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Variegation - Wikipedia, the free encyclopedia
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Position-effect variegation - Wikipedia, the free encyclopedia
Position-effect variegation is a variegation caused by the inactivation of a gene in some cells through its abnormal juxtaposition with heterochromatin. The classical example is the Drosophila w[m4...
en.wikipedia.org/wiki/Position-effect_variegation |
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Definition of variegation from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games. ... Learn more about "variegation" and related topics at Britannica.com...
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The occurrence within a tissue of sectors or clones with differing phenotypes. Patchiness; a type of position effect that results when particular loci are contiguous with heterochromatin. See position-effect variegation...
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; Leaf Variegation or June Yellows in Strawberries; September 1996 ... Although leaf variegation or June yellows in strawberries was noted and described as "gold-striped" and "silver-striped" as early as 1719, the cause of the disorder is still not known. Various synonyms for the disorder are Blakemore yellows,
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Hutchinson encyclopedia article about variegation. variegation. Information about variegation in the Hutchinson encyclopedia. variegation causes ... Description of plant leaves or stems that exhibit patches of different colours. The term is usually applied ... The term is sometimes applied to abnormal patchy colouring of petals,
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Bright Variegation for Foliage Contrasts. Which variegated plants to grow and which ones aren't worth the time. Includes photos.... ... Bright Variegation for Foliage Contrasts by John Richmond...
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Nuclear gene–induced variegation mutants provide a powerful system to dissect interactions between the genetic systems of the nucleus–cytoplasm, the chloroplast, and the mitochondrion.
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Tuesday, December 11, 2001 - 1:35 PM; 0622 ... Clifford S. Sadof1, Raymond A. Cloyd2, and Jonathan Neal1. (1) Purdue University, Department of Entomology, 1158 Smith Hall, West Lafayette, IN, (2) University of Illinois, Department of Natural Resources ... Variegated plants are widely propagated for ornamental purposes,
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Finally, we have examined the effects of classical modifiers of position-effect variegation on the maintenance and the establishment of the imprint. Factors that modify position-effect variegation alter the somatic expression but not the establishment of the imprint.
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