Abstract: The present invention relates generally to methods, kits, genotyping and/or nucleic acid molecules associated with the identification of a predisposition for lactase persistence, lactase non-persistence, lactose tolerance and/or lactose intolerance. The methods of the present invention comprise in general determining the presence or absence of at least one variant allele having one or more single nucleotide polymorphisms within a gene associated with the expression of lactase-phlorizin hydrolase. The single nucleotide polymorphism is selected from the group consisting essentially of C-14010, G-13915 and G-13907, as measured from the start of the LCT gene.

Abstract: The present invention relates generally to methods, kits, genotyping and/or nucleic acid molecules associated with the identification of a predisposition for lactase persistence, lactase non-persistence, lactose tolerance and/or lactose intolerance. The methods of the present invention comprise in general determining the presence or absence of at least one variant allele having one or more single nucleotide polymorphisms within a gene associated with the expression of lactase-phlorizin hydrolase. The single nucleotide polymorphism is selected from the group consisting essentially of C-14010, G-13915 and G-13907, as measured from the start of the LCT gene.