单词 | position effect |
释义 | position effectnoun Genetics.the alteration in the expression of a gene or genetic region due to its relocation within the genome as a result of inversion or translocation. Origin of position effectFirst recorded in 1925–30 Words nearby position effectposition, positional notation, positional nystagmus, position angle, position audit, position effect, positioner, positioning, position isomer, position line, position paper Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for position effectposition effect nounthe effect on the phenotype of interacting genes when their relative positions on the chromosome are altered, as by inversion 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 position effectposition effect n.Variation in the expression of a gene that results from changes in the gene's position along a chromosome. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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