| 21. | Low crossover recombination during meiosis likely restrains the transition from heterozygosity to homozygosity over successive generations.
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| 22. | Knudson's hypothesis refers specifically, however, to the heterozygosity of tumor suppressor genes.
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| 23. | For example, SNP arrays can be used to study loss of heterozygosity ( LOH ).
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| 24. | The local density of nucleotide heterozygosity.
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| 25. | The Yucat�n Mayans exhibited greater heterozygosity.
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| 26. | The low recombination rate in automictic oocytes favors maintenance of heterozygosity and the avoidance of inbreeding depression.
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| 27. | A significantly lower proportion of HLA-DRB1 heterozygosity exists among HCV-infected cases than uninfected cases.
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| 28. | A loss in heterozygosity refers to the loss of one of two versions or alleles of a gene.
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| 29. | Another mechanism responsible for inbreeding depression is the fitness advantage of heterozygosity, which is known as overdominance.
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| 30. | Automixis with central fusion tends to maintain heterozygosity in the passage of the genome from mother to daughter.
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