R4

Crucial
It is feasible that the main title of the record Ring Chromosome 4 is not the name you expected. Kindly inspect the words providing to discover the alternating name(s) and problem class(s) covered by this record.

Words

  • r(4)
  • ring 4
  • ring 4, chromosome

Condition Neighborhoods

  • None

General Discussion
Ring chromosome 4 is an uncommon disorder that is usually identified by loss (removal) of hereditary material from both ends of the 4th chromosome as well as joining of the chromosomal ends to develop a ring. Associated symptoms and findings may differ significantly, depending on the place of lost genetic product and/or rest elements. Some influenced babies may have a low birth weight; growth retardation; hold-ups in the acquisition of abilities needing the coordination of mental and physical activities (psychomotor retardation); an abnormally little head (microcephaly); a wide, “beaked” nose; and/or different added physical problems that exist at birth (genetic anomalies). However, instances have actually also been reported in which ring chromosome 4 is mostly related to growth retardation, without any significant physical abnormalities as well as normal psychomotor development. Ring chromosome 4 is usually caused by spontaneous (afresh) mistakes extremely early in the advancement of the embryo that show up to happen randomly for unknown factors (occasionally).

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