| 摘要 |
A method of sample analysis is provided. In certain embodiments the method comprises: a) obtaining from a diploid individual a chromosomal sample that comprises maternally-derived chromosomes and homologous paternally-derived chromosomes; b) determining the parent of origin of a first chromosome of the sample by detecting a parent-specific copy number variation relative to a second chromosome that is homologous to the first chromosome; c) isolating the first chromosome; and d) genotyping the first chromosome.
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