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diploid |
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diploid /dip·loid/ (dip´loid) 1. having two sets of chromosomes, as normally found in the somatic cells; in humans, the diploid number is 46. 2. an individual or cell having two full sets of homologous chromosomes.
diploid (2n) [dip′loid] Etymology: Gk, diploos + eidos, form having two complete sets of homologous chromosomes, such as are normally found in somatic cells and primordial germ cells before maturation. In humans the normal diploid number is 46. Also called diploidic. Compare haploid, tetraploid, triploid. diploid 1. having a pair of each chromosome characteristic of a species, i.e. genomes in which chromosomes occur in pairs. 2. a diploid individual or cell. human diploid cell vaccine see human diploid cell vaccine. diploid karyotype a karyotype consisting of chromosomes in pairs. diploid adjective Referring to diploidy, see there noun Having 2 haploid sets of chromosomes, one from an egg, one from sperm How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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Although the population is largely clonal and seems locked in a diploid state, the species has a demonstrated ability to undergo recombination. Cell cycle arrest and stereotypic transcriptional responses to DNA damage induced by ionizing radiation (IR) were quantified in telomerase-expressing human diploid fibroblasts. A micronucleus contains the whole diploid genome of the organism. |
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