- diplotene stage
- 双线期, 复线期
English-Chinese Dictionary of Agriculture (英汉农业大词典). 2013.
diplotene stage
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diplotene — n. (Cell biol.) the fourth stage of the prophase of meiosis, when the paired chromosomes being to separate. This stage follows the {pachytene}. [WordNet 1.5 +PJC] || … The Collaborative International Dictionary of English
diplotene — The late stage of prophase in meiosis in which the paired homologous chromosomes begin to repel each other and move apart, but are usually held together by chiasmata. The chiasmata are associated with breakage of two chromatids at corresponding… … Medical dictionary
diplotene — noun Etymology: International Scientific Vocabulary Date: 1925 a stage of meiotic prophase which follows the pachytene and during which the paired homologous chromosomes begin to separate and chiasmata become visible • diplotene adjective … New Collegiate Dictionary
diplotene — /dip leuh teen /, n. Cell Biol. a late stage of prophase during meiosis, in which the chromatid pairs of the tetrads begin to separate and chiasmata can be seen. [ < F diplotène (1900); see DIPLO , TENE] * * * … Universalium
diplotene — The final stage of the first prophase of meiosis. All four chromatids of a tetrad are fully visible and homologous chromosomes start to move away from one another except at chiasmata … Dictionary of molecular biology
diplotene — noun The fourth stage of prophase of meiosis, during which homologous chromosome pairs begin to separate and chiasmata become visible … Wiktionary
diplotene — [ dɪpləti:n] noun Biology the fourth stage of the prophase of meiosis, following pachytene, during which the paired chromosomes begin to separate. Origin 1920s: from diplo + Gk tainia band … English new terms dictionary
diplotene — n. the fourth stage in the first prophase of meiosis, in which crossing over occurs between the paired chromatids of homologous chromosomes, which then begin to separate … The new mediacal dictionary
diplotene — n. Biol. a stage during the prophase of meiosis where paired chromosomes begin to separate. Etymology: DIPLO + Gk tainia band … Useful english dictionary
Meiosis — Not to be confused with miosis, mitosis, or myositis. For the figure of speech, see meiosis (figure of speech). Events involving meiosis, showing chromosomal crossover Meiosis (pronounced /maɪˈoʊsɨs/&# … Wikipedia
diplonema — The doubled form of the chromosome strand visible at the diplotene stage of meiosis. [diplo + G. nema, thread] * * * dip·lo·ne·ma .dip lə nē mə n the chromosomes of the diplotene stage of meiotic prophase … Medical dictionary
