out using gas-liquid chromatography coupled with mass spectrometry. The study and comparison of groups of metabolites of cocksfoot accessions of various ecological and geographical origin was carried out. Statistical processing included the calculation of the main parameters of variability, factor analysis of the correlation system (Qand R-technique), cluster analysis by Ward’s method and discriminant analysis. The variability of the quantitative and qualitative composition of the substances identified was revealed. Based on statistical processing of the results obtained, five groups of cocksfoot accessions were identified, differing in the profile of metabolites. One of the groups with a similar composition of metabolites consisted of accessions from one ecological and geographical region; another, of accessions of different origin. Significant differences were noted in the metabolomic profiles of a late-maturing wild cocksfoot accession from the Republic of Karelia at the booting stage from earlyand mid-maturing accessions at the heading stage; it contained the largest number of free amino acids and the smallest number of identified primary and secondary metabolites. Wild-growing accession k-44020 from Norway surpassed other wild-growing accessions in the content of free amino acids, sugars and phosphates at the heading stage. Wildgrowing accessions differed from breeding varieties with a high content of ... Article in Journal/Newspaper karelia* Republic of Karelia Vavilov Journal of Genetics and Breeding Norway