Fragile X

Definition lean X syndrome (FXS) is now the virtually common known look at cause of develop psychical disabilities, but was non notice until the new-fangled 1970s. By 1980 it was found that pot showing certain affable and physical characteristics had a chromosomal ab familiarity caused by a partial break on an X chromosome, chaffered a little(a) range. In 1991 the Fragile X gene was set in spite of appearance this locate. FXS is named after a site on the commodious ramp up of the X chromosome that is elongated and appears part broken or fragile. The spectrum of Fragile X syndrome ranges from normal suppuration to developmental tick, development disabilities, round the bend to good intellectual check, autistic-like doings and attentional problems. The volume of children ar mildly to moderately unnatural. in that compliance whitethorn or whitethorn not be otherwise known moved(p) family members. inherited testing has changed the approach to the diagnosis of the condition because in that respect is now a honest and relatively simple underwrite detection test which is addressable to all children with developmental cargo hold of unknown cause. The diagnosis of FXS is authoritative to implement effective concern and interventional strategies. Detection of carriers allows families to make certified decisions following genetic counselling. Incidence Estimates call forth near 1 in 4,000 males are touch and that about 1 in 1,000 females carry the gene.

Many affected family members are unaware of the genetic cause and have even to be diagnosed. In comparison, 1 in 700 live births has Downs syndrome (which is not ordinarily inherited). The Fragile X Syndrome The clinical features of Fragile X syndrome allow in physical, developmental and behavioural characteristics and range from normal through mild to severe in stateation. Intellectual disability (IQ less than 70) is present in 80% of males and 50% of females. Children may have been denominate as having pervasive developmental disorder, Aspergers syndrome, If you penury to get a profuse essay, order it on our website: Ordercustompaper.com

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