| 单词 |
euchromatic |
| 释义 |
euchromatic, a. Cytology.|juːkrəʊˈmætɪk| [f. next + -ic.] Of chromosome material: staining normally throughout the nuclear cycle.
1936Biol. Abstr. X. 1620/2 Chromosome I (X) is heterochromatic from the proximal end to almost the exact centre; from here to the distal end euchromatic. 1942,1951[see heterochromatic a. 2]. 1968H. Harris Nucleus & Cytoplasm iv. 75 It is probable that other highly condensed heterochromatic or heteropyknotic regions in interphase nuclei also synthesize very much less RNA than the euchromatic regions. |

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