Detecting chromosomal abnormalities is important for prenatal diagnosis, detection of carrier status, and for general diagnostic purposes. One of the ways to determine whether chromosomes are normal or abnormal is by obtaining an individual's...

Flow karyotyping is a method of analyzing and characterizing the number, sizes and shapes of the entire set of metaphase chromosomes of a cell, using a flow cytometer called fluorescence activated chromosome sorter (FACS). Karyotype analysis is an...

The full complement of chromosomes, arranged in a logical order, is known as a karyotype. Chromosomes of a cell are visible with a microscope only during mitosis (nuclear division). When a cell's nuclei are in interphase chromosomes are not ordinarily...

An individual’s set of chromosomes. Chromosomes arranged in order of length and according to position of centromere; also the abbreviated formula for the chromosome constitution, such as 47, XX+21 for human...

A karyotype is the characteristic chromosome complement of a eukaryote species.[1][2] The preparation and study of karyotypes is part of cytology and, more specifically,...

ST. JOHN'S, NFLD, -- Fetal karyotyping may still be warranted when isolated talipes is found on ultrasound, Dr. Tina Delaney said at the annual meeting of the Society of Obstetricians and Gynaecologists of Canada. Historically, the literature on the incidence of chromosomal...

| TOOLS & TECH | Army-based techniques highlight chromosomal variations at the molecular level For decades, cytogeneticists have pored over images of metaphase chromosomes from tumors, noting the many gross aberrations these karyotypes can reveal. As classical techniques give way to fluorescence in...