Abstract: The invention provides a method of karyotyping (for example for the detection of trisomy) a target cell to detect chromosomal imbalance therein, the method comprising: (a) interrogating closely adjacent biallelic SNPs across the chromosome of the target cell (b) comparing the result at (a) with the SNP haplotype of paternal and maternal chromosomes to assemble a notional haplotype of target cell chromosomes of paternal origin and of maternal origin (c) assessing the notional SNP haplotype of target cell chromosomes of paternal origin and of maternal origin to detect aneuploidy of the chromosome in the target cell. Also provided are related computer-implemented embodiments and systems.

Abstract: The present disclosure relates generally to methods and materials for use in detecting abnormalities of the number of whole chromosomes or chromosome regions (aneuploidy). It has particular utility for assessing the risk of aneuploidy of eggs (i.e., oocytes), fertilised eggs or embryos developed therefrom in the context of in vitro fertilisation.

Abstract: The present disclosure relates generally to methods and materials for use in detecting abnormalities of the number of whole chromosomes or chromosome regions (aneuploidy). It has particular utility for assessing the risk of aneuploidy of eggs (i.e., oocytes), fertilised eggs or embryos developed therefrom in the context of in vitro fertilisation.

Abstract: The invention provides a method of karyotyping (for example for the detection of trisomy) a target cell to detect chromosomal imbalance therein, the method comprising: (a) interrogating closely adjacent biallelic SNPs across the chromosome of the target cell (b) comparing the result at (a) with the SNP haplotype of paternal and maternal chromosomes to assemble a notional haplotype of target cell chromosomes of paternal origin and of maternal origin (c) assessing the notional SNP haplotype of target cell chromosomes of paternal origin and of maternal origin to detect aneuploidy of the chromosome in the target cell. Also provided are related computer-implemented embodiments and systems.

Abstract: The present disclosure relates generally to methods and materials for use in detecting abnormalities of the number of whole chromosomes or chromosome regions (aneuploidy). It has particular utility for assessing the risk of aneuploidy of eggs (i.e., oocytes), fertilised eggs or embryos developed therefrom in the context of in vitro fertilisation.

Abstract: The present disclosure relates generally to methods and materials for use in detecting abnormalities of the number of whole chromosomes or chromosome regions (aneuploidy). It has particular utility for assessing the risk of aneuploidy of eggs (i.e., oocytes), fertilized eggs or embryos developed therefrom in the context of in vitro fertilization.

Abstract: The present disclosure relates generally to methods and materials for use in detecting abnormalities of the number of whole chromosomes or chromosome regions (aneuploidy). It has particular utility for assessing the risk of aneuploidy of eggs (i.e., oocytes), fertilised eggs or embryos developed therefrom in the context of in vitro fertilisation.

Abstract: The invention provides a method of karyotyping (for example for the detection of trisomy) a target cell to detect chromosomal imbalance therein, the method comprising: (a) interrogating closely adjacent biallelic SNPs across the chromosome of the target cell (b) comparing the result at (a) with the SNP haplotype of paternal and maternal chromosomes to assemble a notional haplotype of target cell chromosomes of paternal origin and of maternal origin (c) assessing the notional SNP haplotype of target cell chromosomes of paternal origin and of maternal origin to detect aneuploidy of the chromosome in the target cell. Also provided are related computer-implemented embodiments and systems.