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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">vavilov</journal-id><journal-title-group><journal-title xml:lang="ru">Вавиловский журнал генетики и селекции</journal-title><trans-title-group xml:lang="en"><trans-title>Vavilov Journal of Genetics and Breeding</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2500-3259</issn><publisher><publisher-name>Institute of Cytology and Genetics of Siberian Branch of the RAS</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18699/VJ20.636</article-id><article-id custom-type="elpub" pub-id-type="custom">vavilov-2653</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ФИЗИОЛОГИЧЕСКАЯ ГЕНЕТИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PHYSIOLOGICAL GENETICS</subject></subj-group></article-categories><title-group><article-title>Адаптация сульфофосфованилинового метода анализа общих липидов для различных биологических объектов на примере Drosophila melanogaster</article-title><trans-title-group xml:lang="en"><trans-title>Adaptation of the sulfophosphovanillin method of analysis of total lipids for various biological objects as exemplified by Drosophila melanogaster</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6136-6928</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Еремина</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Eremina</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Новосибирск</p></bio><bio xml:lang="en"><p>Novosibirsk</p></bio><email xlink:type="simple">eremina@bionet.nsc.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3272-1518</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Грунтенко</surname><given-names>Н. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Gruntenko</surname><given-names>N. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Новосибирск</p></bio><bio xml:lang="en"><p>Novosibirsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Федеральный исследовательский центр Институт цитологии и генетики Сибирского отделения Российской академии наук<country>Россия</country></aff><aff xml:lang="en">Institute of Cytology and Genetics of Siberian Branch of the Russian Academy of Sciences<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>02</day><month>07</month><year>2020</year></pub-date><volume>24</volume><issue>4</issue><fpage>441</fpage><lpage>445</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Еремина М.А., Грунтенко Н.Е., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Еремина М.А., Грунтенко Н.Е.</copyright-holder><copyright-holder xml:lang="en">Eremina M.A., Gruntenko N.E.</copyright-holder><license license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://vavilov.elpub.ru/jour/article/view/2653">https://vavilov.elpub.ru/jour/article/view/2653</self-uri><abstract><p>Липидный обмен имеет решающее значение в физиологии. В последние десятилетия модельный объект Drosophila melanogaster активно используется в изучении фундаментальных вопросов метаболизма липидов и его нарушений, включая ожирение, а также в поиске терапевтических целей для лечения метаболических нарушений у человека. Быстрое и точное количественное определение содержания липидов – важный шаг в решении этих задач. Впервые метод количественного измерения общих липидов с использованием сульфофосфованилинового (СФВ) метода был описан Цольнером с коллегами в 1962 г., а адаптирован для насекомых Ван Генделем на самках желтолихорадочного комара Aedes aegypti. Преимущество этого метода по сравнению с традиционными гравиметрическим и хроматографическим методами анализа заключается в том, что он позволяет обходиться минимальным количеством биологического материала, не требует сложных манипуляций с образцом, является высокочувствительным, воспроизводимым и простым в реализации с минимальным набором оборудования. В настоящей работе описана модификация протокола Ван Генделя, позволяющая осуществлять адаптацию метода количественного определения общих липидов для различных организмов, на примере классической биологической модели D. melanogaster. В представленном протоколе адаптированы время реакции, объемы химических растворов и реагентов для проведения анализа образцов индивидуальных дрозофил. Данная работа является актуальной, так как описывает универсальную схему, согласно которой СФВ метод может быть адаптирован для количественного анализа содержания общих липидов у широкого спектра биологических объектов. Для проверки результативности модифицированного метода мы измерили содержание общих липидов у самок D. melanogaster, несущих гипоморфные мутации генов инсулинового сигнального каскада dilp6 и dfoxo, по сравнению с линией дикого типа Canton-S и показали участие dilp6, но не dfoxo в регуляции жирового обмена. Полученные результаты подчеркивают эффективность колориметрического метода с использованием СФВ реакции и спектрофотометрии для количественного анализа содержания общих липидов.</p></abstract><trans-abstract xml:lang="en"><p>Lipid metabolism is crucial in physiology. In recent decades the model object Drosophila melanogaster has been actively used in the study of the fundamental issues of lipid metabolism and its disorders, including obesity, as well as in the search for therapeutic goals for the treatment of metabolic disorders in humans. Quick and accurate quantification of lipid content is an important step in solving these problems. For the first time the method of quantitative measurement of total lipids with the use of the sulfophosphovanillin (SPV) method was described by Zöllner and colleagues in 1962, and adapted for insects by Van Handel on females of the yellow fever mosquito Aedes aegypti. The advantages of this method compared to traditional gravimetric and chromatographic methods of analysis are the use of a small amount of biological material, lack of need for complex manipulations with the sample, its high sensitivity, reproducibility and simplicity of implementation with a minimum set of equipment. Here, a modification of the Van Handel protocol is described, which allows the method to be adapted for quantitative determination of total lipids for various organisms as exemplified a widely used model, D. melanogaster. To test the effectiveness of the modified method, we measured the content of total lipids in D. melanogaster females carrying hypomorphic mutations of the dilp6 and dfoxo insulin signaling pathway genes compared to the wild-type Canton-S line, and showed that dilp6 took part in the regulation of fat metabolism, while dfoxo did not. The results obtained emphasize the effectiveness of the colorimetric method with the use of SPV reaction and spectrophotometry for the quantitative analysis of total lipids.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Drosophila melanogaster</kwd><kwd>сульфофосфованилиновый метод</kwd><kwd>колориметрия</kwd><kwd>спектрофотометрия</kwd><kwd>общие липиды</kwd><kwd>жировой обмен</kwd><kwd>мутации dilp641 и dfoxoBG01018</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Drosophila melanogaster</kwd><kwd>sulfophosphovanillin method</kwd><kwd>colorimetry</kwd><kwd>spectrophotometry</kwd><kwd>total lipids</kwd><kwd>lipid metabolism</kwd><kwd>mutations dilp641 and dfoxoBG01018</kwd></kwd-group><funding-group xml:lang="en"><funding-statement>This work was supported by State Budgeted Project 0324-2019-0041 and the Russian Foundation for Basic Research, project 20-04-00579.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Еремина М.А., Карпова Е.К., Раушенбах И.Ю., Пирожкова Д.С., Андреенкова О.В., Грунтенко Н.Е. 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