| 单词 | heterochromatin |
| 释义 | heterochromatin[ het-er-uh-kroh-muh-tin ] / ˌhɛt ər əˈkroʊ mə tɪn / noun Genetics.the dense, highly stainable part of a chromosome. Compare euchromatin. Origin of heterochromatinFirst recorded in 1930–35; hetero- + chromatin Words nearby heterochromatinheterocarpy, heterocellular, heterocercal, heterochlamydeous, heterochromatic, heterochromatin, heterochrome, heterochromia, heterochromic uveitis, heterochromosome, heterochromous Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for heterochromatinheterochromatin / (ˌhɛtərəʊˈkrəʊmətɪn) / nounthe condensed part of a chromosome that stains strongly with basic dyes in nondividing cells and has little genetic activityCompare euchromatin Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for heterochromatinheterochromatin [ hĕt′ə-rō-krō′mə-tĭn ] n.The part of the chromonema that remains tightly coiled and condensed during interphase and thus stains readily. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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