Somatic cells of human males and females have 45 chromosomes in common, including the "active" X chromosome. In males the 46 chromosome is a Y; in females it is an "inactive" X (Xi). Through linear modeling of autosomal gene expression in cells from individuals with zero to three Xi and zero to four Y chromosomes, we found that Xi and Y impact autosomal expression broadly and with remarkably similar effects.
View Article and Find Full Text PDFSomatic cells of human males and females have 45 chromosomes in common, including the "active" X chromosome. In males the 46 chromosome is a Y; in females it is an "inactive" X (Xi). Through linear modeling of autosomal gene expression in cells from individuals with zero to three Xi and zero to four Y chromosomes, we found that Xi and Y impact autosomal expression broadly and with remarkably similar effects.
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