ovoshchiОвощи РоссииVegetable crops of Russia2072-91462618-7132Федеральный научный центр овощеводства10.18619/2072-9146-2017-2-81-85ovoshchi-358Research ArticleФИЗИОЛОГИЯ И БИОХИМИЯ РАСТЕНИЙPLANTS PHYSIOLOGY AND PHYTOCHEMISTRYРОЛЬ РОСТОСТИМУЛИРУЮЩИХ БАКТЕРИЙ В АККУМУЛИРОВАНИИ СЕЛЕНА РАСТЕНИЯМИTHE ROLE OF GROWTH PROMOTING BACTERIA IN SELENIUM ACCUMULATION BY PLANTSГолубкинаН. А.GolubkinaN. А.

Доктор сельско-хозяйственных наук, главный научный сотрудник лабораторно-аналитического центра.

143080, Московская обл., Одинцовский р-н, п.ВНИИССОК, ул.Селекционная, д.14, e-mail: segolubkina45@gmail.com

143080, Moscow region, Odintsovo district, p. VNIISSOK, Selectionnaya St, 14, e-mail: segolubkina45@gmail.com

segolubkina45@gmail.comСоколоваА. Я.SokolovaA. J.

Кандидат биологических наук, доцент кафедры безопасности жизнедеятельности.

125080, Москва, Врубеля, 12

125080, Moscow,  Vrubelya St, 12

СиндиреваА. В.SindirevaA. V.

Доктор сельско-хозяйственных наук, профессор.

644008, Омск, Институтская площадь, д.1

644008, Omsk, Institutskaya square, 1

Федеральное государственное бюджетное научное учреждение «Всероссийский НИИ селекции и семеноводства овощных культур»РоссияFederal State Budgetary Research Institution ‘All-Russian Research Institute of Vegetable Breeding and Seed Production’Russian FederationМосковский государственный университет пищевых производствРоссияMoscow state University of Food TechnologyRussian FederationФГБОУ ВО «Омский государственный аграрный университет имени П.А. Столыпина»РоссияFederal State Budgetary Educational Institution of the Higher Education ‘Omsk State Agrarian University named after P.A. Stolypin’Russian Federation201712042017028185Copyright © Голубкина Н.А., Соколова А.Я., Синдирева А.В., 20172017Голубкина Н.А., Соколова А.Я., Синдирева А.В.Golubkina N.А., Sokolova A.J., Sindireva A.V.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.vegetables.su/jour/article/view/358

Широкое распространение селенодефицита среди населения разных стран мира и связанные с этим сердечно-сосудистые и онкологические заболевания определяют  необходимость разработки технологий повышения уровней аккумулирования микроэлемента сельскохозяйственными растениями. Наряду  с  биологически активными добавками к пище корневое и внекорневое внесение селена при выращивании растений являются в настоящее время наиболее распространенными подходами  к  решению проблемы селенодефицита. В то же время определенным недостатком биофортификации  растений селеном является низкое усвоение микроэлемента растениями и связанная с этим возможность загрязнения окружающей среды микроэлементом. Обзор посвящен новому направлению в повышении уровня селена в продукции растениеводства путем использования ризобактерий. В работе рассматриваются вопросы распространенности селенозависимых бактерий, их участия в кругообороте селена, механизма взаимосвязи бактерии-селен-растения, роли летучих соединений, выделяемых ризобактериями, в аккумулировании растениями селена. Отдельно рассматриваются вопросы устойчивости ризобактерий  Microbacteriumoxydans, выделенных из Cardaminehupingshanesis и проявляющих необычайно высокую устойчивость  в воздействию микроэлемента и способность направленно синтезировать селеноцистин.

Selenium deficiency is widespread among the human populations  of  different  countries  of  the world  and associating with cardiovascular diseases and cancer that determines the necessity to develop new technology needs to increase selenium accumulation levels by agricultural crops. Besides that, the utilization of selenium containing food supplements, soil and foliar application of selenium salts are the most popular approach to  resolve the selenium deficiency  problem.  At  the same time there is a certain drawback of selenium plant biofortification, which is a low accumulation of the element, and as a result, the possibility of environmental pollution caused the element. The review is devoted to a new direction in improving plant selenium accumulation via utilization of rhizobacteria; their participation in selenium cycle; mechanism of bacteria-selenium-plant interaction; the role of volatile compounds, released by rhizobacteria, on selenium accumulation. The questions that were separately considered were regarding rhizobacteria Microbacterium oxydans extracted from Cardamine hupingshanesis that had an exceptionally high resistance to selenium impact and ability to synthesize selenocystin.

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