restitution nucleus

restitution nucleus
In either meiosis or mitosis, a nucleus with double the normal number of chromosomes due to non-disjunction.

Online Dictionary of Invertebrate Zoology. . 2005.

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  • restitution nucleus — restitution nucleus. См. реституционное ядро. (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.

  • restitution nucleus — A single nucleus arising from a failure of nuclear division, either during meiosis, in which a gamete is formed with the unreduced chromosome number; or at mitosis to give a cell with a doubled chromosome number …   Glossary of Biotechnology

  • restitution nucleus — noun : a cell nucleus that contains a diploid or double number of chromosomes and that results typically from failure of completion of a division in mitosis …   Useful english dictionary

  • реституционное ядро — restitution nucleus реституционное ядро. Ядро с восстановленным (диплоидным) набором хромосом, возникшее вследствие нарушения I или II деления мейоза. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А …   Молекулярная биология и генетика. Толковый словарь.

  • fern — fernless, adj. fernlike, adj. /ferrn/, n. any seedless, nonflowering vascular plant of the class Filicinae, of tropical to temperate regions, characterized by true roots produced from a rhizome, triangular fronds that uncoil upward and have a… …   Universalium

  • Fern — /ferrn/, n. a female given name. * * * Any of about 10,000–12,000 species (division Filicophyta) of nonflowering vascular plants that have true roots, stems, and complex leaves and reproduce by spores. Though ferns were once classified with the… …   Universalium

  • реституционное ядро — Ядро с восстановленным (диплоидным) набором хромосом, возникшее вследствие нарушения I или II деления мейоза. [Арефьев В.А., Лисовенко Л.А. Англо русский толковый словарь генетических терминов 1995 407с.] Тематики генетика EN restitution nucleus …   Справочник технического переводчика

  • Реституционное ядро — * рэстытуцыйнае ядро * restitution nucleus восстановленное (диплоидное) ядро как нередуцированный продукт мейоза (см.), в котором отсутствуют I и II мейотические деления …   Генетика. Энциклопедический словарь

  • HISTORICAL SURVEY: THE STATE AND ITS ANTECEDENTS (1880–2006) — Introduction It took the new Jewish nation about 70 years to emerge as the State of Israel. The immediate stimulus that initiated the modern return to Zion was the disappointment, in the last quarter of the 19th century, of the expectation that… …   Encyclopedia of Judaism

  • Europe, history of — Introduction       history of European peoples and cultures from prehistoric times to the present. Europe is a more ambiguous term than most geographic expressions. Its etymology is doubtful, as is the physical extent of the area it designates.… …   Universalium

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