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Retina UK Knowledge-base: Retinitis pigmentosa (RP)

Retinitis pigmentosa

Retinitis pigmentosa (RP) is an inherited eye condition that affects the photoreceptor cells responsible for capturing images from the visual field.

Autosomal recessive inheritance

Autosomal recessive inheritance means that the faulty gene is on an autosome (any chromosome other than the sex chromosomes) and that both copies need to be faulty to cause sight loss

x-linked inheritance

X-linked inheritance means that the faulty gene is located on the X chromosome, the larger of the two sex chromosomes.