Phenylketonuria (PKU) is a genetic amino acid metabolism disorder primarily caused by enzyme defects in the phenylalanine metabolic pathway, leading to the accumulation and excessive excretion of phenylalanine and its ketones.

This article provides an analysis of the genetic possibility and preventive measures for family members with schizophrenia in the family.

A child’s future height is largely influenced by their parents’ genetics.

Exploring the Connection Between Neuroblastoma and Genetics

Explore the genetic pattern of epilepsy and its relationship with patients.

Analysis of the Genetic Possibility of Pituitary Dwarfism

Inquire about the genetic risks associated with cousins marrying and having children.

Cousin marriage may increase the incidence of recessive genetic diseases and polygenic genetic diseases, posing adverse effects on the health of offspring.

Chromosome 22 duplication may lead to non-disjunction, affecting gene expression and organism development.

Discussing the effects of chromosome 5 amplification and chromosome 18 deletion on embryonic development and the corresponding genetic disorders.