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somatic crossing-over

somatic crossing-over In genetics, crossing-over during mitosis of somatic cells, such that parent cells heterozygous for a given allele, instead of giving rise to two identical heterozygous daughter cells, give rise to daughter cells one of which is homozygous for one of these alleles, the other being homozygous for the other allele. Phenotypically differing cell lines may result. Studies of somatic crossing-over, somatic assortment, and cell fusion make up somatic-cell genetics, a modern asexual genetic technique that allows a wide range of in vitro manipulation of higher cells, including human cells, as well as those of other organisms.

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"somatic crossing-over." A Dictionary of Zoology. . Encyclopedia.com. 20 Aug. 2017 <http://www.encyclopedia.com>.

"somatic crossing-over." A Dictionary of Zoology. . Encyclopedia.com. (August 20, 2017). http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/somatic-crossing-over-0

"somatic crossing-over." A Dictionary of Zoology. . Retrieved August 20, 2017 from Encyclopedia.com: http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/somatic-crossing-over-0

somatic crossing-over

somatic crossing-over In genetics, crossing-over during mitosis of somatic cells such that parent cells heterozygous for a given allele, instead of giving rise to 2 identical heterozygous daughter cells, give rise to daughter cells one of which is homozygous for one of these alleles, the other being homozygous for the other allele. Phenotypically differing cell-lines may result. Studies of somatic crossing-over, somatic assortment, and cell fusion make up somatic-cell genetics, a modern asexual genetic technique that allows a wide range of in vitro manipulation of higher cells, including human cells as well as those of other organisms.

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"somatic crossing-over." A Dictionary of Plant Sciences. . Encyclopedia.com. 20 Aug. 2017 <http://www.encyclopedia.com>.

"somatic crossing-over." A Dictionary of Plant Sciences. . Encyclopedia.com. (August 20, 2017). http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/somatic-crossing-over

"somatic crossing-over." A Dictionary of Plant Sciences. . Retrieved August 20, 2017 from Encyclopedia.com: http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/somatic-crossing-over