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heterochromosomeenUK
het·er·o·chro·mo·some H0174600 (hĕt′ə-rō-krō′mə-sōm′)n. A sex chromosome.heterochromosome (ˌhɛtərəʊˈkrəʊməˌsəʊm) n1. (Biology) an atypical chromosome, esp a sex chromosome2. (Biology) a chromosome composed mainly of heterochromatinTranslationsheterochromosomeenUK
heterochromosome (hĕt′ə-rō-krō′mə-sōm′)n. A sex chromosome.al·lo·some (al'ō-sōm) One of the chromosomes differing in appearance or behavior from the autosomes and sometimes unequally distributed among the germ cells.
Synonym(s): heterochromosome, heterotypical chromosome. [allo- + G. sōma, body]heterochromosome (hĕt″ĕr-ō-krō′mō-sōm) 1. The X and Y or sex chromosomes. 2. A chromosome containing material, heterochromatin, that stains differently from the remainder of the chromatin material. |