Down syndrome is a genetic disorder in which person have 47 chromosomes instead of the usual 46.Down syndrome occurs in extra copy of chromosome 21 it is called as trisomy 21.the extra chromosome causes the problems to body and brain. Symptoms of this disease are small ears, flatted nose, small mouth, poor muscle tone, short height etc. Identification of Down syndrome in pregnant by conducting the screening tests and diagnostic tests. Currently there is no specific treatment for dis disease.
Related Journals of Down Syndrome
Cellular and Molecular Biology, Journal of Clinical & Medical Genomics, Journal of Genetic Syndromes & Gene Therapy, Journal of Tissue Science & Engineering, Chromosome Research, Genes Chromosomes and Cancer, Genetics in Medicine, Human Genetics.