danДоклады Национальной академии наук БеларусиDoklady of the National Academy of Sciences of Belarus1561-83232524-2431The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"dan-474Research ArticleБИОЛОГИЯBIOLOGYПОЛИМОРФИЗМ SAD И FAD ГЕНОВ ДЕСАТУРАЗ ЛЬНА (LINUM USITATISSIMUM L.)POLYMORPHISM OF SAD AND FAD DESATURASE GENES IN LINSEED (LINUM USITATISSIMUM L.)ЛемешВ. А.LemeshValiantsina A.

канд. биол. наук, доцент, директор

ул. Академическая, 27, 220072

Ph. D. (Biology), Associate Professor, Director

27, Akademicheskaya Str., 220072

V.Lemesh@igc.byБогдановаМ. В.BahdanavaMaryna V.

канд. биол. наук, вед. науч. сотрудник

ул. Академическая, 27, 220072

Ph. D. (Biology), Leading researcher

27, Akademicheskaya Str., 220072

m.bogdanova@igc.byИнститут генетики и цитологии Национальной академии наук Беларуси, МинскInstitute of Genetics and Cytology of the National Academy of Sciences of Belarus, Minsk2017210120186165865Copyright © Лемеш В.А., Богданова М.В., 20182018Лемеш В.А., Богданова М.В.Lemesh V.A., Bahdanava M.V.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://doklady.belnauka.by/jour/article/view/474

Проведено исследование генетической вариабельности sad и fad генов десатураз льна по результатам секвенирования и дана оценка степени влияния различных аллельных вариантов этих генов на жирнокислотный состав льняного масла. Полученные данные о структуре и полиморфизме генов десатураз могут быть использованы при разработке маркерных систем для проведения маркер-сопутствующей селекции льна и создания сортов с улучшенным жирнокислотным составом масла. 

The genetic variability of sad and fad desaturase genes of linseed was analyzed according to sequencing data. The impact assessment of various allelic variants of these genes on the fatty acid composition of linseed oil was given. The obtained data for the structure and polymorphism of desaturase genes can be used in developing marker systems for markerassisted selection of linseed and in creating varieties with an improved fatty acid composition of oil. 

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The authors declare that there are no conflicts of interest present.