| 释义 |
dikaryonenUK
di·kar·y·on D0222500 (dī-kăr′ē-ŏn′, -ən)n. A hypha occurring in certain fungi after sexual reproduction in which each compartment contains two nuclei, one from each parent.
[di- + Greek karuon, nut, kernel; see karyo-.]
di·kar′y·ot′ic (-ŏt′ĭk) adj.dikaryonenUK
dikaryon[dī′kar·ē‚än] (mycology) Also spelled dicaryon. A pair of distinct, unfused nuclei in the same cell brought together by union of plus and minus hyphae in certain mycelia. Mycelium containing dikaryotic cells. dikaryonenUK
dikaryon - a fungal hypha with two types of nuclei in an unfused state in the same cells, so that cytologically they are n+n. When the nuclei are from different genetic strains the individual or cell is called a HETEROKARYON.
- a single animal cell with two nuclei, each from a different species, e.g. mouse and man.
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