Microinjection — refers to the process of using a glass micropipette to insert substances at a microscopic or borderline macroscopic level into a single living cell. It is a simple mechanical process in which a needle roughly 0.5 to 5 micrometers in diameter… … Wikipedia
microinjection — microinjection. См. микроинъекция. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) … Молекулярная биология и генетика. Толковый словарь.
microinjection — [mī΄krō in jek′shən] n. an injection made by means of a very thin needle and with the aid of a microscope, as, for example, to insert genetic material into a cell microinject vt … English World dictionary
microinjection — noun Date: 1921 injection under the microscope; specifically injection by means of a micropipette into a tissue or a single cell • microinject transitive verb … New Collegiate Dictionary
microinjection — The insertion of a substance into a cell through a microelectrode. Typical applications include the injection of drugs, histochemical markers (such as horseradish peroxidase or lucifer yellow) and RNA or DNA in molecular biological studies. To… … Dictionary of molecular biology
microinjection — /muy kroh in jek sheuhn/, n. Biol. injection performed under a microscope, esp. of a solution or gene transplant into a cell or cell part. [1920 25; MICRO + INJECTION] * * * … Universalium
microinjection — noun injection (especially of biological material) using a micropipette … Wiktionary
microinjection — mi·cro·in·jec·tion .mī krō in jek shən n injection under the microscope specif injection esp. by a micropipette into a tissue or a single cell mi·cro·in·ject in jekt vt … Medical dictionary
microinjection — mi·cro·injection … English syllables
microinjection — n.f. Méd. Technique de fécondation assistée … Le dictionnaire des mots absents des autres dictionnaires
Метод введения ДНК с помощью микроинъекций был разработан в начале 70-х годов Андерсоном и Диакумакосом. В настоящее время за 1 час можно инъецировать 500- 1000 клеток, причем в лучших экспериментах в 50% клеток наблюдается стабильная интеграция и экспрессия инъецированных генов.